# Checkout.com MCP: Use Checkout.com in Slack and Email

Source: https://maito.app/integrations/checkout-com

Connect the Checkout.com MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “Why did card declines spike yesterday afternoon?”

Checkout.com processes payments and helps you look into payment issues. Connect the Checkout.com MCP server to Maito once, and everyone on your team can use Checkout.com from Slack, by email, or from Claude, ChatGPT, Cursor, Codex, Grok or Muse. Nobody else has to sign in.

-   Connects in one click
-   Sign in with Checkout.com
-   One connection for the whole team
-   Server by [Checkout.com](https://www.checkout.com/)

Updated October 21, 2026

## What you can ask with Checkout.com

Requests to Maito

![Dana](https://maito.app/marketing-avatars/dana.webp)

Dana in Slack

Why did card declines spike yesterday afternoon?

![Sam](https://maito.app/marketing-avatars/sam.webp)

Sam by email

What's our authorization rate by country this week?

Maito uses Checkout.com to do the work and replies where you asked.

## How to connect Checkout.com

Open Connections in your workspace and choose Connect next to Checkout.com. You sign in to Checkout.com in a new tab, and that's the whole setup. Name the account and choose Workspace under who can use it. That's the only time anyone signs in: your whole team, shared chats and Loops can use Checkout.com from then on. Or skip ahead and ask for the work: Maito sends you a link if Checkout.com isn't connected yet.

## Questions

### What is the Checkout.com MCP server URL?

Checkout.com publishes it at https://mcp.checkout.com/, and it signs in with OAuth, so there's no key to copy.

### Can I use the Checkout.com MCP server from Slack?

Yes. Connect it to Maito once, then mention Maito in any Slack channel or send it a direct message. The same connection works by email and from Claude, ChatGPT, Cursor, Codex, Grok or Muse.

### Does everyone on my team have to connect Checkout.com?

No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Checkout.com, without signing in themselves. Choose Only me instead to keep it to your own chats.

### Do I have to connect Checkout.com before I ask?

No. If a request needs Checkout.com and it isn't connected yet, your agent sends you a link. Connect it, and the work picks up where it stopped.

### Can I limit what Maito does in Checkout.com?

Yes. After you connect, turn off any Checkout.com tools you don't want Maito to use, such as the ones that change data. Tools Checkout.com adds later stay off until you turn them on.

## Also in Payments and finance

-   [Stripe Stripe handles payments, customers, subscriptions and invoices.](https://maito.app/integrations/stripe)
-   [Ramp Ramp is corporate cards and spend management.](https://maito.app/integrations/ramp)
-   [PayPal PayPal handles payments, invoices and transactions.](https://maito.app/integrations/paypal)
-   [Era Era helps you manage personal finances: accounts, spending, and budgets.](https://maito.app/integrations/era-context)
-   [Square Square handles payments and point of sale, with transaction and merchant data.](https://maito.app/integrations/square)
-   [Paddle Paddle handles billing for software companies: customers, subscriptions, transactions and revenue.](https://maito.app/integrations/paddle)

[See all integrations](https://maito.app/integrations)

## Put your AI employee to work.

Set it up in minutes. Connect Checkout.com, then hand Maito the first job.

[Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Fcheckout-com)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)