> For a complete page index of the Captain API documentation, fetch https://docs.captain.dev/llms.txt?excludeSpec=true

# Articles

> Captain is a fully managed API for deterministic file search over unstructured data. Connect cloud storage (S3, GCS, Azure, R2), index files, and query retrieved chunks with metadata.


## API Docs

- Articles [Search Dataset](https://docs.captain.dev/reference/datasets/articles/search-dataset.md)
- Articles [Get Dataset Article](https://docs.captain.dev/reference/datasets/articles/get-dataset-article.md)
- Articles [Batch Search Datasets](https://docs.captain.dev/reference/datasets/articles/batch-search-datasets.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.captain.dev/openapi.json)
- [OpenAPI YAML](https://docs.captain.dev/openapi.yaml)