This is the documentation page for Textellent's API. It describes various authentication options as well as supports interactive use of the API's using your existing Textellent account. There is also a link to a Postman collection to support your integration efforts.
Standard authentication & authorization protocol used by thousands of applications. Connect your Textellent account with other OAuth2 compliant applications.
Uses an authCode sent via HTTP request header with no expiration period. Suitable for backend programming.
For multi-level organizations, uses both authCode and partnerClientCode sent via HTTP request header.