generated: '2026-07-20' method: searched # Probed /.well-known/* across NAB's API + portal + website hosts. # Only openbank.api.nab.com.au serves a real OIDC discovery document (the NAB CDR # identity provider). developer.nab.com.au returns HTTP 200 for every /.well-known # path but the body is the developer-portal SPA (text/html ), i.e. a # catch-all fallback, NOT a real well-known document — recorded as not-present. hosts: - host: https://openbank.api.nab.com.au documents: - path: /.well-known/openid-configuration status: 200 file: national-australia-bank-openid-configuration.json - path: /.well-known/oauth-authorization-server status: 403 - path: /.well-known/security.txt status: 403 - path: /.well-known/api-catalog status: 403 - path: /.well-known/ai-plugin.json status: 403 - host: https://developer.nab.com.au documents: - path: /.well-known/security.txt status: 200 note: SPA fallback (text/html), not a real security.txt - path: /.well-known/openid-configuration status: 200 note: SPA fallback (text/html), not a real OIDC document - path: /.well-known/api-catalog status: 200 note: SPA fallback (text/html), not a real api-catalog - host: https://www.nab.com.au documents: - path: /.well-known/security.txt status: 404 - path: /.well-known/openid-configuration status: 404