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

# Merge fields

> Find all the Mailchimp API documentation and tools developers need to send marketing and transactional emails.


## API Docs

- Merge fields [List merge fields](https://mailchimp.com/developer/marketing/api/lists/merge-fields/list-merge-fields.md)
- Merge fields [Add merge field](https://mailchimp.com/developer/marketing/api/lists/merge-fields/create-merge-field.md)
- Merge fields [Get merge field](https://mailchimp.com/developer/marketing/api/lists/merge-fields/get-merge-field.md)
- Merge fields [Update merge field](https://mailchimp.com/developer/marketing/api/lists/merge-fields/update-merge-field.md)
- Merge fields [Delete merge field](https://mailchimp.com/developer/marketing/api/lists/merge-fields/delete-merge-field.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://mailchimp.com/developer/marketing/api/lists/merge-fields/openapi.json)
- [OpenAPI YAML](https://mailchimp.com/developer/marketing/api/lists/merge-fields/openapi.yaml)