Sinch

Sinch is a cloud communications platform providing APIs for SMS, voice, video, fax, verification, and omnichannel messaging. It enables businesses to integrate global communication capabilities into their applications through programmable APIs for sending messages, making calls, verifying phone numbers, and managing sender identities across carrier networks worldwide.

Sinch publishes 101 API contracts indexed on the APIs.io network, including Conversation API, Voice API, Brands API, and 98 more. Tagged areas include Communications, Messaging, SMS, Voice, and Verification.

The Sinch catalog on APIs.io includes 5 event-driven AsyncAPI specifications, 1 JSON-LD context, and 3 Spectral governance rulesets.

Sinch’s developer surface includes CLI, changelog, authentication, documentation, pricing, engineering blog, support, and 51 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

71.5/100 exemplar ▬ flat Agent 56/100 agent native Front door AI 5/6 prominent saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

AccessEnterpriseSelf serve

22 published contracts 1 MCP Servers 19 Agent Skills

Communications Messaging SMS Voice Verification CPaaS Telecommunications WhatsApp

What this lets a business do 3

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Telecom Subscriber Management

BC-2640

Active NumbersAvailable Numbers

POST /v1/projects/{project_id}/availableNumbers/{phone_number}:rent

Customer Relationship Management

BC-420

ContactContacts

POST /v1/projects/{project_id}/contacts POST /v1/projects/{project_id}/contacts:merge POST /v1/projects/{project_id}/contacts POST /v1/projects/{project_id}/contacts/{destination_id}:merge

Developer Platform & API Ecosystem Management

BC-4270

Access Key

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 71.5/100 · exemplar

Contract Quality 13.4 / 19

Developer Ergonomics 12.0 / 15

Access Clarity 7.5 / 15

Operational Transparency 8.2 / 10

Contract Governance 2.0 / 9

Discoverability 6.1 / 8

Regulatory Posture 5.9 / 15

Create-or-Update Ergonomics 3.9 / 10

Agent readiness — 56/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Telecommunications regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/sinch: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Telecom Network APIs (CAMARA)	coverage	49.4	-	-
Communications (CPaaS)	coverage	49.4	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 101

Individual APIs this provider publishes, each with its own machine-readable definition.

Sinch Conversation API

Overview Send and receive messages globally over SMS, RCS, WhatsApp, Viber Business, Facebook messenger and other popular channels using the Sinch Conversation API. {% admonitio...

Sinch Voice API

This document provides a detailed user guide and reference documentation on the Sinch Voice REST API. For information on how to authenticate API requests, please check the Authe...

Sinch Brands API

This API describes the set of endpoints available to create customer brands. The list of endpoints allows to create, update and delete a customer brand and also get the current ...

Sinch MMS API

Sinch MMS API. Send and receive MMS messages using the JSON API.

Sinch Batches API

Batches are sets of SMS messages. You can send a single message or many messages at once. Batches are queued and sent at the rate limit in first-in-first-out order.

Sinch Delivery Reports API

Delivery reports provide the status of sent messages. Reports can be retrieved via the API or delivered via webhook callbacks.

Sinch Inbounds API

Inbound messages (Mobile Originated) are incoming messages sent to your short codes or long numbers from mobile phones.

Sinch Groups API

Groups are sets of phone numbers (MSISDNs) that can be used as targets when sending SMS. A phone number can only occur once in a group.

Sinch 10DLC Brand Registration API

Create or look up brand registration for 10DLC virtual numbers

Sinch 10DLC Campaign Registration API

10DLC is a system in the United States that allows businesses to send Application-to-Person (A2P) messaging via 10-digit-long-codes (10DLC). It uses a dedicated 10-digit telepho...

Sinch Access Control List API

The Access Control List (ACL) endpoint has operations that allow you to create, view, update, and remove ACLs. You use ACLs to control which IP addresses can send traffic to you...

Sinch Access Control Lists API

Manage IP address access control lists for securing SIP trunk access.

Sinch Access Key API

Manage Access Keys

Sinch Active Number API

You can use the Active Number API to manage numbers you own. Release numbers from projects or list all numbers assigned to a project.

Sinch Active Numbers API

Manage phone numbers that have been purchased and are active in your project, including updating configurations and releasing numbers.

Sinch Advanced porting API

This section is for advanced porting operations, like on demand activating numbers, getting available numbers for activation, and more. If you are looking for basic porting oper...

Sinch Analytics API

The Analytics API from Sinch — 1 operation(s) for analytics.

Sinch App API

Apps are created and configured through the [Sinch Dashboard](https://dashboard.sinch.com/convapi/apps), are tied to the API user and come with a set of **channel credentials** ...

Sinch Applications API

You can use the API to manage features of applications in your project.

Sinch Apps API

The Apps API from Sinch — 3 operation(s) for apps.

Sinch Available Number API

You can use the Available Number API to search for numbers that are available to buy, in any region and of any number type, and to check a specific number's availability, price,...

Sinch Available Numbers API

Search for available phone numbers by country, type, and capabilities.

Sinch Available Regions API

You can use the Available Regions API to list all of the regions that have numbers assigned to a project.

Sinch Brand Callbacks API

You can set up callback URLs to receive event notifications when your brand status is updated. When delivering events the order is not guaranteed (for example, a failed event sc...

Sinch Brand Metadata API

Retrieve metadata about brand configuration options and requirements.

Sinch Brand Webhooks Delivery API

Brand Webhook events.

Sinch Bundles API

The bundles endpoint allows you to create and manage bundles of account resources.

Sinch Call Blocking Rules API

The Call Blocking Rules endpoint has operations that allow you to configure and manage your call blocking rules for your EST solution.

Sinch Callback Configuration API

You can set up callback URLs to receive event notifications when your brand status is updated. When delivering events the order is not guaranteed (for example, a failed event sc...

Sinch Callbacks API

Controlling a call from your application backend is done by responding to callbacks from the Sinch platform and/or by calling REST APIs in the Sinch platform from your applicati...

Sinch Callouts API

A callout is a call made to a phone number or app using the API.

Sinch Calls API

The `/calls` endpoint has operations that allow you to retrieve call history and details about calls made or received using EST.

Sinch Campaigns API

Create and manage US Short Code Campaigns

Sinch Campaigns Callbacks API

You can set up callback URLs to receive event notifications when your campaign status is updated or when a new note is addeed to your campaign or any of the carrier orders. When...

Sinch Capability API

A capability query determines which options are available for reaching a [contact](https://developers.sinch.com/docs/conversation/keyconcepts/#contact) on the channels on which ...

Sinch Conferences API

Using the Conferences endpoint, you can perform tasks like retrieving information about an on-going conference, muting or unmuting participants, or removing participants from a ...

Sinch Consent API

Consent queries provide a way to retrieve any identities stored within a given consent list. You can also retrieve audit records that provide details for a given identity's jour...

Sinch Contact API

A contact is a collection that groups together underlying connected **channel recipient identities**. It's tied to a specific **project** and is therefore considered public to a...

Sinch Contacts API

Manage contacts and their channel identities. Contacts group together underlying connected channel recipient identities.

Sinch Conversations API

The Conversations API from Sinch — 7 operation(s) for conversations.

Sinch Country Permissions API

Country permissions are used to control which countries can be dialed from a specific SIP trunk. You can view, update, and remove country permissions. For beta, only US, CA and ...

Sinch Cover pages API

You can add cover pages to Sinch Fax either via the API or the [Build dashboard](https://dashboard.sinch.com). A Fax service can have 0 or more cover pages configured. ### When ...

Sinch Credential Lists API

The Credential Lists endpoint has operations that allow you to view and manage credential lists. You use credential lists to easily configure which users are allowed to make cal...

