# Checkout.com MCP server > Search Checkout.com API docs and guides, check payment status, and run refunds, voids and payment links. - Listing: https://mcp.tc/i/checkout-com - Connect: use the server's own URL `https://mcp.checkout.com` (OAuth sign-in at the server); clients connect to it directly. The listing link is a page, not an MCP endpoint. - Type: remote (Streamable HTTP) - Auth: OAuth sign-in - Category: [Finance & Payments](https://mcp.tc/c/finance-payments) - Vendor: Checkout.com - Homepage: - Repository: ## About Connects an AI assistant to Checkout.com. It reads the current technical docs, API reference and support knowledge base, recommends an integration path for a given use case and stack, and acts on payments in your own account: check a payment, refund it, void an authorization or create a payment link. It is a hosted remote server using streamable HTTP at https://mcp.checkout.com, with a sandbox at https://checkout.mcp.sbox.cko.tech. Sign in through OAuth with a Checkout.com Dashboard account. No API keys are needed. The agent can only do what your Dashboard user is permitted to do. The server is in beta. ## What it can do - Search Checkout.com docs, API reference and support knowledge base - Get a recommended integration path for your use case and stack - Check the status of a payment - Refund a payment - Void a payment authorization - Create payment links ## Example prompts - "Which API operations and fields do I need to take a payment with PayPal?" - "What's the status of payment pay\_xxxxx?" - "Refund payment pay\_xxxxx." - "Create a payment link for a customer order." ## Install ### Claude Code 1. Run this in a terminal, in your project folder: ```bash claude mcp add --transport http checkout-com https://mcp.checkout.com ``` 2. Start Claude Code, type `/mcp`, pick **checkout-com** and choose **Authenticate**. A browser window opens for the Checkout.com sign-in. Add `--scope user` to make it available in every project, not just this one. ### Claude Desktop 1. Open **Settings → Connectors** and click **Add custom connector**. 2. Name it **Checkout.com** and paste this URL: ```url https://mcp.checkout.com ``` 3. Click **Add**, then **Connect**, and sign in when Checkout.com asks. Claude Desktop’s JSON config file only starts local servers. Remote servers go through Connectors, and connectors you add on claude.ai show up here too. ### claude.ai 1. Open the connector form on claude.ai. This button fills in the name and URL for you: [Add to claude.ai]() (opens connector settings) 2. Check that the URL reads `https://mcp.checkout.com` and click **Add**. 3. Click **Connect** and sign in when Checkout.com asks. Free plans allow one custom connector. On Team and Enterprise plans an owner adds it under **Organization settings → Connectors**. ### ChatGPT 1. On chatgpt.com, open **Settings → Security and login** and turn on **Developer mode**. 2. Go to `chatgpt.com/plugins` and click **+** to create an app for a remote MCP server. 3. Paste `https://mcp.checkout.com` as the server URL and choose **OAuth**. ChatGPT sends you to Checkout.com to sign in. Developer mode is available on the web for Plus, Pro, Business, Enterprise and Education accounts. ### Cursor [Add to Cursor]() (opens Cursor) Or add it by hand to `~/.cursor/mcp.json` (all projects) or `.cursor/mcp.json` (this project): `mcp.json`: ```json { "mcpServers": { "checkout-com": { "url": "https://mcp.checkout.com" } } } ``` Cursor shows **Needs login** next to the server. Click it to sign in. ### VS Code [Install in VS Code]() (opens VS Code) Or from a terminal: ```bash code --add-mcp '{"name":"checkout-com","type":"http","url":"https://mcp.checkout.com"}' ``` Or commit it to the repo in `.vscode/mcp.json`: `.vscode/mcp.json`: ```json { "servers": { "checkout-com": { "type": "http", "url": "https://mcp.checkout.com" } } } ``` VS Code asks you to sign in the first time the server starts. ### Devin Desktop 1. Add it to `~/.config/devin/mcp_config.json` (macOS and Linux) or `%APPDATA%\devin\mcp_config.json` (Windows): `mcp_config.json`: ```json { "mcpServers": { "checkout-com": { "serverUrl": "https://mcp.checkout.com" } } } ``` 2. Refresh the MCP server list in Cascade and sign in when asked. Devin Desktop is the new name for Windsurf. It reads `serverUrl` (or `url`) for remote servers. ### Codex ```bash codex mcp add checkout-com --url https://mcp.checkout.com codex mcp login checkout-com ``` Or edit `~/.codex/config.toml` directly: `config.toml`: ```toml [mcp_servers.checkout-com] url = "https://mcp.checkout.com" ``` ### Gemini CLI ```bash gemini mcp add --transport http checkout-com https://mcp.checkout.com ``` Then, inside Gemini CLI, run `/mcp auth checkout-com` to sign in. This adds it to the current project. Add `-s user` to use it everywhere. ### Any client Most clients accept this shape. Some name the URL field differently: `serverUrl` in Devin Desktop, `httpUrl` in Gemini CLI’s settings file. ```json { "mcpServers": { "checkout-com": { "type": "http", "url": "https://mcp.checkout.com" } } } ``` Zed puts servers under `context_servers` in its settings. Cline needs `"type": "streamableHttp"`, or it assumes SSE. Client only starts local servers? Bridge it with `npx -y mcp-remote https://mcp.checkout.com`. ## Details - Server version: 1.0.0 - Last checked: 2026-10-03 (reachable, asks for credentials) - Listed: 2026-10-03 - Updated: 2026-10-03 --- Source: https://mcp.tc/i/checkout-com (mcp.tc is an independent directory, not affiliated with this server's publisher). Corrections: https://mcp.tc/report