The First Data Marketplace API allows you to use the First Data payments ecosystem and infrastructure. The URI paths use built-in HTTP authentication that provides secure access to data entities. This API uses HTTP requests with standard methods like GET and POST, parsing responses that are returned in JSON format. This includes; Products, Pricing, Merchandise, Orders, Contracts and more. First Data offers an account creation and boarding platform to make payment transactions secure, fast and easy for merchants, financial institutions and their customers.