> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.vapi.ai/api-reference/knowledge-bases-v-2/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.vapi.ai/_mcp/server.

# Knowledge Bases V2


## API Docs

- Knowledge Bases V2 [List Knowledge Bases V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-find-all.md)
- Knowledge Bases V2 [Create a Knowledge Base V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-create.md)
- Knowledge Bases V2 [List files in a Knowledge Base V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-files-get.md)
- Knowledge Bases V2 [Attach and ingest a file](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-file-attach.md)
- Knowledge Bases V2 [Detach a file](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-file-detach.md)
- Knowledge Bases V2 [Retry indexing a failed file](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-file-retry.md)
- Knowledge Bases V2 [Get a Knowledge Base V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-find-one.md)
- Knowledge Bases V2 [Delete a Knowledge Base V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-remove.md)
- Knowledge Bases V2 [Update a Knowledge Base V2](https://docs.vapi.ai/api-reference/knowledge-bases-v-2/knowledge-base-v-2-controller-update.md)

## OpenAPI Specification

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