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https://sandbox-api.spinwheel.io/v1/users//studentLoans/
This API updates user records with accurate student loan account numbers and correct billing addresses to ensure proper payments to institutions.
Update the account number and billing address for a student loan already associated with a user. When the liability is present on the user's Profile but the account or billing information is missing or incorrect, use this endpoint to fill in those gaps before initiating a payment or other function where complete account details are required.