Data Freshness
data_freshnessRead-onlyIdempotent
Assess whether data is still fresh, undated or conflicting (PAID $0.02)
VALUE: Whether a claim's source is still fresh enough for the decision you are about to make — staleness is the failure mode nobody prices in.
PRICE: $0.02 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 |
|---|---|---|---|
| as_of | No | ||
| claims | No | ||
| source_url | No | ||
| budget_seconds | No | ||
| reference_time | No |