TSB Bank

TSB Confirmation of Funds API (CBPII)

TSB's OBIE Read/Write Confirmation of Funds (CBPII) API, allowing authorised card-based payment instrument issuers to confirm whether funds are available on a customer account. FAPI-secured with OAuth2/OIDC, mutual-TLS, and PSD2 strong customer authentication; access requires developer-portal onboarding with OBIE/eIDAS certificates.

GitHub

Documentation

📖
Documentation
https://apis.developer.tsb.co.uk/
📖
APIReference
https://github.com/OpenBankingUK/read-write-api-specs

API entry from apis.yml

apis.yml Raw ↑ 
aid: tsb-bank:tsb-confirmation-of-funds-api
name: TSB Confirmation of Funds API (CBPII)
description: TSB's OBIE Read/Write Confirmation of Funds (CBPII) API, allowing authorised card-based payment
  instrument issuers to confirm whether funds are available on a customer account. FAPI-secured with OAuth2/OIDC,
  mutual-TLS, and PSD2 strong customer authentication; access requires developer-portal onboarding with
  OBIE/eIDAS certificates.
humanURL: https://apis.developer.tsb.co.uk/
baseURL: https://apis.tsb.co.uk
tags:
- Confirmation of Funds
- CBPII
- Open Banking
properties:
- type: Documentation
  url: https://apis.developer.tsb.co.uk/
- type: APIReference
  url: https://github.com/OpenBankingUK/read-write-api-specs