Sinch Credentials API

The Credentials endpoint has operations that allow you to manage credentials within a credential list.

Sinch Domains API

You can create email domains to handle the email notifications for your fax service. The operations in this endpoint allow you to create, manage, and verify your email domains.

Sinch Events API

The Events API from Sinch — 10 operation(s) for events.

Sinch Fax to Email API

The Emails endpoint allows you to configure the Fax to Email functionality. Fax to Email allows you to send an email and then receive a fax on your Sinch number or send a fax an...

Sinch Faxes API

The Fax API allows you to send and receive faxes. You can send faxes to a single recipient or to multiple recipients. You can also receive faxes and download them. To send a TES...

Sinch Flows API

The Flows API from Sinch — 4 operation(s) for flows.

Sinch Hosting Orders API

Hosted numbers provide you with an easy method to port your SMS enabled numbers to Sinch or to use SMS messaging and other products to send and receive messages, on voice-enable...

Sinch Imported Numbers and Hosting Orders Callbacks API

You can set up callback URLs to receive event notifications when your numbers are updated. When delivering events the order is not guaranteed (for example, a failed event schedu...

Sinch Imported Numbers API

Use the Imported Numbers API endpoints to list imported numbers or import a number that's already been provisioned with an NNID for use with Sinch. Imported numbers can be used ...

Sinch Intents API

The Intents API from Sinch — 2 operation(s) for intents.

Sinch KakaoTalk Categories API

The KakaoTalk categories endpoint offers a way for you to manage all of the KakaoTalk template categories that you can use with the Conversation API.

Sinch KakaoTalk Senders API

The KakaoTalk sender endpoint offers a way for you to manage your KakaoTalk senders that can be used with the Conversation API.

Sinch KakaoTalk Templates API

The KakaoTalk template endpoint offers a way for you to manage your KakaoTalk templates that can be used with the Conversation API.

Sinch LINE Senders API

Manage LINE sender identities for messaging through the Conversation API.

Sinch Market Requirements API

Retrieve market-specific requirements for sender ID registration in different countries.

Sinch Messages API

The Messages API from Sinch — 5 operation(s) for messages.

Sinch Notifications API

Webhooks allow you to get updates in real-time about the status of your faxes. Webhooks are triggered by events such as the completion of a fax, and transmit information about t...

Sinch Number Order API

You can use the Number Order API to buy numbers. This is the recommended way to buy numbers: it supports numbers from all regions and of all number types, including numbers that...

Sinch Number Lookup V2 API

The NumberLookupV2 API from Sinch — 1 operation(s) for numberlookupv2.

Sinch Numbers Callbacks API

You can set up callback URLs to receive event notifications when your numbers are updated. When delivering events the order is not guaranteed (for example, a failed event schedu...

Sinch Orders API

Create and manage Customer Brand Orders

Sinch Payloads API

SVAML (Sinch Voice API Markup Language) is a JSON-based markup language used to define call flows and control the behavior of voice calls in the Sinch Voice API. It allows devel...

Sinch Phone Numbers API

The `/phoneNumbers` endpoint has operations that allow you to assign and remove phone numbers from SIP trunks.

Sinch Port-in numbers API

You can create orders, check portability, and more. When you port in phone numbers to Sinch you need to make sure the numbers are portable, you can use the portability check to ...

Sinch Port-in settings API

Porting default settings

Sinch Project Settings API

Endpoint for managing various settings for your [Sinch project](https://developers.sinch.com/docs/conversation/keyconcepts#project).

Sinch Projects API

Manage your Elastic SIP Trunking projects.

Sinch Qualified Numbers API

You can use the Qualified Numbers API to qualify numbers you want Sinch to host and have available for use with Sinch SMS services. Qualifying a number involves verifying owners...

Sinch RCS Accounts API

The RCS endpoint offers you a way to manage your RCS accounts.

Sinch RCS Questionnaire API

Manage your RCS questionnaires.

Sinch RCS Senders API

The RCS sender endpoint offers a way for you to manage your RCS senders that can be used with the Conversation API.

Sinch Registrations API

Create, update, delete, and track sender ID registrations for compliance with local messaging regulations.

Sinch Services API

A fax service identifies a set of configuration values. You can specify the service as a part of an API request or by associating a Sinch number with a service. This can be usef...

Sinch Sessions API

A session represents a single interaction between a user and the Sinch Voice API. Sessions can be used to track the state of a call, including its duration, participants, and an...

Sinch SIP Endpoints API

A SIP endpoint is the resource that represents your SIP infrastructure, typically an SBC. Note the Elastic SIP Trunk API does not support user registration and presence.

Sinch SIP Trunks API

The SIP Trunks endpoint has operations that allow you to create, view, update, and remove SIP trunks.

Sinch SMS Apps API

The SMS apps endpoint allows you to create and manage your SMS apps.

Sinch Subprojects Service API

Service to create, find, modify or delete subprojects of Sinch projects.

Sinch Subscriptions API

The Subscriptions API from Sinch — 2 operation(s) for subscriptions.

Sinch Telegram Senders API

Manage Telegram bot sender identities for messaging through the Conversation API.

Sinch Templates API

You can use templates to control the look and content of the email notifications for your fax service. These templates are stored on a email domain that you can configure and ma...

Sinch Templates V2 API

Version 2 endpoints for managing message templates. Recommended version for all users. Includes strongly typed `translations` field (allowing for message definition using JSON s...

Sinch TFN Verification API

Create or look up Verifications for Toll-Free Numbers

Sinch Transcoding API

Endpoint for transcoding generic message format to channel-specific one.

Sinch Users API

The Users API from Sinch — 2 operation(s) for users.

Sinch Verification callbacks API

Callback events are used to authorize and manage your verification requests and return verification results.

Sinch Verification status API

Get the status of specific verification requests in the verification process. Returns the status of pending and completed verifications. You can retrieve the status of verificat...

Sinch Verifications API

Start, report, and query the status of phone number verifications using SMS, flashcall, phone call, or data verification methods.

Sinch Verifications report API

Report on existing verification requests.

Sinch Verifications start API

Start new verification requests.

Sinch Webhooks API

The Webhooks API from Sinch — 5 operation(s) for webhooks.

Sinch WhatsApp Accounts API

The WhatsApp accounts endpoint lets you create and update WhatsApp accounts as well as get account activity and leave comments.

Sinch WhatsApp Flows API

The WhatsApp flows endpoint lets you retrieve and manage WhatsApp Flows associated with the project.

Sinch WhatsApp Senders API

A WhatsApp Sender is also referred to as a 'Business Profile' or a WhatsApp channel. The WhatsApp Sender endpoint allows you to create a Sender through Meta's Embedded sign up. ...

Sinch WhatsApp Solutions API

The WhatsApp solutions endpoint offers a way for you to manage your WhatsApp solutions.

Sinch WhatsApp Templates API

The WhatsApp template endpoint offers a way for you to manage your WhatsApp templates that can be used with the Conversation API. The WhatsApp templates are a requirement to sen...

Sinch Knowledge Base API

The Knowledge Base API from Sinch — 3 operation(s) for knowledge base.

Sinch Whats App API

The WhatsApp endpoint enables programmatic login to your WhatsApp account and retrieval of its details.

Scroll for all 101

Postman Collections 35

Ready-to-run Postman collections for exercising this provider's APIs.

