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Credentials And Proofs
Proof inputs support exact authorization. They answer who is acting, what authority they have, which intent they approved, and whether that authority is still usable.
Proof Inputs
Seams can use proof signals such as:
- Passkey/WebAuthn presence.
- Email OTP verification.
- VoiceID owner-presence verification.
- Wallet Session, quota, and operation-capability state.
- Device or linked-device proof.
- Org role proof.
- External identity, biometric, or credential proof where configured.
Authorization Questions
text
Who is acting?
What authority do they have?
Which intent did they approve?
Can that authority still be used right now?Proofs feed policy. Policy gates execution. Wallet signatures, payments, agent tool calls, and merchant API calls happen only after the relevant proof and policy checks pass.