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Welcome to SignalWire's REST API. Our REST API is a set of endpoints that make interacting with SignalWire, simple and familiar.

The REST API is structured like most other REST APIs: we use predictable and clear resource-oriented URLs that utilize built-in HTTP features like authentication, verbs, and error codes. This enables you to easily use any HTTP client in any language to make requests.

Proper HTTP status codes and JSON are returned in all REST API endpoints, including errors.

Postman Colleciton for SignalWire REST APIs.Postman Collection

Be sure to subscribe to the SignalWire Community for information on new features and changes to the API and language libraries.