Welcome to the FreeAgent API
The FreeAgent API provides secure programmatic access to the FreeAgent service, allowing you to build cool and useful tools and services on top.
The FreeAgent API uses OAuth 2.0, supports XML and JSON responses and organises resources according to REST.
- Learn more about OAuth 2.0
- Browse the FreeAgent API Documentation
- Talk to other developers about the FreeAgent API at the FreeAgent API Discussion Group
- Learn about the API for Accountancy Practices