Simple, real-time communication with Esendex APIs
Integrate Esendex services into your software in minutes to transform communications instantly
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Our API documentation aims to help you to quickly and effortlessly integrate Esendex’s messaging channels into your own systems, including how to start a free trial and find your API key. As messaging experts, we’re always here for questions, advice and we love to hear about how you are using our APIs!
Please use Conversations v1 API Documentation. Our new API suite is currently in early access, if you would like more information on our new APIs or how to upgrade please contact our sales team.
Sending your first message
Send messages to customers through multiple channels
Checking your message status
Get a status update on delivery for each message sent
Receiving inbound messages
Receive messages from customers to enable 2-way conversations
Checking your credit balance
Review your balance by account for each channel
Creating text templates
Create and save SMS templates to deliver consistent messaging
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Existing
Esendex Customers
If you became an Esendex customer before 27 July 2022, or began using our APIs before 8 November 2022, please click below for your API documentation.