> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useparagon.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add Contact To List



## OpenAPI

````yaml /actionkit/openapi.json POST /projects/{project_id}/tools/#MAILCHIMP_ADD_CONTACT_TO_LIST
openapi: 3.0.0
info:
  title: ActionKit Tools API
  version: 1.0.0
servers:
  - url: https://actionkit.useparagon.com
    description: US Cloud
security: []
paths:
  /projects/{project_id}/tools/#MAILCHIMP_ADD_CONTACT_TO_LIST:
    post:
      summary: Add Contact To List
      parameters:
        - name: project_id
          in: path
          required: true
          schema:
            type: string
            description: >-
              Your Paragon Project ID. You can copy your Project ID from your
              dashboard URL or by clicking Copy Project ID under the Environment
              switcher.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                tool:
                  type: string
                  default: MAILCHIMP_ADD_CONTACT_TO_LIST
                parameters:
                  type: object
                  properties:
                    listId:
                      type: string
                      description: 'List ID : The ID of the list to add a contact to.'
                    emailAddress:
                      type: string
                      description: Email Address
                    contactStatus:
                      type: string
                      description: >-
                        Status : Select a status for the new contact. Defaults
                        to Subscribed.
                      enum:
                        - subscribed
                        - cleaned
                        - pending
                        - transactional
                    contactMergeFields:
                      type: object
                      description: >-
                        Merge Fields : A dictionary of merge fields, where keys
                        are the merge tags. See Mailchimp documentation
                        (https://mailchimp.com/en-gb/help/all-the-merge-tags-cheat-sheet/)
                        for available default merge tags. (example: "{
                          "FNAME": "Brandon",
                          "LNAME": "Foo"
                        }")
                      properties: {}
                  required:
                    - listId
                    - emailAddress
                  x-integration: mailchimp
              required:
                - tool
                - parameters
      responses:
        '200':
          description: Success
      security:
        - BearerAuth: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >-
        Your [Paragon User
        Token](/getting-started/installing-the-connect-sdk#setup) (JWT), which
        you can generate using your project's signing keys.

````