generated: '2026-07-23'
method: searched
source: apis.developer.tsb.co.uk + OBIE standard versioning
versioning:
  scheme: uri-path
  open_data_version: v2.4.0
  read_write_version: v3.1
  oauth_toolkit_version: 4.3.1
  note: >-
    TSB tracks the OBIE Open Data (v2.x) and Read/Write (v3.1) API standard
    versions; the OAuth Toolkit (OTK) server reports version 4.3.1.
deprecation:
  policy_url: https://apis.developer.tsb.co.uk/
  sunset_header: false
  note: >-
    Version lifecycle follows the OBIE standards roadmap; no dated TSB-specific
    deprecation policy or RFC 8594 Sunset headers were confirmed at review time.
sla:
  note: >-
    PSD2 ASPSP availability and performance reporting is published quarterly to
    the FCA, not via a public developer SLA page.
status_page: null
deprecated_operations: []