Decision Attest
decision_attestRead-onlyIdempotent
Signed decision attestation with an assurance level and explicit unknowns (PAID $2.50)
VALUE: A signed, dated, replayable attestation of a decision and the policy that produced it — the difference between a decision and an accountable one.
PRICE: $2.50 USDC per call.
HOW TO PAY: USDC on eip155:8453, exact scheme, to 0xc8fF67FAE72596478599EAAcfad8656fAe1113c8. Sign an EIP-3009 transferWithAuthorization for the exact amount and put it in the X-PAYMENT header, then retry the same call. An unpaid call returns a payment_required payload with the amount, asset, network and payTo already filled in. The synthex-x402 SDK (PyPI and npm) does the 402 -> sign -> retry loop in one call.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| actor | No | ||
| as_of | No | ||
| policy | No | ||
| context | No | ||
| decision | No | ||
| evidence | No | ||
| policy_set | No |