{"type":"PROOF-REQUEST","route":"POST /api/v1/paid/x401-batch-extract","subject":null,"audience":"api.oblique.markets","nonce":"99aa7b43-f02b-43d7-9383-37f3582ab2fa","required_claims":["route","sub","aud","exp","nonce","request_hash"],"issued_at":"2026-11-01T20:29:24.000Z","expires_at":"2026-11-01T20:44:24.000Z","accepted_credential_formats":["jwt","json"],"request_hash":"sha256:01eb8c3978f457d275b80a43600731a40e63837c6bdc5f6fec8b6e1ccedcc2e5","deterministic_example":{"production":false,"route":"POST /api/v1/paid/x401-batch-extract","subject":"example-agent","audience":"api.oblique.markets","nonce":"00000000-0000-4000-8000-000000000000","request_hash":"sha256:0000000000000000000000000000000000000000000000000000000000000000","note":"Illustrative only; do not submit this example as a production credential."}}