post https://api-stage.bill.com/api/v2/GetLargeBillerPaymentAddress.json
Get the list of payment addresses for a verified national vendor. In response, an id is returned for each payment address.
From the response, use the id that matches your vendor billing statment zip code to connect the verified national vendor as your vendor (with /ConnectLargeBillerAsVendor.json).
Verified national vendors
Verified national vendors include water, power, cable, and phone companies and are part of the BILL large biller network. These vendors can have multiple payment addresses based on zip code.