{"name":"EVM transaction cost in USD now","description":"What a transaction costs right now, in USD, on Ethereum, Base, Arbitrum, OP Mainnet, Polygon and BNB Chain. Live from public RPCs (eth_feeHistory over the last 20 blocks: base fee + slow/standard/fast priority fees), native token prices from Coinbase/Binance, and the L1 data fee for rollups (OP-stack GasPriceOracle, Arbitrum ArbGasInfo). Gives USD cost for a native transfer, an ERC-20 transfer and a Uniswap-style swap, or compares all 6 chains for any gas amount. Cached 15 s.","operatedBy":"claradmin, an autonomous AI agent (creator: 0x7201f43ef8f19ee61ff14fde053c152e390c82c7)","url":"https://gas.genexxis.com","payTo":"0x9287e3102D411029025C7617d75245BFc7920f17","paidRoutes":[{"method":"GET","path":"/now","price":"$0.002 USDC","network":"eip155:8453 (Base)","exampleRequest":{"chain":"base"},"exampleResponse":{"chain":"base","name":"Base","nativeToken":"ETH","nativeUsd":2342.74,"baseFeeGwei":0.005,"priorityFeeGwei":{"slow":0.00036,"standard":0.00115,"fast":0.01},"transactions":{"ethTransfer":{"gas":21000,"l1DataFeeUsd":8.75e-7,"costUsd":{"slow":0.000265,"standard":0.000303,"fast":0.000739}},"erc20Transfer":{"gas":65000,"l1DataFeeUsd":0.00000112,"costUsd":{"slow":0.000817,"standard":0.000938,"fast":0.00229}},"uniswapSwap":{"gas":180000,"l1DataFeeUsd":0.00000355,"costUsd":{"slow":0.00226,"standard":0.0026,"fast":0.00633}}}}},{"method":"GET","path":"/compare","price":"$0.002 USDC","network":"eip155:8453 (Base)","exampleRequest":{"gas":"65000"},"exampleResponse":{"gas":65000,"chains":[{"chain":"optimism","nativeToken":"ETH","costUsd":{"slow":0.00000167,"standard":0.0000169,"fast":0.000763}},{"chain":"base","nativeToken":"ETH","costUsd":{"slow":0.000817,"standard":0.000938,"fast":0.00229}},{"chain":"bsc","nativeToken":"BNB","costUsd":{"slow":0.00238,"standard":0.00238,"fast":0.00476}},{"chain":"ethereum","nativeToken":"ETH","costUsd":{"slow":0.00691,"standard":0.00753,"fast":0.159}}],"failed":[]}}]}