> For the complete documentation index, see [llms.txt](https://docs.inspector.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inspector.dev/rest-api.md).

# REST API

- [Authentication](https://docs.inspector.dev/rest-api/authentication.md)
- [Apps](https://docs.inspector.dev/rest-api/application.md): Create and retrieve Projects is needed to get the ingestion key.
- [Platforms](https://docs.inspector.dev/rest-api/platform.md)
- [Transactions](https://docs.inspector.dev/rest-api/transactions.md): Access transactions metrics.
- [Segments](https://docs.inspector.dev/rest-api/segments.md): Access Segments metrics
- [Analytics](https://docs.inspector.dev/rest-api/analytics.md)