SMS FUSION PRODUCTS

SMS REST API

REST API over HTTPS with API-key auth and callback URLs for delivery reports and inbound replies; drive it from your own code or your AI agent.

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Integrate Quickly, Securely and Easily

Send and receive SMS from the application of your choice through our dedicated SMS API servers. Developers can use our SMS API Documentation library, available for Android, C# .net 4.0+, C# .net 2.0+, Go, Java, Javascript / NodeJS, Objective C, Perl, PHP, Python, Ruby and Scala, to enable you to:

receive inbound messages
create lists
lease numbers
set up keywords
schedule messages

We are currently building quick SMS Integrations with the market’s most popular applications. Please let us know if there is a particular application you are looking to integrate with and we can build it for you. Click here to submit a request.

API DOCUMENTATION

View our online documentation.

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RUBY SMS API CLIENT

Install via Ruby Gems

RUBY GEM

PHP SMS API CLIENT

See samples and download

DOWNLOAD

.NET SMS API CLIENT

Install via Nuget

NUGET

REST API for Easy Integration

SMS can benefit almost any communication process. If you think you have a process to benefit from SMS integration then most likely you will be able to code the process using our REST API.

Security and Authentication

To ensure total security & privacy the API only works over HTTPS protocol for all requests. All API requests require your API credentials, you will find them once logged into your Account on the API settings page.

Call Backs for Incoming Events

The best way to get immediate notification on the events like SMS delivery or incoming message is to set up callback URLs. We will call this URL immediately after the event occurs and, if the call was unsuccessful, we will retry a few times later.

Delivery Receipts (DLR) Call Back

DLR's or Delivery Receipts, are notifications received from the carriers relating to the success or otherwise of an attempted SMS Delivery. rather than having to poll for message status, we will deliver DLR’s to your call back URL when we get them.

Dedicated Virtual Numbers

Numbers are the Caller ID, or from field that your messages will come from. Although not mandatory for API use, we recommend users lease their own Dedicated Virtual Number to send and receive messages through the API.

Default API Throttling Limits

To provide the best service to all our customers we limit the number of API calls which can be made by each account to 2 calls per sec. For heavy users we can increase your throttling speed, contact us to discuss requirements.