Sinch Brands Access Control Lists API

POSTMAN

Sinch Brands Access Control Lists Active Numbers API

POSTMAN

Sinch Brands Access Control Lists Applications API

POSTMAN

Sinch Brands Access Control Lists Apps API

POSTMAN

Sinch Brands Access Control Lists Available Numbers API

POSTMAN

Sinch Brands Access Control Lists Available Regions API

POSTMAN

Sinch Brands Access Control Lists Batches API

POSTMAN

Sinch Brands Access Control Lists Brand Metadata API

POSTMAN

Sinch Access Control Lists Brands API

POSTMAN

Sinch Brands Access Control Lists Callouts API

POSTMAN

Sinch Brands Access Control Lists Calls API

POSTMAN

Sinch Brands Access Control Lists Capability API

POSTMAN

Sinch Brands Access Control Lists Conferences API

POSTMAN

Sinch Brands Access Control Lists Contacts API

POSTMAN

Sinch Brands Access Control Lists Conversations API

POSTMAN

Sinch Brands Access Control Lists Delivery Reports API

POSTMAN

Sinch Brands Access Control Lists Events API

POSTMAN

Sinch Brands Access Control Lists Fax to Email API

POSTMAN

Sinch Brands Access Control Lists Faxes API

POSTMAN

Sinch Brands Access Control Lists Groups API

POSTMAN

Sinch Brands Access Control Lists Inbounds API

POSTMAN

Sinch Brands Access Control Lists KakaoTalk Senders API

POSTMAN

Sinch Brands Access Control Lists LINE Senders API

POSTMAN

Sinch Brands Access Control Lists Market Requirements API

POSTMAN

Sinch Brands Access Control Lists Messages API

POSTMAN

Sinch Brands Access Control Lists Phone Numbers API

POSTMAN

Sinch Brands Access Control Lists Projects API

POSTMAN

Sinch Brands Access Control Lists RCS Senders API

POSTMAN

Sinch Brands Access Control Lists Registrations API

POSTMAN

Sinch Brands Access Control Lists SIP Endpoints API

POSTMAN

Sinch Brands Access Control Lists SIP Trunks API

POSTMAN

Sinch Brands Access Control Lists Telegram Senders API

POSTMAN

Sinch Brands Access Control Lists Transcoding API

POSTMAN

Sinch Brands Access Control Lists Verifications API

POSTMAN

Sinch Brands Access Control Lists Webhooks API

POSTMAN

Scroll for all 35

Open Collections 46

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Sinch Brands Access Control Lists API

OPEN COLLECTION

Sinch Brands Access Control Lists Active Numbers API

OPEN COLLECTION

Sinch Brands Access Control Lists Applications API

OPEN COLLECTION

Sinch Brands Access Control Lists Apps API

OPEN COLLECTION

Sinch Brands Access Control Lists Available Numbers API

OPEN COLLECTION

Sinch Brands Access Control Lists Available Regions API

OPEN COLLECTION

Sinch Brands Access Control Lists Batches API

OPEN COLLECTION

Sinch Brands Access Control Lists Brand Metadata API

OPEN COLLECTION

Sinch Access Control Lists Brands API

OPEN COLLECTION

Sinch Brands API

OPEN COLLECTION

Sinch Brands Access Control Lists Callouts API

OPEN COLLECTION

Sinch Brands Access Control Lists Calls API

OPEN COLLECTION

Sinch Brands Access Control Lists Capability API

OPEN COLLECTION

Sinch Brands Access Control Lists Conferences API

OPEN COLLECTION

Sinch Brands Access Control Lists Contacts API

OPEN COLLECTION

Sinch Conversation API

OPEN COLLECTION

Sinch Brands Access Control Lists Conversations API

OPEN COLLECTION

Sinch Brands Access Control Lists Delivery Reports API

OPEN COLLECTION

Sinch Elastic SIP Trunking API

OPEN COLLECTION

Sinch Brands Access Control Lists Events API

OPEN COLLECTION

Sinch Brands Access Control Lists Fax to Email API

OPEN COLLECTION

Sinch Fax API

OPEN COLLECTION

Sinch Brands Access Control Lists Faxes API

OPEN COLLECTION

Sinch Brands Access Control Lists Groups API

OPEN COLLECTION

Sinch Brands Access Control Lists Inbounds API

OPEN COLLECTION

Sinch Brands Access Control Lists KakaoTalk Senders API

OPEN COLLECTION

Sinch Brands Access Control Lists LINE Senders API

OPEN COLLECTION

Sinch Brands Access Control Lists Market Requirements API

OPEN COLLECTION

Sinch Brands Access Control Lists Messages API

OPEN COLLECTION

Sinch Numbers API

OPEN COLLECTION

Sinch Brands Access Control Lists Phone Numbers API

OPEN COLLECTION

Sinch Brands Access Control Lists Projects API

OPEN COLLECTION

Sinch Provisioning API

OPEN COLLECTION

Sinch Brands Access Control Lists RCS Senders API

OPEN COLLECTION

Sinch Registration API

OPEN COLLECTION

Sinch Brands Access Control Lists Registrations API

OPEN COLLECTION

Sinch Brands Access Control Lists SIP Endpoints API

OPEN COLLECTION

Sinch Brands Access Control Lists SIP Trunks API

OPEN COLLECTION

Sinch SMS API

OPEN COLLECTION

Sinch Brands Access Control Lists Telegram Senders API

OPEN COLLECTION

Sinch Brands Access Control Lists Transcoding API

OPEN COLLECTION

Sinch Verification API

OPEN COLLECTION

Sinch Brands Access Control Lists Verifications API

OPEN COLLECTION

Sinch Voice API

OPEN COLLECTION

Sinch Brands Access Control Lists Webhooks API

OPEN COLLECTION

Scroll for all 46

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Sinch MCP servers

Sinch ships two MCP surfaces. (1) A REMOTE documentation server at https://developers.sinch.com/mcp, announced by the developer portal agent card and reachable anonymously: it e...

MCP SERVER

Agent Skills 19

Packaged agent skills for driving this provider's APIs from an AI assistant.

sinch-10dlc

AGENT SKILL

sinch-authentication

AGENT SKILL

sinch-conversation-api

AGENT SKILL

sinch-elastic-sip-trunking

AGENT SKILL

sinch-fax-api

AGENT SKILL

sinch-imported-numbers-hosting-orders

AGENT SKILL

sinch-in-app-calling

AGENT SKILL

sinch-mailgun-inspect

AGENT SKILL

sinch-mailgun-optimize

AGENT SKILL

sinch-mailgun-validate

AGENT SKILL

sinch-mailgun

AGENT SKILL

sinch-number-lookup-api

AGENT SKILL

sinch-number-order-api

AGENT SKILL

sinch-numbers-api

AGENT SKILL

sinch-porting-api

AGENT SKILL

sinch-provisioning-api

AGENT SKILL

sinch-sdks

AGENT SKILL

sinch-verification-api

AGENT SKILL

sinch-voice-api

AGENT SKILL

Scroll for all 19

Pricing Plans 1

Published pricing tiers and plan structures.

Sinch Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Sinch Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Sinch Finops

FINOPS

Event Specifications 5

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Sinch Conversation API Webhooks

Event-driven webhooks for the Sinch Conversation API. The Conversation API delivers contact messages, delivery receipts, and various notifications through HTTP POST callbacks. U...

ASYNCAPI

Sinch SMS Webhooks

Event-driven webhooks for the Sinch SMS API. The SMS API delivers delivery reports and inbound messages via HTTP POST callbacks to your configured webhook URL. Delivery reports ...

ASYNCAPI

Sinch Verification Callbacks

Event-driven callbacks for the Sinch Verification API. The Verification API sends HTTP POST callbacks to your application during the verification lifecycle. These include verifi...

ASYNCAPI

Sinch Voice Callbacks

Event-driven callbacks for the Sinch Voice API. The Voice API sends HTTP POST callbacks to your application during the lifecycle of a voice call. Your application responds with ...

