YooKassa Server

MCP (Model Context Protocol) server for the YooKassa payment API. Enables AI assistants to manage payments, refunds, receipts, webhooks, and saved payment methods through natural language.

Tools

Payments

Tool	Description
yookassa_create_payment	Create a payment and get confirmation URL
yookassa_get_payment	Get payment details by ID
yookassa_list_payments	List payments with filters (status, date range, method)
yookassa_capture_payment	Capture held payment (two-stage)
yookassa_cancel_payment	Cancel a held payment

Refunds

Tool	Description
yookassa_create_refund	Create full or partial refund
yookassa_get_refund	Get refund details by ID
yookassa_list_refunds	List refunds with filters

Webhooks

Tool	Description
yookassa_create_webhook	Subscribe to payment events
yookassa_list_webhooks	List all webhook subscriptions
yookassa_delete_webhook	Remove a webhook subscription

Receipts (54-ФЗ)

Tool	Description
yookassa_get_receipt	Get fiscal receipt by ID
yookassa_list_receipts	List fiscal receipts

Payment Methods

Tool	Description
yookassa_get_payment_method	Get saved payment method
yookassa_list_payment_methods	List saved payment methods

Setup

1. Get credentials

In your YooKassa Merchant Profile, get your Shop ID and Secret Key.

2. Install & build

npm install
npm run build

3. Configure Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "yookassa": {
      "command": "node",
      "args": ["/absolute/path/to/yookassa-mcp-server/dist/index.js"],
      "env": {
        "YOOKASSA_SHOP_ID": "your_shop_id",
        "YOOKASSA_SECRET_KEY": "your_secret_key"
      }
    }
  }
}

4. HTTP mode (optional)

TRANSPORT=http PORT=3000 YOOKASSA_SHOP_ID=xxx YOOKASSA_SECRET_KEY=yyy node dist/index.js

Example prompts

• "Create a payment for 1500 RUB for order #42"
• "Show me all failed payments from last week"
• "Refund 500 RUB from payment 22d6d597-000f-5000-9000-145f6df21d6f"
• "Set up a webhook for payment.succeeded events at https://mysite.com/hooks"
• "List all my webhooks"
• "Show fiscal receipts for payment pay_xxx"

Authentication

Uses HTTP Basic Auth (Shop ID + Secret Key). Credentials are passed via environment variables and never logged.

Response formats

All tools support response_format: "markdown" (default, human-readable) or "json" (machine-readable structured data).