The server-side portion of the web API is a programmatic interface to a defined request-response message system, and is typically referred to as the Web Service. There are several design models for web services, but the two most dominant are SOAP and REST.
Download our API guide from October 2018 (Rest JSON) below. It's best to check this is the latest version as we add updates weekly.
Contact email@example.com for the latest Floodgate App API documentation and to obtain an API key.