# Developer Docs Documentation

> The Developer Docs is where you'll find comprehensive guides and documentation to help you start working with Bob as quickly as possible.

Fetch the complete documentation index at: https://apidocs.hibob.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version.

## API Reference: Core Concepts
- [Authorization](https://apidocs.hibob.com/reference/authorization.md): How to build the authorization header when sending HTTP calls to Bob.
- [Permissions](https://apidocs.hibob.com/reference/permissions.md): Learn about setting service user permissions to access the data in Bob
- [Testing](https://apidocs.hibob.com/reference/testing.md): Learn how to test endpoints using your own data
- [Rate limiting](https://apidocs.hibob.com/reference/rate-limiting.md): Learn how we limit access to endpoints and to our server
- [Pagination](https://apidocs.hibob.com/reference/pagination-1.md): Bob offers cursor-based pagination for some of our API’s collection endpoints.
- [Object-based endpoints](https://apidocs.hibob.com/reference/object-based-endpoints.md): Learn about the new object-based endpoints in our public API
- [Error handling](https://apidocs.hibob.com/reference/error-handling.md): Learn how Bob's public APIs handle errors