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

# Custom Properties


## API Docs

- Custom Properties [Delete custom properties from contacts](https://developers.hive.co/api-reference/hive-api/custom-properties/contacts-custom-properties-delete-create.md)

## OpenAPI Specification

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