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

# Apps


## API Docs

- Apps [List apps](https://reference.flatfile.com/api-reference/apps/list.md)
- Apps [Get an app](https://reference.flatfile.com/api-reference/apps/get.md)
- Apps [Update an app](https://reference.flatfile.com/api-reference/apps/update.md)
- Apps [Create an app](https://reference.flatfile.com/api-reference/apps/create.md)
- Apps [Delete an app](https://reference.flatfile.com/api-reference/apps/delete.md)
- Apps [Get constraints](https://reference.flatfile.com/api-reference/apps/get-constraints.md)
- Apps [Create constraint](https://reference.flatfile.com/api-reference/apps/create-constraint.md)
- Apps [Get constraint by ID](https://reference.flatfile.com/api-reference/apps/get-constraint-by-id.md)
- Apps [Get constraint versions](https://reference.flatfile.com/api-reference/apps/get-constraint-versions.md)
- Apps [Get constraint version](https://reference.flatfile.com/api-reference/apps/get-constraint-version.md)
- Apps [Update constraint](https://reference.flatfile.com/api-reference/apps/update-constraint.md)
- Apps [Delete constraint](https://reference.flatfile.com/api-reference/apps/delete-constraint.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://reference.flatfile.com/api-reference/apps/openapi.json)
- [OpenAPI YAML](https://reference.flatfile.com/api-reference/apps/openapi.yaml)