{"id":71822,"recorded_at":"2026-10-26T14:38:03.209507Z","observed_at":"2026-10-26T14:38:03.209470Z","subject_kind":"source_record","subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/gas-fee-estimator","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://bot-bazaar.fly.dev/v1/x402/gas-fee-estimator"]],"name":"Bot Bazaar","owner_address":"0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9","raw":{"accepts":[{"amount":"10000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9","scheme":"exact"}],"description":"Estimate Base L2 gas costs in ETH and USD for common token operations vs zero-gas facilitator-settled x402 EIP-3009 transfers.","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"operation":"eip3009_facilitator"},"type":"http"},"output":{"example":{"base_fee_gwei":"0.005","gas_units":0,"generated_at":1792950000,"note":"With x402 EIP-3009 facilitator settlement, the facilitator pays Base L2 gas so the buyer pays 0 ETH gas.","operation":"eip3009_facilitator","payer_gas_eth":"0.000","payer_gas_usd":"0.000000","tool":"gas-fee-estimator"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"operation":{"description":"Operation type (eip3009_facilitator, erc20_transfer, eip3009_direct, uniswap_swap)","type":"string"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-26T00:58:52.502Z","quality":{"lastCalledAt":"2026-10-26T00:58:52.502Z"},"resource":"https://bot-bazaar.fly.dev/v1/x402/gas-fee-estimator","serviceName":"Bot Bazaar","tags":["x402","reputation","sellers","base","usdc"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Estimate Base L2 gas costs in ETH and USD for common token operations vs zero-gas facilitator-settled x402 EIP-3009 transfers."},"body_sha256":"dbb5c8dc7f291566a460ddcd712737f9e3fc3eb4b34eddb20be9fe9b017fd7d6","prev_id":null,"leaf":"0x5f421350e18e9555f55ab98c7818bc4a528b463af595bc21df084235176433b1","leaf_text":"{\"body\":\"dbb5c8dc7f291566a460ddcd712737f9e3fc3eb4b34eddb20be9fe9b017fd7d6\",\"id\":71822,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025483209470,\"prev\":null,\"subject\":\"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/gas-fee-estimator\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0x5f421e57dae0afcdf71d13e4a8dfeaf4d06277f549930ab40bc640a7767eb356","0xbdd87f4d0133e5c678ebcb683ef781088de54a7e8498499c5841213197a067a5","0x403f7bb3138d2d16bdb9877bf9db438c058e8dda36eae8c296f1fd9b4ff13bb9","0x3ee411f98a8fd55a6b28d0083a961d5cf1912c564d4babe5eb92fd13913b6e48","0xb79d28b7a25c28bc3f3e7d0b068cd650ce096a89df6a654c38fe56fdeafc1e6c","0x80d060d1462a504d0dd200e7f33cca7341a9e994681b637f36990e427a855cb6","0x885f3093457e7ca3b66b81313e09d8eaafa3641897c6ca6afc2ecd85558758fb","0x4fc3a82b7dc22eca935dd67f54c7c8ce62ea5e061793584e8cf837d9bd5e7ccd","0x0537021a35b724245e93c8c89b7afb8ffd636f6f46420be1b20847cacdce8999","0x8fd0567340f23f69262de3ad393f18f08862b59e5cd7e78982ea4d654e90d98b","0x8088b42b1c11cbc36b44c4b08d0759628b035caa2738251cd28ed0e7242e65bc","0x5ab25c2fdf4695beeefb0726a5fc73e189b68f8d9fb2a3f6321ff7223b166fdd","0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68","0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974","0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d","0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0","0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d","0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}