generated: '2026-07-23'
method: searched
source: https://openbankinguk.github.io/read-write-api-site3/
note: >-
  Versioning and lifecycle reflect the shared OBIE Read/Write standard Secure Trust
  Bank's products conform to. Secure Trust Bank publishes no bank-branded developer
  status page; the operational surface is governed by the OBIE (Open Banking Limited)
  standard release process.
versioning:
  scheme: uri-path
  current: v4.0
  path_prefix: /open-banking/v4.0/{aisp|pisp|cbpii}
  open_data_version: v1.3
  docs: https://openbankinguk.github.io/read-write-api-site3/
deprecation:
  policy: >-
    OBIE (Open Banking Limited) governs versioning and deprecation of the Read/Write
    standard through dated standard releases; superseded major versions are retired on
    published OBIE timelines. Individual fields (e.g. OBErrorResponse1.Code / .Message)
    are marked Deprecated in the v4.0 schemas.
  policy_url: https://standards.openbanking.org.uk/
  sunset_header: false
sla:
  note: >-
    Availability and performance are set by the ASPSP under FCA/PRA operational-resilience
    rules and OBIE MI reporting; no bank-published API uptime target was found.
status_page: null
deprecated_operations: []
deprecated_fields:
  - OBErrorResponse1.Code
  - OBErrorResponse1.Message