Use the following values for the state parameter of the Create Discovery API endpoint to return the corresponding values for memberId and payerId. You must use your sandbox API key to create sandbox requests.

StatePayer IDMember ID
CA6005400000000
DE6005400000001
FL6005410000000
GA6005410000001
IL6005410000002
KYOSCAR00000000
MA0611100000000
OHnullnull
NY6230800000000
TX8498000000000