ASYNCAPI

Sinch Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Sinch Context

0 classes · 12 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

Sinch — asyncapi rules

8 rules · 1 errors 6 warnings 1 info

SPECTRAL

Sinch — jsonschema rules

6 rules · 5 warnings 1 info

SPECTRAL

Sinch API Rules

10 rules · 4 errors 5 warnings 1 info

SPECTRAL

JSON Schema 188

Standalone JSON Schema definitions for this provider's data models.

AccessControlList

8 properties

JSON SCHEMA

AccessKey

5 properties

JSON SCHEMA

AclList

1 properties

JSON SCHEMA

Acl

6 properties

JSON SCHEMA

ActiveNumberList

3 properties

JSON SCHEMA

Active Number Response

13 properties

JSON SCHEMA

ActiveNumber

13 properties

JSON SCHEMA

AddPhoneNumberRequest

1 properties

JSON SCHEMA

AppList

1 properties

JSON SCHEMA

App

4 properties

JSON SCHEMA

ApplicationCallbacks

1 properties

JSON SCHEMA

Attachment

7 properties

JSON SCHEMA

AvailableNumberList

1 properties

JSON SCHEMA

AvailableNumber

7 properties

JSON SCHEMA

AvailableRegionList

1 properties

JSON SCHEMA

BatchList

4 properties

JSON SCHEMA

Batch

11 properties

JSON SCHEMA

Batch Summary

9 properties

JSON SCHEMA

BrandList

3 properties

JSON SCHEMA

BrandMetadata

7 properties

JSON SCHEMA

BrandOrder

11 properties

JSON SCHEMA

Brand

9 properties

JSON SCHEMA

BrandUpdateRequest

3 properties

JSON SCHEMA

CallInformation

11 properties

JSON SCHEMA

Callout requests

3 properties

JSON SCHEMA

Call

15 properties

JSON SCHEMA

CallbackConfigResponse

2 properties

JSON SCHEMA

CallbackConfigurationResponse

2 properties

JSON SCHEMA

CallbackConfigurationUpdateBody

1 properties

JSON SCHEMA

CalloutRequest

4 properties

JSON SCHEMA

CalloutResponse

1 properties

JSON SCHEMA

CampaignAttachment

3 properties

JSON SCHEMA

Campaign

0 properties

JSON SCHEMA

CapabilityQueryRequest

2 properties

JSON SCHEMA

CapabilityQueryResponse

3 properties

JSON SCHEMA

CarrierOrder

8 properties

JSON SCHEMA

ConferenceInfo

2 properties

JSON SCHEMA

ContactList

2 properties

JSON SCHEMA

Sinch Contact

8 properties

JSON SCHEMA

ConversationList

2 properties

JSON SCHEMA

ConversationMessage

9 properties

JSON SCHEMA

Conversation

7 properties

JSON SCHEMA

CoverPage

7 properties

JSON SCHEMA

CreateAccessKeyResponse

2 properties

JSON SCHEMA

CreateAccessKey

1 properties

JSON SCHEMA

CreateAclRequest

3 properties

JSON SCHEMA

CreateAppRequest

2 properties

JSON SCHEMA

CreateBrandRequest

0 properties

JSON SCHEMA

CreateCampaignRequest

0 properties

JSON SCHEMA

CreateContactRequest

6 properties

JSON SCHEMA

CreateConversationRequest

5 properties

JSON SCHEMA

CreateGroupRequest

3 properties

JSON SCHEMA

CreateNumberOrderRequest

0 properties

JSON SCHEMA

CreateRcsSenderRequest

9 properties

JSON SCHEMA

CreateRegistrationRequest

5 properties

JSON SCHEMA

CreateSenderRequest

2 properties

JSON SCHEMA

CreateServiceRequest

6 properties

JSON SCHEMA

CreateSipEndpointRequest

3 properties

JSON SCHEMA

Campaign Request

29 properties

JSON SCHEMA

CreateTrunkRequest

2 properties

JSON SCHEMA

CreateWebhookRequest

5 properties

JSON SCHEMA

DefaultsConfiguration

4 properties

JSON SCHEMA

DeliveryReportList

4 properties

JSON SCHEMA

DeliveryReport

4 properties

JSON SCHEMA

DryRunResponse

3 properties

JSON SCHEMA

FaxList

4 properties

JSON SCHEMA

Fax

34 properties

JSON SCHEMA

FaxToEmailList

1 properties

JSON SCHEMA

FaxToEmailRequest

2 properties

JSON SCHEMA

FaxToEmail

4 properties

JSON SCHEMA

FunnelStepFilter

4 properties

JSON SCHEMA

FunnelStep

3 properties

JSON SCHEMA

getCallResponseObj

12 properties

JSON SCHEMA

getConferenceInfoResponse

1 properties

JSON SCHEMA

GetConversationFlowResponse

4 properties

JSON SCHEMA

GetFlowStepDetailsResponse

3 properties

JSON SCHEMA

GetIntentsResponse

2 properties

JSON SCHEMA

getQueryNumber

1 properties

JSON SCHEMA

GroupList

4 properties

JSON SCHEMA

Group

6 properties

JSON SCHEMA

HostingOrderNumber

10 properties

JSON SCHEMA

HostingOrder

14 properties

JSON SCHEMA

ImportBrandRequest

4 properties

JSON SCHEMA

ImportedNumber

6 properties

JSON SCHEMA

InboundMessageList

4 properties

JSON SCHEMA

InboundMessage

8 properties

JSON SCHEMA

IpRange

8 properties

JSON SCHEMA

ListAccessKeysResponse

2 properties

JSON SCHEMA

ListBrandResponse

3 properties

JSON SCHEMA

ListCampaignResponse

3 properties

JSON SCHEMA

ListEventDefinitionsResponse

2 properties

JSON SCHEMA

List Imported Numbers Response

3 properties

JSON SCHEMA

ListMessagesResponse

2 properties

JSON SCHEMA

ListSubprojectsResponse

2 properties

JSON SCHEMA

manageConferenceParticipantRequest

2 properties

JSON SCHEMA

ManageParticipantRequest

1 properties

JSON SCHEMA

MarketList

1 properties

JSON SCHEMA

Market

6 properties

JSON SCHEMA

MessageList

2 properties

JSON SCHEMA

Sinch Message

20 properties

JSON SCHEMA

Note

3 properties

JSON SCHEMA

NumberConfiguration

3 properties

JSON SCHEMA

NumberList

1 properties

JSON SCHEMA

NumberLookupRequest

3 properties

JSON SCHEMA

NumberLookupResponse

7 properties

JSON SCHEMA

NumberOrder

11 properties

JSON SCHEMA

Number

6 properties

JSON SCHEMA

OrderDocumentBase

3 properties

JSON SCHEMA

OrderListItem

9 properties

JSON SCHEMA

Pagination

4 properties

JSON SCHEMA

PortInOrderGroup

1 properties

JSON SCHEMA

Project Settings

2 properties

JSON SCHEMA

QualifiedNumber

9 properties

JSON SCHEMA

RcsSenderList

1 properties

JSON SCHEMA

