arc_price_at
Historical token prices on Arc, batch: up to 50 token@block pairs, each priced from its deepest Uniswap v4 USDC pool AT that block. For history values, P&L, tax exports. Not one priceable pair = refused before payment. $0.003 per call over x402 (USDC on Arc, Base or Solana, or XNT on X1). Call once without payment for the terms, sign them with your own wallet, call again with payment.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| q | Yes | comma-separated 0xTOKEN@BLOCK pairs, up to 50 | |
| payment | No | a signed x402 payment (the base64 payload you would put in PAYMENT-SIGNATURE). Pass it and the purchase completes inside this tool call. |