Use the B2B Gateway REST APIs to run inbound and outbound partner flows, to query the status of events, and to get control numbers for outbound EDI X12 and EDIFACT messages.
You can use the following APIs:
•Run Partner REST API. Runs inbound and outbound partner flows.
•Event Status REST API. Returns the status of events.
•Get Control Number REST API. Returns the next control number for outbound EDI X12 and EDIFACT messages, including outgoing acknowledgments.