← The evidence ledger
Evidence row 19405
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.fastaf.co/x402/v1/shopping
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 425b01366c62197b9b374036c1a0f50b291eeef8a07b488cc1d40ebe73593037
- Leaf
- 0x7f1a677d20651b552db19035c883f4e8571f4eab97662539b42381eeb3ac81e4
What was observed
{
"endpoints": [
[
"x402",
"https://api.fastaf.co/x402/v1/shopping"
]
],
"name": "FastAF",
"owner_address": "0x05b75e13f071a09a26b50a18ce5bd02a0755d76f",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x05B75e13f071A09A26B50a18Ce5BD02a0755d76F",
"scheme": "exact"
}
],
"description": "Product price comparison and shopping search API for AI agents: Google Shopping results as JSON with titles, prices, merchants, product links and ratings when available. Supports keyword search and country targeting for ecommerce research. Provided by FastAF Google Shopping Search. Price: $0.010000 USDC per successful call.",
"extensions": {
"bazaar": {
"info": {
"docsUrl": "https://fastaf.co/apis/google-shopping-api/",
"homepage": "https://fastaf.co",
"input": {
"method": "GET",
"queryParams": {
"country": "us",
"language": "en",
"query": "running shoes"
},
"type": "http"
},
"openApiUrl": "https://api.fastaf.co/openapi.json",
"output": {
"example": {
"shopping_results": [
{
"link": "https://example.com/products/road-running-shoes",
"price": "$89.00",
"rating": 4.5,
"reviews": 86,
"source": "City Sports",
"title": "Road running shoes, size 9"
}
]
},
"type": "json"
},
"website": "https://fastaf.co"
},
"metadata": {
"provider": {
"description": "FastAF: Web data for AI agents, pay per call in USDC via x402, no account: Google search, Maps, News, Shopping, Scholar, Jobs, AI Mode, Amazon, eBay, Walmart, Zillow, YouTube transcripts, public LinkedIn/X profiles, scraping and screenshots.",
"docsUrl": "https://fastaf.co/apis/google-shopping-api/",
"homepage": "https://fastaf.co",
"name": "FastAF",
"openApiUrl": "https://api.fastaf.co/openapi.json",
"website": "https://fastaf.co"
}
},
"routeTemplate": "/x402/v1/shopping",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"description": "Product price comparison and shopping search API for AI agents: Google Shopping results as JSON with titles, prices, merchants, product links and ratings when available. Supports keyword search and country targeting for ecommerce research.",
"properties": {
"docsUrl": {
"format": "uri",
"type": "string"
},
"homepage": {
"format": "uri",
"type": "string"
},
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"description": "Google Shopping keyword search with country and language targeting.",
"examples": [
{
"country": "us",
"language": "en",
"query": "running shoes"
}
],
"properties": {
"country": {
"description": "Two-letter search country code, e.g. us, uk or fr; default us. Localizes results, not a scrape proxy selection. No option surcharge; 10 credits per successful request.",
"examples": [
"us"
],
"maxLength": 8192,
"type": "string"
},
"domain": {
"description": "Google host to search, e.g. google.com or google.co.uk; default google.com. No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"html": {
"description": "Return raw source HTML instead of parsed JSON when true; true/false, default false. No option surcharge; 10 credits per successful request.",
"type": "boolean"
},
"language": {
"description": "Result/interface language code, e.g. en, es, fr or de; default en. Use lr, where supported, to restrict document languages. No option surcharge; 10 credits per successful request.",
"examples": [
"en"
],
"maxLength": 8192,
"type": "string"
},
"lr": {
"description": "Document-language filter: lang_en or a pipe-separated list such as lang_en|lang_fr. Omitted: no explicit language restriction. No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"nfpr": {
"description": "Spelling correction: string 1 excludes automatically corrected queries; 0 allows them (default 0). No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"page": {
"description": "Zero-based results page: 0 is the first page, 1 the second; non-negative integer, default 0. Each page is a separate request. No option surcharge; 10 credits per successful request.",
"minimum": 0,
"type": "integer"
},
"query": {
"description": "Required Google Shopping search text or complete Google search URL, e.g. running shoes. No default. No option surcharge; 10 credits per successful request.",
"examples": [
"running shoes"
],
"maxLength": 8192,
"type": "string"
},
"safe": {
"description": "Adult-content filter: active enables SafeSearch; off disables it (default off). No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"shoprs": {
"description": "Opaque Google Shopping filter ID copied from a Google URL; pair with query text including the selected filter label. Omit for no explicit shopping filter. No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"tbs": {
"description": "Google filter expression, e.g. qdr:d for the past day or qdr:w for the past week. Omitted: no explicit time/advanced filter. No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
},
"uule": {
"description": "Google's encoded geographic search token, copied from a Google URL. Omit for no explicit token; do not combine with location where supported. No option surcharge; 10 credits per successful request.",
"maxLength": 8192,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"openApiUrl": {
"format": "uri",
"type": "string"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"description": "Google Shopping JSON. shopping_results contains titles, displayed prices, merchant source, product links, ratings and reviews when available.",
"properties": {
"shopping_results": {
"items": {
"additionalProperties": true,
"properties": {
"link": {
"type": "string"
},
"price": {
"type": "string"
},
"rating": {
"type": "number"
},
"reviews": {
"type": "number"
},
"source": {
"type": "string"
},
"title": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"website": {
"format": "uri",
"type": "string"
}
},
"required": [
"input"
],
"title": "FastAF Google Shopping Search",
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T01:19:53.91Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-26T01:19:53.721Z"
},
"resource": "https://api.fastaf.co/x402/v1/shopping",
"serviceName": "FastAF",
"tags": [
"data",
"scraping",
"web-data",
"api",
"agents"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Product price comparison and shopping search API for AI agents: Google Shopping results as JSON with titles, prices, merchants, product links and ratings when available. Supports keyword search and country targeting for ecommerce research. Provided by FastAF Google Shopping Search. Price: $0.010000 USDC per successful call."
}What the leaf hashes
{"body":"425b01366c62197b9b374036c1a0f50b291eeef8a07b488cc1d40ebe73593037","id":19405,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025331692798,"prev":null,"subject":"x402_bazaar:https://api.fastaf.co/x402/v1/shopping","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).
- 0x7f1a7011f91c78bd19a0b32159262fdb3f182964ad70a4ae52dae5df075260f3
- 0x443196e038bd6fbf36ee4391eb47c3999b73ceb26db2b8054014e892d031128d
- 0x2097444fdccad156e89e9b8107392d04c1237839d5cbf30a1b57a11d4581cbc9
- 0xab74bd381c7e022c2587e979be58128717f0ca08e54c62cbc4c24d3c1d2c302a
- 0x6a71867abbba0245bae694f55ebee01c8e2b5092fcd83149cb4c3e04a844bd37
- 0xf5df3754020b6d9c516ef00f6dc8566dadce92d5b813655bf71926da677afc66
- 0xdbfaed8a6f024ba321870538dd6ac621bedb03ea2205eb96dba82a43f1702b07
- 0x80a6d8cab467acd749d1fe25af283b5bc7dfad13c0adf66935bc2c4caf0f793c
- 0x113fba6d7207bad277545f607f0a674994c5fd3f204373bd52b7784ddfeb38a2
- 0x75fb43d121b0c7d36d6ce3843de524bb5cde5e31bd50964f1eb46e9e4d22df1f
- 0x86993f34ffd04a19214c4b442a83218e78811798750015024990bf574868d9e8
- 0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3
- 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
- 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae