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Vinkius

Customer.io Connector for AI agents.

12 live capabilities

Manage lifecycle marketing and audience segments with natural language.

Live agent request Customer.io / Connector

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AI Agent

Why people use Customer.io

Stop clicking through Customer.io tabs to find audience data

This Connector changes that by bringing the data to you. You just ask your AI for the status of a journey or the size of a segment, and it gives you the answer in seconds. You get to spend your time on strategy instead of manual data entry.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a conversational interface for your entire marketing automation stack.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Checking campaign health

    A growth marketer asks their agent for the open rates of the 'Welcome Sequence' and gets a quick summary using get_campaign_performance.

  2. Real-world use case 02

    Verifying user status

    A product manager needs to know if a specific user is in the 'Trial Expired' segment before granting a manual extension using get_customer_details.

  3. Real-world use case 03

    Sending a VIP reset

    An ops engineer wants to trigger a manual password reset for a high-priority user and uses a prompt to send a transactional email.

Complete set · 12capabilities

The complete Customer.io capability set.

These are the exact actions your AI can choose when you ask it to work with Customer.io.

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 12 available through Customer.io.

  1. 01 Capability

    Get connection status

    Check if the API is healthy and connected. It's the first thing you do to ensure the Connector is ready.

  2. 02 Capability

    Get campaign performance

    Pull stats like opens and clicks for your marketing campaigns. Use this to see how your automated journeys are actually doing.

  3. 03 Capability

    Get customer details

    Grab a specific person's profile and attributes. This helps you see exactly what data you have on a single user.

  4. 04 Capability

    List segment members

    See exactly who belongs to a specific audience segment. This is great for double-checking your target list.

Capability set02 / 03

05—08

4 capabilities in this set.

Part of 12 available through Customer.io.

  1. 05 Capability

    List scheduled broadcasts

    View all your upcoming one-to-many messages. Use this to keep your marketing calendar organized.

  2. 06 Capability

    List active campaigns

    See which automated journeys are currently running. This gives you a bird's eye view of your active marketing.

  3. 07 Capability

    List newsletters

    Get a list of all your saved newsletter templates. This helps you find the right content for your next blast.

  4. 08 Capability

    List customers

    Pull a list of people in your audience. Use this to get a broad view of your total customer base.

Capability set03 / 03

09—12

4 capabilities in this set.

Part of 12 available through Customer.io.

  1. 09 Capability

    List audience segments

    See all your data-driven and manual segments. This helps you understand how your audience is organized.

  2. 10 Capability

    List transactional messages

    View your 1-to-1 messages like password resets. This lets you monitor the automated alerts you're sending out.

  3. 11 Capability

    Send transactional email

    Send a specific individual email using a template. Use this for one-off messages that need to go out right now.

  4. 12 Capability

    Dispatch broadcast

    Trigger a manual broadcast to your audience. This is your primary capability for sending mass updates to your users.

Set up in minutes

One URL. Then ask Customer.io to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Customer.io from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_6ZqbH4pwazeGAR5QjW9P6KAcHTXi9N5azgpaHVMr/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Customer.io, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Customer.io for the conversation.

Where the request belongs

Work Customer.io can move forward.

Built around the request

This is for growth marketers tired of manual data exports, product managers who need to verify user status instantly, and ops engineers who want to automate transactional messaging without building custom scripts.

01

Growth Marketer

You use this to check segment sizes and campaign performance metrics on a Tuesday afternoon instead of exporting CSVs.

02

Product Manager

You use this to quickly verify if a specific user is currently in a 'Trial Expired' journey before discussing a feature.

03

Ops Engineer

You use this to trigger transactional emails for VIP users using natural language prompts.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Customer.io logo
01 12 capabilities

Customer.io

Send behavior-driven emails, push notifications, and in-app messages triggered by what your users actually do in your product.

View Connector
Flodesk logo
02 10 capabilities

Flodesk

Design gorgeous email campaigns with intuitive templates that grow your audience and reflect your brand without design skills.

View Connector
Customerly logo
03 8 capabilities

Customerly

Combine live chat, email marketing, and customer surveys in one platform that helps SaaS companies grow and retain users.

View Connector
Convertlab logo
04 8 capabilities

Convertlab

Marketing automation and customer data platform. manage customers, campaigns, and events via AI.

View Connector
Drip logo
05 10 capabilities

Drip

Automate e-commerce marketing via Drip. manage subscribers, trigger workflows, track custom events, and audit campaigns directly from any AI agent.

View Connector
Blueshift logo
06 10 capabilities

Blueshift

Orchestrate customer engagement via Blueshift. manage campaigns, track events, and sync customer data directly from any AI agent.

View Connector

Bring your own AI

Change the model, client or framework. Keep Customer.io connected.

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Before you connect

Questions about Customer.io.

The practical details behind the request, access and result.

Can I use Customer.io MCP to see my marketing campaign stats?

Yes, you can ask your AI to pull specific metrics like open rates and click counts for your automated journeys instantly.

Does the Customer.io MCP support both US and EU regions?

Yes, it supports both. You just need to provide the correct regional API keys during setup so your agent hits the right endpoints.

Can I send emails to my customers using this Connector?

You can send individual transactional emails using pre-defined templates or trigger manual broadcasts to your entire audience.

Will this help me manage my audience segments more easily?

Absolutely. You can ask your agent to list your segments, check membership counts, or see who belongs to a specific group without leaving your chat.

Is the Customer.io MCP good for growth marketers?

It's built for them. It removes the need to manually scrub data or jump between tabs to find the information needed for growth strategy.

How do I connect my Customer.io account to my AI agent?

You just need your App API Key from your Customer.io settings and your region. Once connected, you can start using natural language to manage your marketing.

How do I find my Customer.io App API Key?

Log in to Customer.io, navigate to Settings > Account Settings > API Keys, and select the App API Keys tab to generate a new token.

Does it support EU regional accounts?

Yes! You can specify your region ('us' or 'eu') via the CUSTOMER_IO_REGION credential to ensure the agent connects to the correct data center.

Can I trigger a broadcast via AI?

Yes! Use the dispatch_broadcast capability with a specific broadcast ID. You can optionally provide JSON parameters for Liquid data injection.

One connection away

Give your agent a direct line to Customer.io.

Connect Customer.io once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available