> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://developers.beehiiv.com/api-reference/bulk-subscriptions/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.beehiiv.com/_mcp/server. # Bulk Subscriptions > Build your audience with beehiiv's API and SDKs. Create new subscribers and posts, get real-time notifications of subscription activity, and more. ## API Docs - [Bulk create subscription OAuth Scope: subscriptions:write](https://developers.beehiiv.com/api-reference/bulk-subscriptions/create.md): Bulk Subscriptions ## OpenAPI Specification - [OpenAPI JSON](https://developers.beehiiv.com/openapi.json): raw OpenAPI 3.1 specification for this API, JSON format - [OpenAPI YAML](https://developers.beehiiv.com/openapi.yaml): raw OpenAPI 3.1 specification for this API, YAML format