Glossary

REST API

Representational State Transfer API. An architectural style for web services that uses standard HTTP methods (GET, POST, PUT, DELETE) to perform operations on resources.

REST APIs are the most common way to integrate e-signature functionality into applications. Signbee uses a REST API with a single primary endpoint: POST /api/v1/send.

The API accepts JSON payloads and returns JSON responses. Authentication is via Bearer token (API key) in the Authorization header.

Related terms

Further reading

Related resources

Try Signbee — e-signatures via API.