OIDC claim: sub

Type: string

Source: Hydra/Kratos

Description

Subject identifier. The Kratos identity ID (UUID).

Where it appears

• ID tokens (always for standard claims).
• Userinfo endpoint response (with appropriate scope).
• Introspection response (for opaque tokens).

Related

• Integrate, OIDC userinfo
• Integrate, OIDC discovery
• Cookbook, Add custom claim to ID token