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AppsMailchimp ToolsMailchimp Update Merge Field
Mailchimp Tools

Mailchimp Update Merge Field

Update a specific merge field (audience field) for a Mailchimp list. Use this action to modify properties of an existing merge field such as its name, whether it's required, default value, display order, help text, and type-specific options. Only provide the fields you want to c…

Write actionRisk level 2 of 5OAuth connection
Use Mailchimp Update Merge Field

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Free
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Inputs

  • tagstring
    The merge tag used in Mailchimp campaigns (e.g., *|FNAME|*). Must be uppercase, alphanumeric, and max 10 characters.
  • namestring
    The display name of the merge field shown to users (e.g., 'First Name').
  • publicboolean
    Whether the merge field is visible on the signup form.
  • list_idstring
    Required
    The unique ID for the Mailchimp audience (list) containing the merge field.
  • merge_idstring
    Required
    The unique numeric ID for the merge field to update.
  • requiredboolean
    Whether the merge field is required when importing or adding contacts.
  • help_textstring
    Help text shown to subscribers to assist them in filling out the form.
  • default_valuestring
    The default value for the merge field when no value is provided.
  • display_orderinteger
    The display order position of this field on the signup form (lower numbers appear first).
  • options__choicesarray
    For radio or dropdown fields only: the list of options users can select from.
  • options__date__formatstring
    For date or birthday fields only: the date format (e.g., 'MM/DD/YYYY', 'DD/MM/YYYY').
  • options__phone__formatstring
    For phone fields only: the phone number format. Use 'US' or 'International'.

Observable output

  • data
    Required
    Data from the action execution
  • errorstring
    Error if any occurred during the execution of the action
  • successfulboolean
    Required
    Whether or not the action execution was successful or not

Skills that use this Action

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