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The checkout ID that the merchant received in response to the POST Checkout request.
The authentication token that you will get in the success response on ‘verify_user’ api.
The Merchant User Token is received as a response to an
generate_link_token
API call.body
The plaid public token that you will get from the frontend side when user select the payment method.
The plaid_account_id you will get from frontend side when user select the payment method.
Response
On success response it will display “payment method saved successfull”, and status code 200.