GoPay Tokenization allows merchants to link customer's GoPay account to their platform to be used for subsequent transactions.
Initiate account linking
To initiate account linking in SNAP-based flow, merchants need to call 3 APIs as follows:
- Initiate access token B2B by calling POST v1.0/access-token/b2b
- Initiate get oauth URL request by calling GET v1.0/get-auth-code
- Initiate binding request by calling POST v1.0/registration-account-binding

Additional APIs
- To fetch account information such as account status, balance and payment option token, merchant need to initiate Binding Inquiry API call
- To initiate account unbinding, merchant need to call Unbinding API