{"id":548669,"recorded_at":"2026-10-27T20:35:20.547468Z","observed_at":"2026-10-27T20:35:20.547423Z","subject_kind":"source_record","subject":"x402_bazaar:https://apexfaucet.xyz/api/x402/arc-fee-flow","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://apexfaucet.xyz/api/x402/arc-fee-flow"]],"name":"Arc launchpad fee vaults","owner_address":"0xd334ab5151c624cada654854e2879903dc4217ed","raw":{"accepts":[{"amount":"25000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"credentialTypes":["authorization"],"name":"USD Coin","note":"Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.","replayHeader":"X-PAYMENT-BASE","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0xd334ab5151c624cada654854e2879903dc4217ed","scheme":"exact"},{"amount":"25000","asset":"0x3600000000000000000000000000000000000000","extra":{"credentialTypes":["authorization"],"name":"USDC","note":"Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.","replayHeader":"X-PAYMENT-ARC","rpc":"https://rpc.mainnet.arc.io","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:5042","payTo":"0xd334ab5151c624cada654854e2879903dc4217ed","scheme":"exact"},{"amount":"25000","asset":"0x3600000000000000000000000000000000000000","extra":{"name":"GatewayWalletBatched","note":"Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.","verifyingContract":"0x77777777dcc4d5a8b6e418fd04d8997ef11000ee","version":"1"},"maxTimeoutSeconds":604900,"network":"eip155:5042","payTo":"0xd334ab5151c624cada654854e2879903dc4217ed","scheme":"exact"},{"amount":"25000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"GatewayWalletBatched","note":"Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.","verifyingContract":"0x77777777dcc4d5a8b6e418fd04d8997ef11000ee","version":"1"},"maxTimeoutSeconds":604900,"network":"eip155:8453","payTo":"0xd334ab5151c624cada654854e2879903dc4217ed","scheme":"exact"},{"amount":"25000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ","scheme":"exact"},{"amount":"25000000000000000","asset":"0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d","extra":{"credentialTypes":["authorization"],"decimals":18,"minUsd":0.01,"name":"World Liberty Financial USD","note":"BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.","symbol":"USD1","version":"1"},"maxTimeoutSeconds":300,"network":"eip155:56","payTo":"0xd334AB5151C624cAdA654854E2879903Dc4217eD","scheme":"exact"},{"amount":"25000000000000000","asset":"0xcE24439F2D9C6a2289F741120FE202248B666666","extra":{"credentialTypes":["authorization"],"decimals":18,"minUsd":0.01,"name":"United Stables","note":"BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.","symbol":"U","version":"1"},"maxTimeoutSeconds":300,"network":"eip155:56","payTo":"0xd334AB5151C624cAdA654854E2879903Dc4217eD","scheme":"exact"}],"description":"Arc launchpad fee vaults: every vault holding USDC right now, with its creator, its token and the change we measured since our previous scan, largest first. Fees only accrue from real swaps and a wash trader pays them on both legs, so vault growth is a costly-to-fake measure of genuine trading, unlike reported volume. Balances are the creator share and only the creator can collect them: distribute() pays creator() and treasury() and pays its caller nothing.","extensions":{"bazaar":{"info":{"input":{"discoverable":true,"method":"GET","type":"http"},"output":{"example":{"data":{"ageSeconds":1792,"chain":"arc","chainId":5042,"climbingFastest":[],"freshness":"fresh: measured 30 minut…","measuredAt":"2026-10-09T21:37:15.855Z","method":{},"ok":true,"stale":false,"summary":{},"tier":"full","vaults":[]},"ok":true,"paid":0.025},"schema":{"properties":{"data":{"type":"object"},"ok":{"type":"boolean"},"paid":{"type":"number"}},"type":"object"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"enum":["GET"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"type":"object"}},"required":["input"],"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791909159/bazaar-icons/f4adc3a60c4cd07b.png","lastUpdated":"2026-10-27T09:20:30.618Z","quality":{"l30DaysTotalCalls":4,"l30DaysUniquePayers":3,"lastCalledAt":"2026-10-27T09:20:30.141Z"},"resource":"https://apexfaucet.xyz/api/x402/arc-fee-flow","serviceName":"Arc launchpad fee vaults","tags":["arc","creator fees","launchpad","fee vault","usdc"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Arc launchpad fee vaults: every vault holding USDC right now, with its creator, its token and the change we measured since our previous scan, largest first. Fees only accrue from real swaps and a wash trader pays them on both legs, so vault growth is a costly-to-fake measure of genuine trading, unlike reported volume. Balances are the creator share and only the creator can collect them: distribute() pays creator() and treasury() and pays its caller nothing."},"body_sha256":"a54163dd058819dd6d67e5f9876ecde890b14bb410916e98be37c797e5f8a025","prev_id":457224,"leaf":"0xebe7d423aa8dae6f60dfcf8fc5a26f7553d5254e7017241d46abe4c8043e52f9","leaf_text":"{\"body\":\"a54163dd058819dd6d67e5f9876ecde890b14bb410916e98be37c797e5f8a025\",\"id\":548669,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793133320547423,\"prev\":457224,\"subject\":\"x402_bazaar:https://apexfaucet.xyz/api/x402/arc-fee-flow\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0xebe7cfe4e4c95e5e111d608e7687aca4ca7c0bfa0fc52935969759265cc0e073","0xcf5ed6e8d2dbd3a8a16d02021f65bb4a6d7c0ce60b2dd06662f8e2920168f569","0x8c0aac4ffbe15460d3733c60002e81cc3c2e212b4cda30f9b5f9fc1180713041","0x2c1ac00f7ca9a5597879710d9439c6a0c681a6bee7109af26a8bb6625592a045","0x1fe37a756be8d6b27600edd16441329d90360dbce9138de8afd8e6c94757ab85","0x6162701016f33972be1311639dda84dae6103ccb5a64d7be9ce0bdbaa8bef7b7","0xecc0380c751a265dcc45ffa6716f6245f7ba69da00cc691162e0204b46259189","0x4d161832e0d493e511c674549efe1d4062452356a7050dbe3eca5b78deeaa845","0x9a7ce4c7fe2ab1bd0420c694ae14966affca8a9bba1812fa578cc4dfbce49b7e","0xb34ca794abce9822a51d107ccd0ac55abca72ec6b1929084fa86937fa74aaeff","0x4b58e29710bea760065b738e250d90dbefa1ab9ab46b03166a67e8b11ec5eec6","0x1bd815b8c338cfc2bcf769f9c67988a5890577c27b5e900948b5339a99e158a8","0x89602081fbcc80aef8908f5df765767a1a41cc8b089111259ea78e6583a8bc4b","0x41f9f462759cb539183e979fb3eb967d94755cf039c44a64a9a3c4ad97523cfd","0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629","0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f","0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310","0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}