Vanquis Bank Confirmation of Funds API (CBPII)
Vanquis Bank's OBIE Read/Write Confirmation of Funds API (CBPII), conformant to the Open Banking Implementation Entity Read/Write API Standard v3.1.10. Allows authorised Card Based Payment Instrument Issuers to confirm the availability of funds on a customer account with consent, secured under the PSD2 / FAPI profile (OAuth2/OIDC, mutual-TLS, SCA). The production host is provisioned per TPP during Open Banking Directory onboarding and is not publicly published; the harvested OpenAPI is the shared OBIE standard contract, not a Vanquis proprietary document.
Documentation
Documentation
https://openbanking.atlassian.net/wiki/spaces/DZ/pages/937951380/Confirmation+of+Funds+API+Specification+-+v3.1
APIReference
https://www.vanquis.com/developer-portal/