{"slug":"apexfaucet-xyz-api-x402-arc-price-at-8e5d19","title":"Historical token price on Arc, batch","host":"apexfaucet.xyz","method":"GET","resource":"https://apexfaucet.xyz/api/x402/arc-price-at","category":"market","description":"Historical token price on Arc, batch: ?q=0xTOKEN@BLOCK,0xTOKEN@BLOCK (up to 50 pairs) returns each token's USD price AT each block, read from its deepest Uniswap v4 USDC pool with an eth_call at that block. For history values, P&L and tax exports. A pool that did not exist yet answers null with the ","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":418,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:5042","eip155:56","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"discoverable":true,"method":"GET","queryParams":{"q":"0x59933F316417C89d9dC5107B30f08C99b774Ea9D@latest","token":"0x59933F316417C89d9dC5107B30f08C99b774Ea9D"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"q":{"description":"Up to 50 token@block pairs, comma-separated. The block is a number (recent history only: roughly the last few hundred thousand blocks) or the word latest.","maxList":50,"pattern":"^0x[0-9a-fA-F]{40}@([0-9]{1,12}|latest)(,0x[0-9a-fA-F]{40}@([0-9]{1,12}|latest))*$","type":"string"},"token":{"description":"Arc token contract address.","pattern":"^0x[0-9a-fA-F]{40}$","type":"string"}},"required":["q","token"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method","queryParams"],"type":"object"},"output":{"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":418,"error":null}],"description_full":"Historical token price on Arc, batch: ?q=0xTOKEN@BLOCK,0xTOKEN@BLOCK (up to 50 pairs) returns each token's USD price AT each block, read from its deepest Uniswap v4 USDC pool with an eth_call at that block. For history values, P&L and tax exports. A pool that did not exist yet answers null with the reason. Malformed input, a future block, or not one pair priceable is refused before payment.","last_updated":"2026-10-15T01:14:35.161Z","schemes":["exact"]}