> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://mailchimp.com/developer/marketing/api/connected-sites/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mailchimp.com/developer/_mcp/server. # Connected Sites > Find all the Mailchimp API documentation and tools developers need to send marketing and transactional emails. ## API Docs - Connected Sites [List connected sites](https://mailchimp.com/developer/marketing/api/connected-sites/list.md) - Connected Sites [Add connected site](https://mailchimp.com/developer/marketing/api/connected-sites/create.md) - Connected Sites [Get connected site](https://mailchimp.com/developer/marketing/api/connected-sites/get.md) - Connected Sites [Delete connected site](https://mailchimp.com/developer/marketing/api/connected-sites/delete.md) - Connected Sites [Verify connected site script](https://mailchimp.com/developer/marketing/api/connected-sites/create-action-verify-script-installation.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://mailchimp.com/developer/openapi.json) - [OpenAPI YAML](https://mailchimp.com/developer/openapi.yaml)