Tool to add a new criterion (rule) to a segment. Use after obtaining the mailing list ID and segment ID to define filtering criteria.

Tool to add or update a subscriber in a mailing list. Use after obtaining the mailing list ID to manage subscribers.

Tool to clone an existing campaign, creating an exact copy with the same content and settings. Use when you want to reuse a campaign template or create variations of an existing campaign. The cloned campaign is created as a new draft that can be modified independently.

Tool to create a custom field in a mailing list. Use when you need to define a new custom field for subscriber data.

Tool to create a new empty mailing list in Moosend. Use after obtaining API key.

Tool to create a new segment for a mailing list. Use to organize subscribers based on criteria or create empty segments for future use.

Permanently deletes a campaign from your Moosend account by its ID. This action removes draft or sent campaigns irreversibly. Use this when you need to clean up campaigns that are no longer needed. The campaign ID can be obtained from listing campaigns or retrieved when a campaign is created. Always verify the campaign ID before deletion as this operation cannot be undone.

Tool to remove a custom field definition from a mailing list. Use when you have confirmed the custom field ID to delete.

Tool to delete a mailing list. Use when you need to permanently remove a mailing list from your Moosend account after confirming its ID. Deletion is irreversible.

Tool to retrieve a list of all campaigns in your account. Use after acquiring valid API credentials to explore campaign data.

Retrieves all subscribers from a specified mailing list, filtered by their subscription status (Subscribed, Unsubscribed, Bounced, or Removed). Returns paginated results with subscriber details including email, name, custom fields, and subscription timestamps.

Retrieves comprehensive details about a specific campaign by its ID. Returns complete campaign information including configuration, status, content, and settings. Use this when you need to inspect or verify campaign properties.

Retrieves a detailed report of campaign opens (unique and total) by country. Use this when you need to analyze the geographic distribution of email campaign engagement.

Gets details for a given mailing list including name, member counts, status, and custom field definitions. Optionally include subscriber statistics. Use this when you need to inspect mailing list properties or verify list configuration.

Retrieves detailed subscriber information by email address from a specific mailing list. Returns comprehensive subscriber data including ID, name, subscription status, custom fields, tags, preferences, and timestamps for creation, updates, and unsubscribe events. Use this when you need to: - Look up a subscriber's details using their email address - Check if an email is already subscribed to a list - Retrieve custom field values for a subscriber - Check subscription status and history Example: "Get subscriber details for jane.doe@example.com in list 04fad8e2-..."

Tool to get a list of your active mailing lists in your account. Use after acquiring valid API credentials to explore mailing list data. Optionally include statistics and sort results by various fields.

Tool to retrieve a list of all active senders in your account. Use when you need to view available sender email addresses for campaigns.

Tool to retrieve a paginated list of all campaigns in your account with detailed information. Use when you need to fetch campaigns with specific page size and sorting options. Paging information is required as input.

Tool to get a list of all segments with their criteria for a specified mailing list. Use when you need to retrieve segment definitions for targeting specific subscriber groups.

Tool to permanently remove multiple subscribers from a mailing list. Use when you need to delete multiple subscribers permanently without adding them to the suppression list. Invalid email addresses are automatically ignored.

Tool to schedule a campaign. Use when you want to set a specific date and time for campaign delivery after confirming its ID.

Tool to send an existing draft campaign immediately. Use when you want to dispatch a campaign to all recipients after final review.

Tool to unschedule a campaign. Removes a previously defined scheduled date and time from a campaign, so that it will be delivered immediately if already queued or when sent.

Tool to unsubscribe a subscriber from the account. Use when you need to remove a subscriber from all mailing lists. Note: Rate limit is 20 requests per 10 seconds per API key.

Tool to unsubscribe a subscriber from a specified mailing list. Use when you need to remove a subscriber's active subscription. Rate limit: 20 requests per 10 seconds per API key.

Tool to update a draft campaign. Use when you want to modify properties of an existing draft campaign before sending.

Tool to update properties of an existing custom field in a mailing list. Use after confirming mailing list and custom field IDs.

Tool to update the properties of an existing mailing list. Use when you need to change list metadata after confirming the list ID.

Tool to update properties and criteria of an existing segment. Use when you need to modify segment name, match type, or filtering criteria.

Tool to update an existing criterion in a segment. Use when you need to modify filtering rules for a mailing list segment.

Tool to update a subscriber in the specified mailing list. Use when you need to modify subscriber information like email, name, or custom fields.