Origin Energy Kraken Authorization Server
The OpenID Connect authorisation server issuing the bearer tokens used by both the Kraken REST and GraphQL APIs. Its discovery document at https://auth.origin-kraken.energy/.well-known/openid-configuration was retrieved anonymously with HTTP 200 on 2026-07-27 and is harvested verbatim here. Issuer https://auth.origin-kraken.energy/token/, authorization /authorize/, token /token/, userinfo /userinfo/, revocation /revoke-token/, end session /logout/, JWKS /.well-known/jwks.json. Client authentication is client_secret_post or client_secret_basic, with no registration endpoint and no PKCE methods advertised, so clients are provisioned by Origin rather than self-registered. The document publishes 113 scopes, including openid, full-customer-access, view:detailed-usage, request:consumption-data, query:electricity-meter-point-details, submit:meter-readings, update:smart-meter-data-preferences, view:ev-data and view:smartflex-data.