> For a complete page index of the Captain API documentation, fetch https://docs.filesearch.dev/llms.txt?excludeSpec=true # Feed > 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 - Feed [Get Event Feed](https://docs.filesearch.dev/reference/datasets/odyssey/feed/event-feed.md) - Feed [Get Event](https://docs.filesearch.dev/reference/datasets/odyssey/feed/get-event.md) - Feed [Get Publication Feed](https://docs.filesearch.dev/reference/datasets/odyssey/feed/publication-feed.md) - Feed [Get Article](https://docs.filesearch.dev/reference/datasets/odyssey/feed/get-article.md) - Feed [Subscribe Webhook](https://docs.filesearch.dev/reference/datasets/odyssey/feed/subscribe-webhook.md) - Feed [Create Subscription](https://docs.filesearch.dev/reference/datasets/odyssey/feed/create-subscription.md) - Feed [List Subscriptions](https://docs.filesearch.dev/reference/datasets/odyssey/feed/list-subscriptions.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.filesearch.dev/openapi.json) - [OpenAPI YAML](https://docs.filesearch.dev/openapi.yaml)