{
  "openapi": "3.1.0",
  "info": {
    "title": "Private Payments API",
    "version": "0.1.0",
    "description": "Stateless Streamable HTTP MCP endpoint for the Private Payments API."
  },
  "servers": [
    {
      "url": "https://payments.magicblock.app",
      "description": "Mainnet - Private Payments API"
    }
  ],
  "paths": {
    "/mcp": {
      "post": {
        "summary": "MCP",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "description": "JSON-RPC request body for the MCP endpoint."
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "MCP JSON-RPC response"
          },
          "202": {
            "description": "Notification accepted; no response body is returned."
          },
          "400": {
            "description": "Invalid JSON or invalid JSON-RPC request"
          },
          "415": {
            "description": "Content-Type must be application/json"
          }
        }
      }
    }
  }
}