Bank Identification Number (BIN)
Every card product is associated with a Bank Identification Number, which forms the leading digits of the primary account number (PAN) of every card issued from that product. Card product responses include abin_prefix field that returns this value, so you can identify the BIN in use without inspecting an issued card’s PAN.
Use bin_prefix to:
- Confirm which BIN a card product is configured against before issuing cards.
- Reconcile card program configuration with network and processor records.
- Display the BIN alongside other card product details in internal tooling.