generated: '2026-07-23'
method: searched
source: OBIE Read/Write API Standard docs + review.yml
note: >-
  Tandem Bank does not publish its own API lifecycle/versioning policy; its
  dedicated interface tracks the OBIE Read/Write API Standard (delivered via
  Token). Values below reflect that standard's versioning and the interface
  operating model. No Tandem-branded status page or deprecation policy page is
  publicly published.
versioning:
  scheme: uri-path
  current: v4.0 (spec version 4.0.1)
  authority: Open Banking Implementation Entity (OBIE) Read/Write API Standard
  docs: https://openbankinguk.github.io/read-write-api-site3/v4.0/profiles/read-write-data-api-profile.html
  standard_repo: https://github.com/OpenBankingUK/read-write-api-specs
deprecation:
  policy: OBIE standard version-management process; superseded versions are retired on the OBIE roadmap timeline.
  sunset_header: false
  standard_policy_url: https://standards.openbanking.org.uk/
sla:
  note: >-
    ASPSP dedicated-interface availability and performance are regulated under
    PSD2 / FCA (RTS on SCA & CSC) and monitored via OBIE MI reporting; no public
    per-TPP SLA page is published by Tandem.
status_page: null
deprecated_operations: []