RcsSender

13 properties

JSON SCHEMA

RecipientDeliveryReport

6 properties

JSON SCHEMA

RegistrationList

3 properties

JSON SCHEMA

Registration

3 properties

JSON SCHEMA

RentAnyNumberRequest

7 properties

JSON SCHEMA

RentNumberRequest

3 properties

JSON SCHEMA

ReportVerificationRequest

3 properties

JSON SCHEMA

ReportVerificationResponse

4 properties

JSON SCHEMA

SendBatchRequest

10 properties

JSON SCHEMA

SendEventRequest

7 properties

JSON SCHEMA

SendEventResponse

2 properties

JSON SCHEMA

SendFaxMultipartRequest

4 properties

JSON SCHEMA

SendFaxRequest

7 properties

JSON SCHEMA

SendMessageRequest

8 properties

JSON SCHEMA

SendMessageResponse

2 properties

JSON SCHEMA

SenderList

1 properties

JSON SCHEMA

Sender

5 properties

JSON SCHEMA

ServiceList

1 properties

JSON SCHEMA

ServiceNumberList

1 properties

JSON SCHEMA

ServicePhoneNumber

7 properties

JSON SCHEMA

Service Response

8 properties

JSON SCHEMA

Service

18 properties

JSON SCHEMA

Session Resource

8 properties

JSON SCHEMA

SipEndpointList

1 properties

JSON SCHEMA

SipEndpoint

8 properties

JSON SCHEMA

SipTrunk

12 properties

JSON SCHEMA

StartVerificationRequest

5 properties

JSON SCHEMA

StartVerificationResponse

6 properties

JSON SCHEMA

Subproject

7 properties

JSON SCHEMA

SVAMLControl

2 properties

JSON SCHEMA

TemplateByNameResponse

1 properties

JSON SCHEMA

TextEnableNumbersRequest

13 properties

JSON SCHEMA

TranscodeMessageRequest

5 properties

JSON SCHEMA

TranscodeMessageResponse

1 properties

JSON SCHEMA

TranscodeRequest

3 properties

JSON SCHEMA

TranscodeResponse

1 properties

JSON SCHEMA

TrunkList

2 properties

JSON SCHEMA

TrunkPhoneNumberList

1 properties

JSON SCHEMA

Trunk

9 properties

JSON SCHEMA

unassignNumbers

3 properties

JSON SCHEMA

UpdateAccessKey

1 properties

JSON SCHEMA

UpdateAclRequest

3 properties

JSON SCHEMA

UpdateActiveNumberRequest

4 properties

JSON SCHEMA

UpdateAppRequest

2 properties

JSON SCHEMA

UpdateBatchRequest

5 properties

JSON SCHEMA

UpdateBrandRequest

13 properties

JSON SCHEMA

UpdateContactRequest

6 properties

JSON SCHEMA

UpdateConversationRequest

3 properties

JSON SCHEMA

UpdateGroupRequest

5 properties

JSON SCHEMA

updateNumbers

3 properties

JSON SCHEMA

UpdateRcsSenderRequest

4 properties

JSON SCHEMA

UpdateRegistrationRequest

2 properties

JSON SCHEMA

UpdateServiceRequest

3 properties

JSON SCHEMA

UpdateSipEndpointRequest

3 properties

JSON SCHEMA

UpdateTemplateRequest

1 properties

JSON SCHEMA

UpdateTrunkRequest

1 properties

JSON SCHEMA

UpdateWebhookRequest

4 properties

JSON SCHEMA

v2ListTemplatesResponse

1 properties

JSON SCHEMA

v2ListTranslationsResponse

1 properties

JSON SCHEMA

v2Template

7 properties

JSON SCHEMA

Validate Emergency Address Response

7 properties

JSON SCHEMA

validateSvamlResponse

2 properties

JSON SCHEMA

VerificationReportRequest

0 properties

JSON SCHEMA

Sinch Verification

12 properties

JSON SCHEMA

VerificationStatus

7 properties

JSON SCHEMA

VoiceConfiguration

0 properties

JSON SCHEMA

WebhookList

1 properties

JSON SCHEMA

Webhook

7 properties

JSON SCHEMA

WebhookUpdateWebhookInputDto

3 properties

JSON SCHEMA

WebhookWebhookInputDto

3 properties

JSON SCHEMA

WhatsappAccountDto

16 properties

JSON SCHEMA

WhatsappPartialTemplateDto

11 properties

JSON SCHEMA

WhatsappSenderDto

23 properties

JSON SCHEMA

WhatsappTemplateDto

11 properties

JSON SCHEMA

Scroll for all 188

JSON Structure 2

JSON Structure definitions describing this provider's data shapes.

Sinch Contact Structure

0 properties

JSON STRUCTURE

Sinch Message Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Sinch Send Conversation Message Example

4 fields

EXAMPLE

Sinch Send Sms Batch Example

4 fields

EXAMPLE

Sinch Start Verification Example

4 fields

EXAMPLE

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Sinch Authentication

apiKey/http/oauth2 · 8 schemes

SECURITY

Sinch Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Sinch Trust Center

SOC 2, ISO 27001, PCI DSS, HIPAA, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Sinch Scopes

3 scopes · clientCredentials

3 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Sinch Agentic Access

550 operations · 299 acting · 68 human-in-the-loop

550 operations · 299 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Signup

Signup

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

LLMsTxt

MCPServer

AgenticAccess

AgentSkills

Design & Contract 14

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Spectral

JSONLD

Vocabulary

Webhooks

Webhooks

DataModel

Idempotency

Conventions

Lifecycle

ErrorCatalog

ErrorCatalog

Conformance

Scroll for all 14

Build 7

SDKs, sample code, and the tooling you integrate with

CLI

ToolCrosswalk

SDKs

Packages

PostmanWorkspace

GitHubOrg

SourceCode

Scroll for all 7

Access & Security 6

Authentication, authorization, and security posture

Compliance

Security

TrustCenter

DomainSecurity

Authentication

OAuthScopes

Operate 7

Status, limits, changes, and where to get help

RateLimits

ChangeLog

Deprecation

Support

StatusPage

HelpCenter

ChangeLog

Scroll for all 7

Commercial 5

Pricing, plans, and the legal terms of use

FinOps

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 4

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Newsroom

Newsroom

Other 5

Properties that don't map to a standard resource type

AgentCard

Hosts

Vendors

CapabilityMap

Subprocessors

Source (apis.yml)

