SMSEagle hardware SMS gateway offers a powerful built-in REST API SMS and other functionalities. API is dedicated for the integration of SMSEagle with any external system or application. It allows you to send and receive SMS/MMS via API, and control other features like Phonebook, Signal strength, Calls, etc.
Modern RESTful API based on OpenAPI 3.0 specification
(recommended for new projects)
Simple HTTP and JSON-RPC API
(for existing projects and backward compatibility)
If you have any technical questions regarding SMS sending API feel free to contact our Support Team.