Cynergy Bank Confirmation of Funds API (CBPII)
Cynergy Bank's implementation of the OBIE Read/Write Confirmation of Funds (CBPII) API, allowing regulated Card Based Payment Instrument Issuers to confirm whether sufficient funds are available on a customer account with the customer's consent. FAPI-secured (OAuth2/OIDC, mTLS, PSD2 SCA). The harvested OpenAPI is the shared OBIE Read/Write standard the interface conforms to, not a Cynergy-proprietary contract.
Documentation
Documentation
https://developer.openbanking.cynergybank.co.uk/
Documentation
https://www.cynergybank.co.uk/support/open-banking
APIReference
https://developer.openbanking.cynergybank.co.uk/