Nationwide Building Society · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Nationwide Personal Current Accounts (OBIE Open Data)

2 actions 2 updates documentation extends openapi/obie-open-data-personal-current-accounts-openapi.json
Derived by API Evangelist Built from the contracts Nationwide Building Society publishes. Nationwide Building Society did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-providerx-apievangelist-standardx-apievangelist-tierx-apievangelist-authx-apievangelist-confirmed-hostx-apievangelist-confirmed-liveoperationIdx-apievangelist-note

Targets 2

$.info
$.paths['/personal-current-accounts'].get

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Nationwide Personal Current Accounts (OBIE Open Data)
  version: 1.0.0
extends: openapi/obie-open-data-personal-current-accounts-openapi.json
actions:
- target: $.info
  update:
    x-apievangelist-provider: Nationwide Building Society
    x-apievangelist-standard: OBIE Open Data API
    x-apievangelist-tier: open-data
    x-apievangelist-auth: none (public, unauthenticated)
    x-apievangelist-confirmed-host: https://openapi.nationwide.co.uk/open-banking/v2.2
    x-apievangelist-confirmed-live: true
- target: $.paths['/personal-current-accounts'].get
  update:
    operationId: listPersonalCurrentAccounts
    x-apievangelist-note: Confirmed HTTP 200 application/json, 6 PCA products (probed 2026-07-23).

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