Developer Documentation
Looking for how to connect to our platforms and make full use of our services? Find the current versions of our API specifications below. In order to use these APIs, you will need to have a valid account and credentials to start the integration process.
Contact your local LINK Mobility office to get access or to talk to our Support teams. Please note that API documentation will vary for each market.
API Documentation
SMS REST API Outbound (MT)
This document describes the API to send SMS messages through the LINK “Common” platform. It will also describe the mechanism for delivering, to your platform, Delivery Reports for each message sent.
SMS REST API Inbound (MO)
This API provides the information you need to receive SMS inbound mobile originated messages through the LINK Common platform.
Common Platform - Gate API
This API provides details on the 'gate', or 'gateway', which is an endpoint to deliver outbound mobile terminated (MT), inbound mobile originated (MO), delivery receipts (DLR), number lookups, and URL shortener callbacks.
Address Lookup REST API
This document describes the API to perform address lookups based on phone number (MSISDN), social security number (SSN), or queries.
Premium Transaction Refunds
This document outlines the API used to perform refunds of Premium (overcharged) SMS messages. This API applies if your end-user has been billed and you're required to provide a refund.
SMS via WebService (SOAP) API
This API provides the information you need to receive SMS inbound mobile originated messages through the LINK Common platform.
SMPP API
This document describes the SMPP interface for SMS messaging and includes the parameters and commands that are required and are supported.
Mobile Invoice API
Our Payment API makes it easy to accept and integrate payments into your app or website. Quickly integrate our Mobile Invoice API using this guide and selecting from the range of SDKs.
WhatsApp Business API
Communicate with your customers using one of the most popular communications channels globally.
LINK Conversations API
LINK Conversations can help you reach more customers and leads. This specification provides the necessary information in order to integrate this API.