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# Versions


## API Docs

- Versions [Get Internal Model Location](https://hiddenlayer.ferndocs.com/api-reference/llm-proxy-api/models/versions/get-internal-location.md)
- Versions [Get Model Location](https://hiddenlayer.ferndocs.com/api-reference/llm-proxy-api/models/versions/get-location.md)
- Versions [Upsert Model Location](https://hiddenlayer.ferndocs.com/api-reference/llm-proxy-api/models/versions/upsert-location.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://hiddenlayer.ferndocs.com/api-reference/llm-proxy-api/models/versions/openapi.json)
- [OpenAPI YAML](https://hiddenlayer.ferndocs.com/api-reference/llm-proxy-api/models/versions/openapi.yaml)