aid: sinch
name: Sinch
description: Sinch is a cloud communications platform providing APIs for SMS, voice, video, fax, verification, and omnichannel
  messaging. It enables businesses to integrate global communication capabilities into their applications through programmable
  APIs for sending messages, making calls, verifying phone numbers, and managing sender identities across carrier networks
  worldwide.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sinch.png
x-docs-platform: redocly
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-08
tags:
- Communications
- Messaging
- SMS
- Voice
- Verification
- CPaaS
- Telecommunications
- WhatsApp
created: '2025-01-01'
modified: '2026-10-08'
url: https://raw.githubusercontent.com/api-evangelist/sinch/refs/heads/main/apis.yml
specificationVersion: '0.23'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: FinOps
  url: finops/sinch-finops.yml
- type: RateLimits
  url: rate-limits/sinch-rate-limits.yml
- type: Spectral
  url: rules/sinch-rules.yml
- type: Spectral
  url: rules/sinch-jsonschema-spectral-rules.yml
- type: Spectral
  url: rules/sinch-asyncapi-spectral-rules.yml
- type: JSONLD
  url: json-ld/sinch-context.jsonld
- type: Vocabulary
  url: vocabulary/sinch-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/sinch-sms-webhooks-asyncapi.yml
- type: Webhooks
  url: asyncapi/sinch-conversation-webhooks-asyncapi.yml
- type: DataModel
  url: data-model/sinch-data-model.yml
- type: CLI
  url: cli/sinch-cli.yml
- type: ChangeLog
  url: changelog/sinch-changelog.yml
- type: Idempotency
  url: conventions/sinch-conventions.yml
- type: Conventions
  url: conventions/sinch-conventions.yml
- type: Compliance
  url: https://trust.sinch.com/
- type: Deprecation
  url: https://developers.sinch.com/docs/numbers/api-reference/numbers
- type: Lifecycle
  url: lifecycle/sinch-lifecycle.yml
- type: ErrorCatalog
  url: errors/sinch-error-codes.yml
- type: ErrorCatalog
  url: errors/sinch-problem-types.yml
- type: Conformance
  url: conformance/sinch-conformance.yml
- type: LLMsTxt
  url: llms/sinch-llms.txt
- type: AgentCard
  url: a2a/sinch-a2a.yml
- type: ToolCrosswalk
  url: mcp/sinch-tool-crosswalk.yml
- type: MCPServer
  url: mcp/sinch-mcp.yml
- type: Hosts
  url: hosts/sinch-hosts.yml
- type: Vendors
  url: vendors/sinch-vendors.yml
- type: SDKs
  url: packages/sinch-packages.yml
- type: Packages
  url: packages/sinch-packages.yml
- type: Security
  url: https://www.sinch.com/security/
- type: Plans
  url: plans/sinch-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/sinch-capability-edges.yml
  name: Sinch Business Capability Map
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/sinch/overview
- type: AgenticAccess
  url: agentic-access/sinch-agentic-access.yml
- type: TrustCenter
  url: security/sinch-trust-center.yml
- type: DomainSecurity
  url: security/sinch-domain-security.yml
- type: Authentication
  url: authentication/sinch-authentication.yml
- type: OAuthScopes
  url: scopes/sinch-scopes.yml
- name: Agent Skills
  url: https://github.com/sinch/skills
  type: AgentSkills
- type: LinkedIn
  url: https://www.linkedin.com/company/sinch
- type: Website
  url: https://www.sinch.com/
- type: DeveloperPortal
  url: https://developers.sinch.com/
- type: Documentation
  url: https://developers.sinch.com/docs/
- type: Pricing
  url: https://www.sinch.com/pricing/
- type: Blog
  url: https://www.sinch.com/blog/
- type: GitHubOrg
  url: https://github.com/sinch
- type: TermsOfService
  url: https://sinch.com/legal/terms-and-conditions/
- type: PrivacyPolicy
  url: https://sinch.com/legal/privacy-notice/
- type: Support
  url: https://www.sinch.com/contact-us/
- type: StatusPage
  url: https://status.sinch.com/
- type: Signup
  url: https://dashboard.sinch.com/signup
- type: Integrations
  url: https://sinch.com/integrations/
- type: HelpCenter
  url: https://support.sinch.com/hc/en-us
- type: Newsroom
  url: https://sinch.com/news/
- type: APIReference
  url: https://developers.sinch.com/docs/conversation/api-reference/conversation
- type: GettingStarted
  url: https://developers.sinch.com/docs/conversation/getting-started
- type: ChangeLog
  url: https://developers.sinch.com/docs/conversation/release-notes
- type: Subprocessors
  url: https://sinch.com/legal/data-protection-agreement-sub-processors/
- type: SourceCode
  url: https://github.com/sinch/sinch-mcp-server
apis:
- name: Sinch Conversation API
  description: 'Overview Send and receive messages globally over SMS, RCS, WhatsApp, Viber Business, Facebook messenger and
    other popular channels using the Sinch Conversation API. {% admonition type="info" name="Note:" %} If you would like help
    setting up your Conversation API solution, and want to quickly get started sending and receiving messages, review our
    Getting Started guide. {% /admonition %} The Conversation API endpoint uses built-in transcoding to give you the power
    of conversation across all supported channels and, if required, full control over channel specific features. Authentication
    OAuth2.0 '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sinch.png
  humanURL: https://developers.sinch.com/docs/conversation/api-reference/conversation
  baseURL: https://us.conversation.api.sinch.com
  tags:
  - Access Control Lists
  - Active Numbers
  - Application
  - Available Numbers
  - Available Regions
  - Batches
  - Brand Metadata
  - Brands
  properties:
  - type: OpenAPI
    url: openapi/sinch-conversation-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://developers.sinch.com/_bundle/docs/conversation/api-reference/conversation.yaml
  - type: Documentation
    url: https://developers.sinch.com/docs/conversation
  - type: APIReference
    url: https://developers.sinch.com/docs/conversation/api-reference/conversation
  - type: AsyncAPI
    url: asyncapi/sinch-conversation-webhooks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-webhook-schema.json
  - type: JSONSchema
    url: json-schema/sinch-send-event-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-transcode-message-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-project-settings-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-messages-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-transcode-message-response-schema.json
  aid: sinch:sinch-conversation-api
- name: Sinch Voice API
  description: This document provides a detailed user guide and reference documentation on the Sinch Voice REST API. For information
    on how to authenticate API requests, please check the Authentication page. Calling API When using Sinch for voice calling,
    the Sinch dashboard works as a big telephony switch. The dashboard handles incoming phone calls (also known as _incoming
    call “legs”_), sets up outgoing phone calls (or _outgoing call “legs”_), and bridges the two. The incoming call leg may
    come in over a data connection (from a smartphone or web application using the Sinch SDKs) or through a local phone nu
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sinch.png
  humanURL: https://developers.sinch.com/docs/voice/api-reference/voice
  baseURL: https://calling.api.sinch.com
  tags:
  - Access Control Lists
  - Active Numbers
  - Application
  - Available Numbers
  - Available Regions
  - Batches
  - Brand Metadata
  - Brands
  properties:
  - type: OpenAPI
    url: openapi/sinch-voice-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://developers.sinch.com/_bundle/docs/voice/api-reference/voice.yaml
  - type: Documentation
    url: https://developers.sinch.com/docs/voice
  - type: APIReference
    url: https://developers.sinch.com/docs/voice/api-reference/voice
  - type: AsyncAPI
    url: asyncapi/sinch-voice-callbacks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-get-call-response-obj-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-numbers-schema.json
  - type: JSONSchema
    url: json-schema/sinch-manage-conference-participant-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-get-query-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-unassign-numbers-schema.json
  - type: JSONSchema
    url: json-schema/sinch-get-conference-info-response-schema.json
  aid: sinch:sinch-voice-api
- name: Sinch Brands API
  description: This API describes the set of endpoints available to create customer brands. The list of endpoints allows to
    create, update and delete a customer brand and also get the current state.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sinch.png
  humanURL: https://developers.sinch.com/docs/brands/api-reference/brands
  baseURL: https://brand.registrations.api.sinch.com
  tags:
  - Access Control Lists
  - Active Numbers
  - Application
  - Available Numbers
  - Available Regions
  - Batches
  - Brand Metadata
  - Brands
  properties:
  - type: OpenAPI
    url: openapi/sinch-brands-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://developers.sinch.com/_bundle/docs/brands/api-reference/brands.yaml
  - type: Documentation
    url: https://developers.sinch.com/docs/brands
  - type: APIReference
    url: https://developers.sinch.com/docs/brands/api-reference/brands
  - type: JSONSchema
    url: json-schema/sinch-brand-schema.json
  - type: JSONSchema
    url: json-schema/sinch-brand-metadata-schema.json
  - type: JSONSchema
    url: json-schema/sinch-brand-update-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-brand-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-callback-configuration-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-callback-configuration-update-body-schema.json
  aid: sinch:sinch-brands-api
- name: Sinch MMS API
  description: Sinch MMS API. Send and receive MMS messages using the JSON API.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sinch.png
  humanURL: https://developers.sinch.com/docs/mms/api-reference/mms
  baseURL: https://api.ci.mblox.com/ep/v2
  tags:
  - Access Control Lists
  - Active Numbers
