← The evidence ledger
Evidence row 219863
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/sonic/estimate-gas
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 994a668dd70358c28508fbbc2aa5a5ce4a3e299991532b0e3a323a978bb7a0a7
- Leaf
- 0x50b3e59b0e241d6a9356f84cfadd2e26dd00924ab2fe53473bbfd676239a1fd1
What was observed
{
"endpoints": [
[
"x402",
"https://agent-data-tools.revmesh2074.workers.dev/sonic/estimate-gas"
]
],
"name": "Estimate gas, Sonic",
"owner_address": "0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
"scheme": "exact"
}
],
"description": "Estimate gas, Sonic. Estimate the gas a transaction would use on Sonic (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and S. Give to, plus value in S 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 sonic_gas. A transaction that would revert is 422 with the reason, uncharged.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"to": "0x000000000000000000000000000000000000dEaD"
},
"type": "http"
},
"output": {
"example": {
"block": 123456789,
"chain": "Sonic",
"chainId": 146,
"cost": "0.000000252",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"gas": "21000",
"gasPriceGwei": "0.012",
"symbol": "S",
"to": "0x000000000000000000000000000000000000dEaD",
"value": "0"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"data": {
"description": "Optional 0x calldata for a contract call",
"examples": [
"0x"
],
"type": "string"
},
"from": {
"description": "0x sender address (default: an empty address)",
"examples": [
"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
],
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
"to": {
"description": "0x recipient or contract address",
"examples": [
"0x000000000000000000000000000000000000dEaD"
],
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
"value": {
"description": "Amount of S to send, in S (default 0)",
"examples": [
"0"
],
"type": "string"
}
},
"required": [
"to"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"block": {
"type": "number"
},
"chain": {
"type": "string"
},
"chainId": {
"type": "number"
},
"cost": {
"type": "string"
},
"from": {
"type": "string"
},
"gas": {
"type": "string"
},
"gasPriceGwei": {
"type": "string"
},
"symbol": {
"type": "string"
},
"to": {
"type": "string"
},
"value": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_09e30bdm"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792567527/bazaar-icons/a67d2da18841a325.png",
"lastUpdated": "2026-10-26T12:21:50.177Z",
"quality": {
"lastCalledAt": "2026-10-26T12:21:50.177Z"
},
"resource": "https://agent-data-tools.revmesh2074.workers.dev/sonic/estimate-gas",
"serviceName": "Estimate gas, Sonic",
"tags": [
"sonic",
"gas",
"estimate-gas",
"fees",
"transaction"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Estimate gas, Sonic. Estimate the gas a transaction would use on Sonic (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and S. Give to, plus value in S 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 sonic_gas. A transaction that would revert is 422 with the reason, uncharged."
}What the leaf hashes
{"body":"994a668dd70358c28508fbbc2aa5a5ce4a3e299991532b0e3a323a978bb7a0a7","id":219863,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026662261226,"prev":null,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/sonic/estimate-gas","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x50b35ff3c2ac0e7c98bf38da6c0efb800a3d1e2eba452e64cdeab4cb0d047780
- 0xda90ab4a8d72f3ef9696fa085e55a78dca2bae66cb7fe048c8a4238db400ac28
- 0xe1308533624ce0ebbc65bd4abc35b8c64f35dfd483dff3c82e47c43952525a7b
- 0x151b5ef4f50b488ed0056d0ee0578bd500e2bef7674b50e30d475d315fb57612
- 0x5e93c979e78801e480c20690ed662242cb1ea10bf04f19f96cddbefaed3fff9d
- 0x6a2b7a58b761fb1ccaba374698eb7092b8c075dbc0bc04cd4ee459859ee6c136
- 0x561d3cf9fe282f5616a8f7264d290b8855416ee13829674b5baf51454e785746
- 0x50261173751faefe63f43d74be0b63f26cd90d1f8b6f34c99dde924f1bd0c44e
- 0x368e3df3c24c797da086196225f282efe46aa39be4428ec3e3751153aeb39343
- 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
- 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
- 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
- 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
- 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae