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Sinch Developer Documentation

Building blocks to enable rich customer communication

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SMS

How to work with your free test Sinch account
Node.js Quickstart
Java Quickstart
SMS Rest Guide
API Reference
Helper libraries
- Install Sinch SMS Java Library
SMPP
Other
- Cloud SMPP
- HTTP Basic
Getting started with Zapier and Sinch Preview
US Campaign Compliance
About the SMS APIs

Conversation

Introduction
Key concepts and terms
Getting started
Supported channels and channel specific properties
API reference
Opt-in & Opt-out
Capability Query
Conversation API callbacks
Working with templates

Numbers

Getting started
Get a virtual number
API Reference
Working with virtual numbers in your dashboard

Verification

Introduction
Verification for iOS
Verification for Android
Verification REST API for verifying phone numbers and users
Verification for JVM
Verification for JVM
Verification for JVM

Voice

Introduction
Voice for iOS
Voice for Android
Voice for JavaScript
REST API
Using REST
Number Administration

Video

Introduction
Video for iOS
Video for Android
Video for JavaScript

WhatsApp

Introduction
REST API
WhatsApp FAQ
Messaging Limits

RCS

Introduction
REST API
RCS FAQ

Beta Voice & Video

Voice for Android - Data Cloud Calling
Voice for iOS - Data Cloud Calling

MMS

Introduction
MM7 Service
XML Service
MMS Best Practices for images and video

Number Lookup

Introduction
ENUM Interface
HTTP Interface
Glossary

Tutorials

Introduction
Java
Android
iOS
.NET
JavaScript
PHP
- Authenticate to the Sinch JavaScript SDK From Your PHP Backend
- Send SMS in PHP

Release Notes

Sinch Voice Android SDK
Sinch Voice iOS SDK
Sinch JavaScript SDK
Sinch REST API
Sinch Verification Android SDK
Sinch Verification iOS SDK
Sinch WhatsApp API

SMS

How to work with your free test Sinch account
Node.js Quickstart
Java Quickstart
SMS Rest Guide
API Reference
Helper libraries
- Install Sinch SMS Java Library
SMPP
Other
- Cloud SMPP
- HTTP Basic
Getting started with Zapier and Sinch Preview
US Campaign Compliance
About the SMS APIs

Conversation

Introduction
Key concepts and terms
Getting started
Supported channels and channel specific properties
API reference
Opt-in & Opt-out
Capability Query
Conversation API callbacks
Working with templates

Numbers

Getting started
Get a virtual number
API Reference
Working with virtual numbers in your dashboard

Verification

Introduction
Verification for iOS
Verification for Android
Verification REST API for verifying phone numbers and users
Verification for JVM
Verification for JVM
Verification for JVM

Voice

Introduction
Voice for iOS
Voice for Android
Voice for JavaScript
REST API
Using REST
Number Administration

Video

Introduction
Video for iOS
Video for Android
Video for JavaScript

WhatsApp

Introduction
REST API
WhatsApp FAQ
Messaging Limits

RCS

Introduction
REST API
RCS FAQ

Beta Voice & Video

Voice for Android - Data Cloud Calling
Voice for iOS - Data Cloud Calling

MMS

Introduction
MM7 Service
XML Service
MMS Best Practices for images and video

Number Lookup

Introduction
ENUM Interface
HTTP Interface
Glossary

Tutorials

Introduction
Java
Android
iOS
.NET
JavaScript
PHP
- Authenticate to the Sinch JavaScript SDK From Your PHP Backend
- Send SMS in PHP

Release Notes

Sinch Voice Android SDK
Sinch Voice iOS SDK
Sinch JavaScript SDK
Sinch REST API
Sinch Verification Android SDK
Sinch Verification iOS SDK
Sinch WhatsApp API

SMS

Sending SMS
- post
  Send
Batches
Receive SMS
- get
  Incoming Messages
- get
  Retrieve inbound message
Delivery reports
- get
  Retrieve a delivery report
- get
  Retrieve a recipient delivery report
Groups

Conversation API

App
Webhooks
Capability
- post
  Request a capability lookup. The outcome will be reported asynchronously.
Contact
Conversation
Events
- post
  Send an event
Messages
Transcoding
- post
  Transcode a message
OptIn
- post
  Register an opt-in
- post
  Register an opt-out

Verification

Sending and Reporting verifications
Query verifications

Chatlayer

Messaging
- post
  Send messages through a Webhook channel
Conversations
- get
  Get all session data for a conversation by id
- post
  Execute an action for a given conversation by id
Bots
NLP
- post
  Extract the NLP result

Template Management API

Templates

Numbers

Active Number
Available Number

Introduction

Find out more about the APIs that Sinch has to offer and learn how to use them.

Updated 21 days ago

What's Next

Introduction

Find out more about the APIs that Sinch has to offer and learn how to use them.

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