← The evidence ledger
Evidence row 406966
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent402.tools/api/seller-payability
- Recorded
- Previous row
- #61982
- Body SHA-256
- c7363e311ce71cfa9bf43319454140fb9bad4b45fd6e83c7fb2b7a6fb9e05b91
- Leaf
- 0xbae7264f2847e721ce022db7f88df8a404f57e3863bd8d10403db31f64afd534
What was observed
{
"endpoints": [
[
"x402",
"https://agent402.tools/api/seller-payability"
]
],
"name": "x402 seller payability check",
"owner_address": "0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0",
"raw": {
"accepts": [
{
"amount": "100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"outputSchema": {
"properties": {
"challenge": {
"type": "object"
},
"checkedAt": {
"type": "string"
},
"domainFindings": {
"type": "array"
},
"flags": {
"type": "array"
},
"method": {
"type": "string"
},
"payable": {
"type": "boolean"
},
"payment": {
"type": "object"
},
"responseSlice": {
"type": "string"
},
"unpaidCall": {
"type": "object"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:43114",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:1329",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "101000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"extra": {
"name": "Global Dollar",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:4663",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "100000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:5042",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
}
],
"description": "Buy one call from an x402 seller endpoint right now and report exactly what happened: the unpaid call's status, the 402 decoded (accepts, chains, payTo, asset, price), whether the accept's EIP-712 domain name matches the token it names (the defect that silently makes a whole catalog unpayable), whether a stock client's signed payment was accepted, the settlement receipt and transaction, a slice of the response body, and the time each leg took. Ends in plain-English flags, never a score.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"body": {
"text": "hello"
},
"method": "POST",
"url": "https://agent402.tools/api/hash"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"challenge": {
"accepts": [],
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"networks": [
"eip155:8453"
],
"payTo": "0x…",
"priceUsd": 0.01,
"pricedFrom": "eip155:8453",
"readable": true
},
"checkedAt": "2026-09-11T02:00:00.000Z",
"domainFindings": [
{
"advertisedName": "USD Coin",
"chain": "Base",
"expectedName": "USD Coin",
"network": "eip155:8453",
"verdict": "matches"
}
],
"flags": [
"a stock buyer can pay this endpoint and get a result: nothing to fix"
],
"method": "POST",
"payable": true,
"payment": {
"attempted": true,
"error": null,
"ms": 2400,
"receipt": {
"network": "eip155:8453",
"payer": "0x…",
"success": true,
"transaction": "0x…"
},
"settled": true,
"status": 200
},
"responseSlice": "{\"summary\":\"…\"}",
"unpaidCall": {
"bodySlice": "{}",
"contentType": "application/json",
"error": null,
"ms": 180,
"status": 402
},
"url": "https://agent402.tools/api/hash"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"body": {
"description": "Optional JSON body the seller's route expects (POST only)",
"type": "object"
},
"maxUsd": {
"description": "Most to spend on the seller's own price, default 0.01, capped at 0.02",
"type": "number"
},
"method": {
"description": "GET or POST (default POST) - never a verb that could mutate the seller",
"type": "string"
},
"url": {
"description": "The seller endpoint to check (https), e.g. https://api.example.com/tools/summarize",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"challenge": {
"type": "object"
},
"checkedAt": {
"type": "string"
},
"domainFindings": {
"type": "array"
},
"flags": {
"type": "array"
},
"method": {
"type": "string"
},
"payable": {
"type": "boolean"
},
"payment": {
"type": "object"
},
"responseSlice": {
"type": "string"
},
"unpaidCall": {
"type": "object"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_b4aw4uzd"
},
"schema": {
"$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}$",
"type": "string"
}
},
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788138502/bazaar-icons/478aced8e219894c.png",
"lastUpdated": "2026-10-27T03:58:39.456Z",
"quality": {
"l30DaysTotalCalls": 13,
"l30DaysUniquePayers": 9,
"lastCalledAt": "2026-10-25T06:41:38.922Z"
},
"resource": "https://agent402.tools/api/seller-payability",
"serviceName": "x402 seller payability check",
"tags": [
"x402",
"seller",
"payability",
"payment",
"402"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Buy one call from an x402 seller endpoint right now and report exactly what happened: the unpaid call's status, the 402 decoded (accepts, chains, payTo, asset, price), whether the accept's EIP-712 domain name matches the token it names (the defect that silently makes a whole catalog unpayable), whether a stock client's signed payment was accepted, the settlement receipt and transaction, a slice of the response body, and the time each leg took. Ends in plain-English flags, never a score."
}What the leaf hashes
{"body":"c7363e311ce71cfa9bf43319454140fb9bad4b45fd6e83c7fb2b7a6fb9e05b91","id":406966,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080223634563,"prev":61982,"subject":"x402_bazaar:https://agent402.tools/api/seller-payability","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xbae721ff5dd0ed14763864882fba941452130a67a02bf8c0bd9494920117b475
- 0xb3d36e3c22ca7744f3dcb60c7ef011301bf32c468aca664e8f0b03a7f9108637
- 0x81bd89099d57e1c48179b8bd68082229f579ac275aea4b19e4c5d7bb3dfab07f
- 0x08d92e69b72f9f2e540b96bdb1cc106003a9a1599e8b9d54f2bc7fc12d66b615
- 0xd2bc63f8fbc4f480e8d10fea6a54622e84077af5aeed64fafa86983d459d277f
- 0x8b5c75e57c68d5c4c874291c63a77a11a969464c6490ca6c1957112015f87ed7
- 0x81be4d3eff2c2699fee6ec7185d7acb1a8ad4900560f20ca024fa42efbf64514
- 0x9ce237b6881c7a8934bc088272728f00e5b8346366b6b9d7e44968e71a803d1a
- 0x7a5bfe0496062dc4f63fdcfc48a112ae2a8c5ee5d8bb46a83fb35cc965c1cff1
- 0x3839a00511425e2311022a6cbd717fe230ee11ccbd5f5543fb856669c4702868
- 0xd6823394a586c9d55a19483a1403c3240e4e09369de393b2acf0f7eaa1c8238c
- 0x5942c2574ffacd0c039c3cd1147d5ab0b6d34e0278203065ce21c437ae2a392d
- 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
- 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
- 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
- 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4