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

# ENLYZE API

- [Quickstart](https://docs.enlyze.com/en/enlyze-api/quickstart.md): Send your first request to the ENLYZE API in a few steps.
- [API reference](https://docs.enlyze.com/en/enlyze-api/api-reference.md): Complete, interactive reference for every ENLYZE API endpoint.
- [Sites](https://docs.enlyze.com/en/enlyze-api/api-reference/sites.md)
- [Machines](https://docs.enlyze.com/en/enlyze-api/api-reference/machines.md)
- [Data Sources](https://docs.enlyze.com/en/enlyze-api/api-reference/data-sources.md)
- [SPARKs](https://docs.enlyze.com/en/enlyze-api/api-reference/sparks.md)
- [Variables](https://docs.enlyze.com/en/enlyze-api/api-reference/variables.md)
- [Variable Discoveries](https://docs.enlyze.com/en/enlyze-api/api-reference/variable-discoveries.md)
- [Timeseries](https://docs.enlyze.com/en/enlyze-api/api-reference/timeseries.md)
- [Production Runs](https://docs.enlyze.com/en/enlyze-api/api-reference/production-runs.md)
- [Products](https://docs.enlyze.com/en/enlyze-api/api-reference/products.md)
- [Downtimes](https://docs.enlyze.com/en/enlyze-api/api-reference/downtimes.md)
- [Downtime Catalogs](https://docs.enlyze.com/en/enlyze-api/api-reference/downtime-catalogs.md)
- [Downtime Reasons](https://docs.enlyze.com/en/enlyze-api/api-reference/downtime-reasons.md)
- [Authentication](https://docs.enlyze.com/en/enlyze-api/authentication.md): Authenticate requests to the ENLYZE API with an API key.
- [Pagination](https://docs.enlyze.com/en/enlyze-api/pagination.md): How to page through large result sets in the ENLYZE API.
- [Errors](https://docs.enlyze.com/en/enlyze-api/errors.md): How the ENLYZE API signals errors and which status codes it uses.