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Integration

Customer.io

Messaging automation: customers, events, campaigns and broadcasts. Your client pastes their Customer.io key once, and your agent or your code works with their access.

Marketing

About Customer.io

Customer.io is a messaging automation platform that sends email, push and SMS based on what customers do.

With your client's Customer.io connected, your agent or code can update customers, send events and trigger campaigns and broadcasts.

Customer.io

Customer.io · Marketing

API key

Messaging automation: customers, events, campaigns and broadcasts

The client pastes their app API key from Customer.io's settings. We store it encrypted.

Tested against Customer.io's live API.

Building with Customer.io? The docs have setup steps and code for every tool.

Open the Customer.io docs

Tools

Your agent calls any endpoint of Customer.io's API with the request tool, with the client's access attached.

Base URL for request

https://api.customer.io/v1

  • request

    HTTPS ANY /v1/clients/{clientId}/customerio/{path}

    Any endpoint of Customer.io's own API, with the client's access attached.

    servicestringrequired
    This service: customerio
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.customer.io/v1
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Customer.io key you paste, with only the access you gave that key

Get started

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