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Vinkius

Checkout.com Connector for AI agents.

10 live capabilities

Manage global payments and card vaulting through natural conversation.

Live agent request Checkout.com / Connector

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AI Agent

Why people use Checkout.com

Checkout.com Payment Management: Stop the Dashboard Fatigue

This Connector puts those actions into a single chat window. You just tell your agent which payment to handle, and it executes the request. You get your time back and your team stops making errors on transaction IDs.

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

What Vinkius changes

You get a conversational interface for your entire Checkout.com payment lifecycle.

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

One account · 5,900+ Connectors

  1. Real-world use case 01

    Refund a specific transaction

    A support agent asks to refund a $50 charge.

  2. Real-world use case 02

    Vault a new card

    A developer wants to save a test card.

  3. Real-world use case 03

    Check why a payment failed

    A customer complains about a declined card.

Complete set · 10capabilities

The complete Checkout.com capability set.

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

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 10 available through Checkout.com.

  1. 01 Capability

    Request payment

    Identifies records inside the headless gateway to start a new request. Use this to initiate a new billing cycle.

  2. 02 Capability

    Update instrument

    Traces and updates limits for a vault entry. Use this to change holder names or other metadata on a card.

  3. 03 Capability

    Void payment

    Drops limits before a capture closes to cut out gateway fees. Use this to cancel a transaction before it settles.

  4. 04 Capability

    Get payment actions

    Enumerates the rules and states attached to a payment. It helps you see exactly why a transaction succeeded or failed.

Capability set02 / 03

05—07

3 capabilities in this set.

Part of 10 available through Checkout.com.

  1. 05 Capability

    Get instrument

    Identifies a specific active array in your vault logic. Use this to see the details of a saved card.

  2. 06 Capability

    Refund payment

    Moves cash back to the original network. It handles the automated validation for routing clawback logic.

  3. 07 Capability

    Capture payment

    Converts an authorized transaction into settled limits. It lets you finalize a payment once you're ready to take the money.

Capability set03 / 03

08—10

3 capabilities in this set.

Part of 10 available through Checkout.com.

  1. 08 Capability

    Create instrument

    Provisions a new payment method to your vault with a hard customer binding. Use this to save a new card for a returning user.

  2. 09 Capability

    Delete instrument

    Irreversibly removes a payment method from your vault. This is useful for cleaning up old or compromised card data.

  3. 10 Capability

    Get payment details

    Extracts the properties driving an active billing record. It gives you a full look at the data behind a payment.

Set up in minutes

One URL. Then ask Checkout.com to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Checkout.com 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_S3lDg6SN1hdkNWm91f9wcNYP96cnMkScbk1F3NW4/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 Checkout.com, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Checkout.com for the conversation.

Where the request belongs

Work Checkout.com can move forward.

Built around the request

This is for anyone who handles high-volume payments and is tired of the dashboard fatigue that comes with managing thousands of transactions manually.

01

E-commerce Ops Manager

Handles bulk refunds and voids during holiday sales without leaving their primary workspace.

02

Fintech Developer

Tests payment logic and vaulting flows in a sandbox environment using natural language.

03

Customer Support Lead

Quickly looks up payment histories to solve billing disputes for frustrated customers.

Build the capability set

Add more capabilities.

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

Browse Connectors
Checkout.com logo
01 8 capabilities

Checkout.com

Manage global payments via Checkout.com. track transactions, process refunds, and monitor account health directly from any AI agent.

View Connector
Adyen logo
02 4 capabilities

Adyen

Global payment processing. manage payments, refunds, and merchant accounts via AI.

View Connector
PayPal logo
03 10 capabilities

PayPal

Manage e-commerce payments via PayPal. orchestrate orders, process captures securely, issue refunds natively, and structure active subscriptions using AI.

View Connector
Blink Payment logo
04 10 capabilities

Blink Payment

Manage payments, customers, and paylinks seamlessly using Blink Payment with AI Agents.

View Connector
BlueSnap logo
05 10 capabilities

BlueSnap

Process and manage payments via BlueSnap. list transactions, subscriptions, and vaulted shoppers directly from any AI agent.

View Connector
Nuvei logo
06 10 capabilities

Nuvei

Connect your AI agent to Nuvei to track transactions, manage payments, and securely tokenize cards through natural conversation.

View Connector

Bring your own AI

Change the model, client or framework. Keep Checkout.com connected.

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Before you connect

Questions about Checkout.com.

The practical details behind the request, access and result.

Can I use the Checkout.com MCP to issue refunds?

Yes. You can ask your agent to issue refunds for specific transactions. It handles the automated validation and moves the money back to the original card or network automatically.

How does the Checkout.com MCP handle saved cards?

It connects directly to your vault. Your agent can create new payment instruments, update holder details, or delete old cards to keep your vault clean and secure.

Can my agent see why a payment was declined?

Yes. The Connector pulls the full action history for any payment. Your agent can tell you the specific reason for a failure, such as insufficient funds or bank blocks.

Does the Checkout.com MCP support sandbox testing?

Yes. You can configure the Connector to use your sandbox environment. This allows you to test payment flows and vaulting logic without processing real money.

Can I use the Checkout.com MCP to cancel a pending payment?

Yes. You can tell your agent to void a transaction that hasn't settled yet. This helps you cut out gateway fees for orders that need to be canceled.

Is the Checkout.com MCP safe for handling customer card data?

Yes. It interacts with the Checkout.com Vault, which is designed to store card data securely. Your agent manages the instructions, but the data stays in the secure vault.

Can my agent help me debug why a payment failed?

Yes. Ask your agent to get payment actions for a specific ID. It returns a detailed trace of everything that happened at the gateway level, identifying exactly why an authorization fell through, from CVV checks to insufficient funds.

Is it safe to manage card instruments via the AI agent?

Absolutely. The server uses Checkout.com's native Vault logic. Sensitive PANs are wrapped safely, and your API keys are encrypted at rest. The agent only interacts with tokens or vaulted IDs, maintaining high security standards.

Can I test this in sandbox before going live?

Yes. Simply choose the 'Sandbox' environment during setup and use your sandbox secret key (sk_sbox_...). This allows you to simulate transactions and vaulting logic without processing real money.

One connection away

Give your agent a direct line to Checkout.com.

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

Explore every Connector No credit card required · Free tier available