api.x402node.dev
ABI-encode typed values into calldata-ready hex. Pass an array of solidity types and matching values; returns the 0x-encoded bytes. For agents constructing transactions and multicalls. abi encode, calldata, solidity types, encode parameters, tx builder
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api.x402node.dev
Current USD price of any token by chain and contract address (or coingecko id), with symbol and confidence, from a multi-source on-chain price oracle. Data an LLM cannot produce. Live token price by contract. token price, contract price, erc20 price, onchain price, defi price oracle
n/a
api.x402node.dev
Current air quality at a location by latitude and longitude or city: US AQI, PM2.5, PM10, ozone, nitrogen dioxide, carbon monoxide. Live environmental data. air quality, AQI, PM2.5 PM10, pollution, ozone by city
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