check_bankTransitNumber {#check-bank-transit-number}
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The bank routing number. This is also called the *transit number*.

Specifications {#check-bank-transit-number_d339e24}
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* **Data Type:** Non-negative string
* **Data Length:** 9

Mapping Information {#check-bank-transit-number_d339e43}
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* **REST API Field:** paymentInformation.bank.routingNumber
* **SCMP API Field:** ecp_rdfi
* **Simple Order API Fields:** check_bankTransitNumber