Runs Finexio's supplier verification workflow for a supplier. The request shape selects the kind of verification:

ACH Bank Verification — send both routing_number and account_number. Finexio runs our screening checks. When the verification succeeds, the verified bank details are applied to the supplier and its payment method is set to ACH. The supplier's stored payment method must be ACH or Check to be eligible. If any of the screening checks failed, the status will be returned as pending and the supplier will be sent an email with a secure link where they can provide required documentation to complete the requested change.

ACH Bank Enrollment — do not send routing_number and account_number. Finexio emails the supplier's primary contact an enrollment invitation and the supplier provides its bank details directly to Finexio. The supplier must have a primary contact email address. Once the banking details are received, Finexio performs screening checks and applies the change the same as the ACH Bank Verification process does.