Finance Precision
finance_precisionRead-onlyIdempotent
Exact-decimal financial calculation with its published convention (PAID $0.01)
VALUE: Exact decimal arithmetic under stated conventions — financial totals that do not drift by a cent when you scale them.
PRICE: $0.01 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 |
|---|---|---|---|
| params | No | ||
| operation | No | ||
| conventions | No | ||
| evaluatedAt | No |