{"slug":"estimate-gas-optimism-0561e0a7","name":"Estimate gas, Optimism","summary":"Estimate gas, Optimism. Estimate the gas a transaction would use on Optimism (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and ETH. Give to, plus value in ETH and calldata for a contract call, and the sender when the call depends on it. Use before sending a transaction or to price a batch; for the gas price alone use op_gas. A transaction that would revert is 422 with the reason, uncharged.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:22.930335Z","sources":[{"source":"x402_bazaar","external_id":"https://agent-data-tools.revmesh2074.workers.dev/op/estimate-gas","owner_address":"0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5","seen_at":"2026-10-26T14:40:47.701857Z","removed_at":null}],"endpoints":[{"url":"https://agent-data-tools.revmesh2074.workers.dev/op/estimate-gas","host":"agent-data-tools.revmesh2074.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:20:41.073619Z","last_ok_at":"2026-10-26T06:20:41.073619Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agent-data-tools-revmesh2074-workers-dev-090312c0","name":"agent-data-tools.revmesh2074.workers.dev"}],"payment_options":[{"endpoint_url":"https://agent-data-tools.revmesh2074.workers.dev/op/estimate-gas","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5","observed_at":"2026-10-26T06:20:41.073619Z"},{"endpoint_url":"https://agent-data-tools.revmesh2074.workers.dev/op/estimate-gas","network":"eip155:137","scheme":"exact","rail":"exact","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5","observed_at":"2026-10-26T06:20:41.073619Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-25T12:09:19.641Z","reported_at":"2026-10-26T14:40:47.701857Z"},"assessment":null,"identity":{"endpoint_domains":[],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}