← The evidence ledger
Evidence row 3968774
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://1gateway.dev/v1/web/search-read
- Recorded
- Previous row
- #60265
- Body SHA-256
- 8ae6fbbcf0a562ccae5fcd6a83b5a4dab17207c0c1e6e1dbf6533fc6c8f54ea9
- Leaf
- 0x79fd2a0cdedd8e0d6e9d1c3b7a0bf0c1e30ccbe8e825aa48872781f9ba7858ae
What was observed
{
"endpoints": [
[
"x402",
"https://1gateway.dev/v1/web/search-read"
]
],
"name": "Web Search Read",
"owner_address": "0x6246eee0355dd7a93c888fe59e1151388a0cc5a1",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT",
"scheme": "exact"
}
],
"description": "Use when an agent needs to search and read in one call. Input: q, optional max (1-10, default 5), time_range (day, week, month, year). Output: JSON results (title, URL, date) and, for the top 3, the page converted to Markdown (up to 4,000 characters each; a page that fails is marked, the rest still ship). Provider failure is not charged. Example: ?q=EU+AI+Act+timeline&max=5",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"max": 5,
"q": "x402 payment protocol",
"time_range": "month"
},
"type": "http"
},
"output": {
"example": {
"attribution": "Search results via Serper (Google); page text fetched and converted by 1gateway from each publisher's page",
"cached": false,
"count": 4,
"notes": [
"Top 3 pages read by 1gateway (HTML → Markdown, ≤4000 characters each); text belongs to each publisher."
],
"pagesRead": 3,
"provider": "serper",
"query": "x402 payment protocol",
"results": [
{
"markdown": "# x402 protocol\n\nx402 is an open payment standard built on HTTP 402. A server answers an unpaid request with payment requirements; the client pays in USDC and …",
"markdownTruncated": true,
"publishedAt": null,
"readError": null,
"title": "x402 - An open protocol for internet-native payments",
"url": "https://pages.example/x402"
}
],
"retrievedAt": "2026-10-19T00:00:00.000Z",
"timeRange": null,
"upstreamCostUsd": 0.001
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"max": {
"description": "Number of results (default 5)",
"examples": [
5
],
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"q": {
"description": "Search query",
"examples": [
"x402 payment protocol"
],
"maxLength": 300,
"type": "string"
},
"time_range": {
"description": "Only results from the past day, week, month or year",
"enum": [
"day",
"week",
"month",
"year"
],
"examples": [
"month"
],
"type": "string"
}
},
"required": [
"q"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"attribution": {
"type": "string"
},
"cached": {
"type": "boolean"
},
"count": {
"type": "integer"
},
"notes": {
"items": {
"type": "string"
},
"type": "array"
},
"pagesRead": {
"type": "integer"
},
"provider": {
"type": "string"
},
"query": {
"type": "string"
},
"results": {
"items": {
"properties": {
"markdown": {
"type": [
"string",
"null"
]
},
"markdownTruncated": {
"type": "boolean"
},
"publishedAt": {
"type": [
"string",
"null"
]
},
"readError": {
"type": [
"string",
"null"
]
},
"title": {
"type": "string"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"retrievedAt": {
"type": "string"
},
"timeRange": {
"type": "null"
},
"upstreamCostUsd": {
"type": "number"
}
},
"required": [
"query",
"timeRange",
"count",
"pagesRead",
"results",
"provider",
"retrievedAt",
"cached",
"upstreamCostUsd",
"attribution",
"notes"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_dr4pqtka"
},
"schema": {
"$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/v1792593183/bazaar-icons/c4d9db8f8f483844.png",
"lastUpdated": "2026-11-07T03:34:55.692Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-07T03:34:55.48Z"
},
"resource": "https://1gateway.dev/v1/web/search-read",
"serviceName": "Web Search Read",
"tags": [
"web-search",
"scrape",
"markdown",
"research",
"rag"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent needs to search and read in one call. Input: q, optional max (1-10, default 5), time_range (day, week, month, year). Output: JSON results (title, URL, date) and, for the top 3, the page converted to Markdown (up to 4,000 characters each; a page that fails is marked, the rest still ship). Provider failure is not charged. Example: ?q=EU+AI+Act+timeline&max=5"
}What the leaf hashes
{"body":"8ae6fbbcf0a562ccae5fcd6a83b5a4dab17207c0c1e6e1dbf6533fc6c8f54ea9","id":3968774,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083528149089,"prev":60265,"subject":"x402_bazaar:https://1gateway.dev/v1/web/search-read","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (195826 rows).
- 0x79fd25705d0eb75da541830b718da8104000efb0bb05a385d71596eb1ca20af3
- 0x6201e0c9e0d8764b99a275ed2773a58c9826b8b3560c810ad45d6b445aba6f45
- 0xcc4302a5b3c7adfc85ba814e15d81e22a744cd6d1a3450f9c9c1971f9b8cfc16
- 0xee38207e2b21f1cd3a82fd80d08d8ed2605b6df4b452c0dfa3986aee316c346e
- 0xe9f3c289cd00403533645c9c77924cb9ddcef63070b27afd3d3017fb26db6e9c
- 0x62c8b7d75db99c309f30e822c73204756b72c9ed8ee156c2e0b17bd10dc6e1cc
- 0xa0443261222fb351fd99eeb8c1de30f2f591d55f579d89425b02b4f2912be033
- 0x70594798f4a105b45e60acf1bc42904bdd5fc9df3a0ec0a9261fb2b2ed6b78cf
- 0xbe418c98aaad10575365d99255b789522c6b2a839befbd716a3676d785acc26b
- 0x86f30ecab4a3c1359559900259ff56e5f72fffa354f807daa18aa6d9f3629e7f
- 0x7b65c669a78b4cff9679e1b957dbdd1fcdf7bd75d6c41473d648ebad5bdc4aec
- 0x3a433af969197ca235bef6a876f4a6926b4e7d13d71d02dcb8df88cb630a1330
- 0xd445f2917713e4a9cf58e8d6c62200bce02b187115510c936159d350d5797da6
- 0xc9930015910e15b4a3ee7fa6677b93ccee48576a50ff5a3514be8ce187946e8f
- 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
- 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
- 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
- 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c
- Day root
- 0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d
- Chained
- 0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb
- Published
- On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa