post https://sandbox.lithic.com/v1/account_holders
Create an account holder and initiate the appropriate onboarding workflow. Account holders and accounts have a 1:1 relationship. When an account holder is successfully created an associated account is also created.
All calls to this endpoint will return an immediate response - though in some cases, the response may indicate the enrollment is under review or further action will be needed to complete the account enrollment process.
This endpoint can only be used on accounts that are part of the program that the calling API key manages.