Customer.io

Add a person to a Customer.io group to establish a relationship with an object such as a company, account, or project. Supply the person and group IDs and optionally provide group traits.

Create an alias to merge Customer.io profiles for a person with multiple identifiers. The previous ID identifies the source profile and the user ID identifies the destination profile.

Suppress a customer profile to permanently delete it and prevent re-adding with the same identifier. IMPORTANT: This action requires Track API credentials (Basic Auth with siteId:apiKey), not App API credentials. Suppression also deletes the customer profile - you don't need to call a separate delete endpoint. Use this for GDPR/CCPA compliance requests. The operation is irreversible and prevents any future attempts to re-add a person with the same identifier (email or ID).

Retrieve a list of integrations in your workspace to discover configured integrations. An HTTP 404 response is returned as an empty list.

Tool to retrieve a list of messages sent from your workspace. Use when you need paginated delivery metrics for messages, e.g., list email messages delivered between two timestamps.

Tool to retrieve details of a specific segment. Use after identifying the segment ID from list segments.

Tool to retrieve people in a specific segment. Use when you need to page through segment membership after identifying segment ID.

Tool to retrieve a list of segments in your workspace. Use when you need to fetch all segments after configuring segment rules.

Retrieves details about a specific API-triggered broadcast, including trigger ID, campaign ID, creation timestamp, recipient filter criteria, and personalization data. Use this after triggering a broadcast to verify its configuration and check the data used for message personalization.

Retrieve all API trigger instances for a specific broadcast/campaign. Returns trigger metadata including IDs, creation timestamps, and processing status. Use after triggering a broadcast to list all its trigger executions.

Retrieves all reporting webhook configurations from the Customer.io workspace. Reporting webhooks send event notifications (message sent, opened, clicked, etc.) to your specified endpoints. Use this to list all configured webhooks and their settings including subscribed events, endpoints, and status. Returns an empty list if no webhooks are configured.

Identify a person in Customer.io and assign traits, creating a profile or updating an existing one. Provide a user ID or anonymous ID to identify the person, and optionally specify when the identification occurred.