generated: '2026-07-23'
method: derived
source: openapi/algbra-account-transaction-api-openapi.yml
note: >-
  Standards conformance for Algbra's UK Open Banking dedicated interface (AIS/PIS/CBPII),
  delivered via Tell Money (Tell Connect). Derived from the harvested OBIE AIS Swagger 2.0
  spec and Algbra's published Open Banking security model; enriched from the OBIE
  Read/Write Standard v3.1.8 the interface conforms to.
standards:
- id: obie-read-write-v3.1.8
  conforms: true
  evidence: Algbra-branded OBIE AIS spec (basePath /algbra/open-banking/v3.1/aisp); PIS/CBPII documented under OBIE R/W v3.1.8.
- id: oauth2
  conforms: true
  evidence: securityDefinitions PSUOAuth2Security (accessCode) + TPPOAuth2Security (client credentials).
- id: oidc
  conforms: true
  evidence: OIDC token/authorize endpoints under secure.tell.systems/algbra/auth/oidc; response_type 'code id_token'.
- id: fapi
  conforms: true
  evidence: FAPI-grade profile - x-fapi-interaction-id / x-fapi-financial-id / x-fapi-customer-ip-address headers, PS256 signing, mTLS.
- id: psd2
  conforms: true
  evidence: Non-CMA9 ASPSP meeting PSD2 access-to-account (AIS/PIS/CBPII) with SCA; EMI FRN 952360.
- id: mutual-tls
  conforms: true
  evidence: OBIE OBWAC transport + OBSEAL signing (eIDAS) certificates for the dedicated interface.
- id: dcr-v3.2
  conforms: true
  evidence: OBIE Dynamic Client Registration v3.2 (POST /register) documented for TPP onboarding.
- id: rfc9457-problem-details
  conforms: false
  evidence: Errors use the OBIE OBErrorResponse1 envelope (Code/Id/Message/Errors[]), not application/problem+json.
- id: pagination
  conforms: true
  evidence: OBIE Links (Self/First/Prev/Next/Last) + Meta (TotalPages) pagination envelope.
- id: fhir-r4
  conforms: false
- id: scim
  conforms: false