PayPal MCP

{ "properties": { "intent": { "type": "string" }, "payer": { "properties": { "funding_instruments": { "items": { "properties": { "credit_card": { "properties": { "cvv2": { "type": "string" }, "expire_month": { "type": "number" }, "expire_year": { "type": "number" }, "first_name": { "type": "string" }, "last_name": { "type": "string" }, "number": { "type": "string" }, "type": { "type": "string" } }, "type": "object" } }, "type": "object" }, "type": "array" }, "payment_method": { "type": "string" } }, "required": [ "payment_method" ], "type": "object" }, "transactions": { "items": { "properties": { "amount": { "properties": { "currency": { "type": "string" }, "total": { "type": "string" } }, "required": [ "total", "currency" ], "type": "object" }, "description": { "type": "string" } }, "required": [ "amount" ], "type": "object" }, "type": "array" } }, "required": [ "intent", "payer", "transactions" ], "type": "object" }