GlobalBin processes two transaction types over a single HTTP endpoint. A B1 transaction submits a new pharmacy claim for adjudication — the API validates, prices, and routes it to the switch. A B2 transaction reverses a previously adjudicated claim, locating the original record and sending the cancellation to the switch.
B1 — Claim billing
Transaction B1 Submits a new pharmacy claim for adjudication. The API parses the NCPDP payload, runs immediate validation, retrieves pricing, identifies a billing winner, and transmits the claim to the switch. Returns a fully adjudicated response on success
B2 — Claim reversal
Transaction B2 Reverses a previously adjudicated B1 claim. The API locates the original claim, verifies it is eligible for reversal, selects the best matching candidate, and sends the cancellation to the switch. Returns an acknowledgment on success.