  - Application
  - Available Numbers
  - Available Regions
  - Batches
  - Brand Metadata
  - Brands
  properties:
  - type: OpenAPI
    url: openapi/sinch-mms-api-openapi.yml
  - type: OpenAPI
    name: OpenAPI (provider-hosted)
    url: https://developers.sinch.com/_bundle/docs/mms/api-reference/mms.yaml
  - type: Documentation
    url: https://developers.sinch.com/docs/mms
  - type: APIReference
    url: https://developers.sinch.com/docs/mms/api-reference/mms
  x-ownership-note: 'Served on api.ci.mblox.com: the MMS platform of Mblox, acquired by Sinch in 2016; the contract is published
    on developers.sinch.com with contact support@sinch.com.'
  aid: sinch:sinch-mms-api
- name: Sinch Batches API
  description: Batches are sets of SMS messages. You can send a single message or many messages at once. Batches are queued
    and sent at the rate limit in first-in-first-out order.
  image: null
  humanURL: https://developers.sinch.com/docs/sms/api-reference
  baseURL: https://us.sms.api.sinch.com
  tags:
  - Batches
  properties:
  - type: OpenAPI
    url: openapi/sinch-batches-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/sms
  - type: APIReference
    url: https://developers.sinch.com/docs/sms/api-reference
  - type: AsyncAPI
    url: asyncapi/sinch-sms-webhooks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-send-batch-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-batch-schema.json
  - type: JSONSchema
    url: json-schema/sinch-dry-run-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-batch-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-batch-list-schema.json
  x-ae-provenance: contract of unrecorded origin, kept because the SMS REST reference publishes no downloadable bundle; see
    the x-ae-provenance key inside the spec
  aid: sinch:sinch-batches-api
- name: Sinch Delivery Reports API
  description: Delivery reports provide the status of sent messages. Reports can be retrieved via the API or delivered via
    webhook callbacks.
  image: null
  humanURL: https://developers.sinch.com/docs/sms/api-reference
  baseURL: https://us.sms.api.sinch.com
  tags:
  - Delivery Reports
  properties:
  - type: OpenAPI
    url: openapi/sinch-delivery-reports-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/sms
  - type: APIReference
    url: https://developers.sinch.com/docs/sms/api-reference
  - type: AsyncAPI
    url: asyncapi/sinch-sms-webhooks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-delivery-report-schema.json
  - type: JSONSchema
    url: json-schema/sinch-recipient-delivery-report-schema.json
  - type: JSONSchema
    url: json-schema/sinch-delivery-report-list-schema.json
  x-ae-provenance: contract of unrecorded origin, kept because the SMS REST reference publishes no downloadable bundle; see
    the x-ae-provenance key inside the spec
  aid: sinch:sinch-delivery-reports-api
- name: Sinch Inbounds API
  description: Inbound messages (Mobile Originated) are incoming messages sent to your short codes or long numbers from mobile
    phones.
  image: null
  humanURL: https://developers.sinch.com/docs/sms/api-reference
  baseURL: https://us.sms.api.sinch.com
  tags:
  - Inbounds
  properties:
  - type: OpenAPI
    url: openapi/sinch-inbounds-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/sms
  - type: APIReference
    url: https://developers.sinch.com/docs/sms/api-reference
  - type: AsyncAPI
    url: asyncapi/sinch-sms-webhooks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-inbound-message-schema.json
  - type: JSONSchema
    url: json-schema/sinch-inbound-message-list-schema.json
  x-ae-provenance: contract of unrecorded origin, kept because the SMS REST reference publishes no downloadable bundle; see
    the x-ae-provenance key inside the spec
  aid: sinch:sinch-inbounds-api
- name: Sinch Groups API
  description: Groups are sets of phone numbers (MSISDNs) that can be used as targets when sending SMS. A phone number can
    only occur once in a group.
  image: null
  humanURL: https://developers.sinch.com/docs/sms/api-reference
  baseURL: https://us.sms.api.sinch.com
  tags:
  - Group
  properties:
  - type: OpenAPI
    url: openapi/sinch-groups-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/sms
  - type: APIReference
    url: https://developers.sinch.com/docs/sms/api-reference
  - type: AsyncAPI
    url: asyncapi/sinch-sms-webhooks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-group-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-group-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-group-list-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-group-request-schema.json
  x-ae-provenance: contract of unrecorded origin, kept because the SMS REST reference publishes no downloadable bundle; see
    the x-ae-provenance key inside the spec
  aid: sinch:sinch-groups-api
- aid: sinch:sinch-10dlc-brand-registration-api
  name: Sinch 10DLC Brand Registration API
  description: Create or look up brand registration for 10DLC virtual numbers
  humanURL: https://developers.sinch.com/docs/conversation/api-reference/conversation
  baseURL: https://us.conversation.api.sinch.com
  tags:
  - 10DLC Brand Registration
  properties:
  - type: OpenAPI
    url: openapi/sinch-10dlc-brand-registration-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/conversation
  - type: APIReference
    url: https://developers.sinch.com/docs/conversation/api-reference/template
  - type: JSONSchema
    url: json-schema/sinch-v2-template-schema.json
  - type: JSONSchema
    url: json-schema/sinch-v2-list-translations-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-v2-list-templates-response-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/est
  - type: APIReference
    url: https://developers.sinch.com/docs/est/api-reference/est
  - type: JSONSchema
    url: json-schema/sinch-call-schema.json
  - type: JSONSchema
    url: json-schema/sinch-sip-trunk-schema.json
  - type: JSONSchema
    url: json-schema/sinch-sip-endpoint-schema.json
  - type: JSONSchema
    url: json-schema/sinch-ip-range-schema.json
  - type: JSONSchema
    url: json-schema/sinch-access-control-list-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/fax
  - type: APIReference
    url: https://developers.sinch.com/docs/fax/api-reference/fax
  - type: JSONSchema
    url: json-schema/sinch-fax-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-schema.json
  - type: JSONSchema
    url: json-schema/sinch-template-by-name-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-template-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-phone-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-cover-page-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/number-lookup-api-v2
  - type: APIReference
    url: https://developers.sinch.com/docs/number-lookup-api-v2/api-reference/number-lookup-v2
  - type: JSONSchema
    url: json-schema/sinch-number-lookup-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-lookup-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/numbers
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/imported-hosting
  - type: JSONSchema
    url: json-schema/sinch-hosting-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-qualified-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-text-enable-numbers-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-hosting-order-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-imported-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-imported-numbers-response-schema.json
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/numbers
  - type: JSONSchema
    url: json-schema/sinch-active-number-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-rent-any-number-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-validate-address-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-number-order-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-registration-schema.json
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/porting
  - type: JSONSchema
    url: json-schema/sinch-order-list-item-schema.json
  - type: JSONSchema
    url: json-schema/sinch-defaults-configuration-schema.json
  - type: JSONSchema
    url: json-schema/sinch-pagination-schema.json
  - type: JSONSchema
    url: json-schema/sinch-voice-configuration-schema.json
  - type: JSONSchema
    url: json-schema/sinch-order-document-base-schema.json
  - type: JSONSchema
    url: json-schema/sinch-port-in-order-group-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/provisioning-api
  - type: APIReference
    url: https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-account-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-sender-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-template-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-partial-template-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-webhook-webhook-input-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-webhook-update-webhook-input-dto-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/verification
  - type: APIReference
    url: https://developers.sinch.com/docs/verification/api-reference/verification
  - type: AsyncAPI
    url: asyncapi/sinch-verification-callbacks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-verification-report-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/voice-2.0
  - type: APIReference
    url: https://developers.sinch.com/docs/voice-2.0/api-reference/voice
  - type: AsyncAPI
    url: asyncapi/sinch-voice-callbacks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-batch-summary-schema.json
  - type: JSONSchema
    url: json-schema/sinch-session-schema.json
  - type: JSONSchema
    url: json-schema/sinch-call-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-validate-svaml-response-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/10dlc-registration
  - type: APIReference
    url: https://developers.sinch.com/docs/10dlc-registration/api-reference/10dlc-registration
