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

# API

- [Finout API](https://docs.finout.io/api/finout-api.md)
- [Generate an API Token](https://docs.finout.io/api/finout-api/generate-an-api-token.md)
- [Finout API V1](https://docs.finout.io/api/finout-api/finout-api-v1.md)
- [Query Language API V1](https://docs.finout.io/api/finout-api/finout-api-v1/query-language-api-v1.md)
- [Cost API V1](https://docs.finout.io/api/finout-api/finout-api-v1/cost-api-v1.md)
- [Filter Object Definition V1](https://docs.finout.io/api/finout-api/finout-api-v1/filter-object-definition-v1.md)
- [Virtual Tags API V1](https://docs.finout.io/api/finout-api/finout-api-v1/virtual-tags-api-v1.md)
- [Virtual Tag Metadata API V1](https://docs.finout.io/api/finout-api/finout-api-v1/virtual-tag-metadata-api-v1.md)
- [CostGuard API V1](https://docs.finout.io/api/finout-api/finout-api-v1/costguard-api-v1.md)
- [Endpoint API V1](https://docs.finout.io/api/finout-api/finout-api-v1/endpoint-api-v1.md)
- [Finout API V2](https://docs.finout.io/api/finout-api/finout-api-v2.md)
- [Query Language API V2](https://docs.finout.io/api/finout-api/finout-api-v2/query-language-api-v2.md)
- [Cost and Usage API V2](https://docs.finout.io/api/finout-api/finout-api-v2/cost-and-usage-api-v2.md)
- [Filter Object Definition V2](https://docs.finout.io/api/finout-api/finout-api-v2/filter-object-definition-v2.md)
- [Virtual Tags API V2](https://docs.finout.io/api/finout-api/finout-api-v2/virtual-tags-api-v2.md)
- [Virtual Tag Versions API V2](https://docs.finout.io/api/finout-api/finout-api-v2/virtual-tag-versions-api-v2.md)
- [Virtual Tag Metadata API V2](https://docs.finout.io/api/finout-api/finout-api-v2/virtual-tag-metadata-api-v2.md)
- [Anomalies API V2](https://docs.finout.io/api/finout-api/finout-api-v2/anomalies-api-v2.md)


---

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