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Oauth

Designing PIC-X: Exchanging an OAuth Access Token for an Initial PCA
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Designing PIC-X: Exchanging an OAuth Access Token for an Initial PCA.
Designing PIC-X. Exchanging an OAuth Access Token for an Initial PCA.

PIC-X receives an OAuth access token, validates it, and converts it into the initial PCA from which the PIC lineage begins.

OAuth access token
        │
        ▼
Exchange Profile
├── token validation
├── claim normalization
├── scope parsing
└── PCA0 construction
        │
        ▼
Initial PIC lineage

Developer Experience

Using PIC-X requires only two exchange operations.