  - type: JSONSchema
    url: json-schema/sinch-create-tcr-campaign-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/accesskeys
  - type: APIReference
    url: https://developers.sinch.com/docs/accesskeys/api-reference/oldaccesskeys
  - type: JSONSchema
    url: json-schema/sinch-access-key-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-access-key-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-access-keys-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-access-key-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-access-key-schema.json
  - type: APIReference
    url: https://developers.sinch.com/docs/accesskeys/api-reference/accesskeys
  - type: Documentation
    url: https://developers.sinch.com/docs/campaigns
  - type: APIReference
    url: https://developers.sinch.com/docs/campaigns/api-reference/campaigns
  - type: JSONSchema
    url: json-schema/sinch-campaign-schema.json
  - type: JSONSchema
    url: json-schema/sinch-carrier-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-note-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-campaign-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-campaign-attachment-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-campaign-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/chatlayer-analytics
  - type: APIReference
    url: https://developers.sinch.com/docs/chatlayer-analytics/api-reference/chatlayer-analytics
  - type: JSONSchema
    url: json-schema/sinch-get-flow-step-details-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-get-conversation-flow-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-funnel-step-schema.json
  - type: JSONSchema
    url: json-schema/sinch-funnel-step-filter-schema.json
  - type: JSONSchema
    url: json-schema/sinch-get-intents-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-event-definitions-response-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/compliance-center
  - type: APIReference
    url: https://developers.sinch.com/docs/compliance-center/api-reference/compliance-brands
  - type: JSONSchema
    url: json-schema/sinch-brand-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-brand-schema.json
  - type: JSONSchema
    url: json-schema/sinch-attachment-schema.json
  - type: JSONSchema
    url: json-schema/sinch-import-brand-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-brand-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-callback-config-response-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/subprojects
  - type: APIReference
    url: https://developers.sinch.com/docs/subprojects/api-reference/subprojects
  - type: JSONSchema
    url: json-schema/sinch-subproject-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-subprojects-response-schema.json
- aid: sinch:sinch-10dlc-campaign-registration-api
  name: Sinch 10DLC Campaign Registration API
  description: "10DLC is a system in the United States that allows businesses to send Application-to-Person (A2P) messaging\
    \ via 10-digit-long-codes (10DLC). It uses a dedicated 10-digit telephone number allocated within the North American Numbering\
    \ Plan (NANP). \n\nIn order to register for a 10DLC campaign, you need to have a 10DLC enabled brand. Create a 10DLC enabled\
    \ brand before you start, see [Brand Registrations](https://developers.sinch.com/docs/10dlc-registration/api-reference/10dlc-registration/tag/Brand-Registration/)\
    \ for more info.\n\nBefore you launch your 10DLC message program, Sinch must review your campaign. We make sure your message\
    \ program aligns with carrier and industry requirements. Principally we look for alignment with the [CTIA 2023 Messaging\
    \ Principals & Best Practices](https://community.sinch.com/t5/SMS/CTIA-Messaging-Principles-and-Best-Practices/ta-p/7087/highlight/true).\
    \ If your campaign does not meet these requirements, we will reject it. If we do reject it, you will need to make changes\
    \ to the campaign and resubmit it for Sinch to review again.  \n\nIt's important to understand [10DLC compliance requirements](https://community.sinch.com/t5/10DLC/10DLC-Compliance-Requirements-and-Guidance/ta-p/10706)\
    \ as well as other best practices. You should also know the [most common reasons why Sinch may reject your campaign](https://community.sinch.com/t5/10DLC/Why-was-my-campaign-rejected/ta-p/15408)\
    \ . We want to help you get your campaigns approved the first time. Then you can get your message program up and running\
    \ right away!"
  humanURL: https://developers.sinch.com/docs/conversation/api-reference/conversation
  baseURL: https://us.conversation.api.sinch.com
  tags:
  - 10DLC Campaign Registration
  properties:
  - type: OpenAPI
    url: openapi/sinch-10dlc-campaign-registration-api-openapi.yml
  - type: Documentation
    url: https://developers.sinch.com/docs/conversation
  - type: APIReference
    url: https://developers.sinch.com/docs/conversation/api-reference/template
  - type: JSONSchema
    url: json-schema/sinch-v2-template-schema.json
  - type: JSONSchema
    url: json-schema/sinch-v2-list-translations-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-v2-list-templates-response-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/est
  - type: APIReference
    url: https://developers.sinch.com/docs/est/api-reference/est
  - type: JSONSchema
    url: json-schema/sinch-call-schema.json
  - type: JSONSchema
    url: json-schema/sinch-sip-trunk-schema.json
  - type: JSONSchema
    url: json-schema/sinch-sip-endpoint-schema.json
  - type: JSONSchema
    url: json-schema/sinch-ip-range-schema.json
  - type: JSONSchema
    url: json-schema/sinch-access-control-list-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/fax
  - type: APIReference
    url: https://developers.sinch.com/docs/fax/api-reference/fax
  - type: JSONSchema
    url: json-schema/sinch-fax-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-schema.json
  - type: JSONSchema
    url: json-schema/sinch-template-by-name-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-update-template-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-phone-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-cover-page-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/number-lookup-api-v2
  - type: APIReference
    url: https://developers.sinch.com/docs/number-lookup-api-v2/api-reference/number-lookup-v2
  - type: JSONSchema
    url: json-schema/sinch-number-lookup-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-lookup-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/numbers
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/imported-hosting
  - type: JSONSchema
    url: json-schema/sinch-hosting-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-qualified-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-text-enable-numbers-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-hosting-order-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-imported-number-schema.json
  - type: JSONSchema
    url: json-schema/sinch-list-imported-numbers-response-schema.json
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/numbers
  - type: JSONSchema
    url: json-schema/sinch-active-number-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-rent-any-number-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-validate-address-response-schema.json
  - type: JSONSchema
    url: json-schema/sinch-number-order-schema.json
  - type: JSONSchema
    url: json-schema/sinch-create-number-order-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-registration-schema.json
  - type: APIReference
    url: https://developers.sinch.com/docs/numbers/api-reference/porting
  - type: JSONSchema
    url: json-schema/sinch-order-list-item-schema.json
  - type: JSONSchema
    url: json-schema/sinch-defaults-configuration-schema.json
  - type: JSONSchema
    url: json-schema/sinch-pagination-schema.json
  - type: JSONSchema
    url: json-schema/sinch-voice-configuration-schema.json
  - type: JSONSchema
    url: json-schema/sinch-order-document-base-schema.json
  - type: JSONSchema
    url: json-schema/sinch-port-in-order-group-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/provisioning-api
  - type: APIReference
    url: https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-account-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-sender-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-template-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-whatsapp-partial-template-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-webhook-webhook-input-dto-schema.json
  - type: JSONSchema
    url: json-schema/sinch-webhook-update-webhook-input-dto-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/verification
  - type: APIReference
    url: https://developers.sinch.com/docs/verification/api-reference/verification
  - type: AsyncAPI
    url: asyncapi/sinch-verification-callbacks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-verification-report-request-schema.json
  - type: Documentation
    url: https://developers.sinch.com/docs/voice-2.0
  - type: APIReference
    url: https://developers.sinch.com/docs/voice-2.0/api-reference/voice
  - type: AsyncAPI
    url: asyncapi/sinch-voice-callbacks-asyncapi.yml
  - type: JSONSchema
    url: json-schema/sinch-batch-summary-schema.json
  - type: JSONSchema
    url: json-schema/sinch-session-schema.json
  - type: JSONSchema
    url: json-schema/sinch-call-request-schema.json
  - type: JSONSchema
    url: json-schema/sinch-service-response-schema.json


# --- truncated at 32 KB (889 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/sinch/refs/heads/main/apis.yml

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/sinch"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/sinch/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/sinch/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.