← The evidence ledger
Evidence row 279159
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://serp402.com/api/v1/yandex-search
- Recorded
- Previous row
- #257543
- Body SHA-256
- 5a5f64bc2c7d1aca5b6071d46b0e2dd93f21a342551a98b78e9895eb9c94fa6d
- Leaf
- 0x7dd0bd01b50f9f27aae113f160ba6660db46f398e7f015bcb5a80ec2212549ee
What was observed
{
"endpoints": [
[
"x402",
"https://serp402.com/api/v1/yandex-search"
]
],
"name": "serp402",
"owner_address": "0xaa1252d726567293cffe6ca495e32c6aecfdc56d",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"scheme": "exact"
}
],
"description": "Yandex: Scrape Yandex search results directly in JSON format. Extract organic results for your own keywords with different region and language parameters. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"lang": "en",
"lr": "84",
"text": "Coffee",
"yandex_domain": "yandex.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"endpoint": "yandex-search",
"meta": {
"latencyMs": 1400
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"family_mode": {
"description": "Parameter enables or disables Family Mode (safe search). It can be set to: - Off( 0 ) - Moderate( 1 ) - Strict( 2 ). It defaults to Moderate( 1 ).",
"type": "string"
},
"fix_typo": {
"description": "Parameter enables or disables automatic spelling correction. It can be set to: true - false . It defaults to true .",
"type": "string"
},
"groups_on_page": {
"description": "maximum number of groups displayed on a single results page. It defaults to 20 .",
"type": "string"
},
"lang": {
"description": "language to use for the Yandex search. Head to the Yandex languages for a full list of supported Yandex languages. It defaults to en when yandex_domain is…",
"type": "string"
},
"lr": {
"description": "country or region ID to limit the search results to. Head to the Yandex locations for a full list of supported Yandex locations. If parameter is not set - the…",
"type": "string"
},
"period": {
"description": "time period for search results. It can be set to: all - all time (Default) day - last day last_two_weeks - last two weeks month - last month",
"type": "string"
},
"sort_mode": {
"description": "sorting mode of search results. It can be set to: relevance - by relevance (default) date - by date.",
"type": "string"
},
"text": {
"description": "search query. You can use anything that you would use in a regular Yandex search. It can be 400 characters at maximum. Yandex usually accepts first 40 words…",
"type": "string"
},
"yandex_domain": {
"description": "Yandex domain to use. It defaults to yandex.com . Head to the Yandex domains for a full list of supported Yandex domains. A default lr is used for each…",
"type": "string"
}
},
"required": [
"text"
],
"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": {
"additionalProperties": true,
"description": "Yandex results as structured JSON. The shape follows the source, so fields differ between endpoints; identifiers and routing belonging to the collection layer are stripped.",
"properties": {
"attribution": {
"description": "Where the data comes from and what was done to it. Keep it with the results if you pass them on.",
"type": "object"
},
"endpoint": {
"description": "Which endpoint answered.",
"type": "string"
},
"meta": {
"description": "How long the call took.",
"type": "object"
},
"paid": {
"description": "The settled transaction and network.",
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"resourceUrl": "https://serp402.com/api/v1/yandex-search",
"scheme": "exact",
"validUntil": 1793029167,
"version": 1
},
"signature": "0x42ce8f291ffabcf33c5e8a3e9c83e113bdf31911342da7dabaf0929dd6180a14377f787d41080acb79262d6d8a36557b8d3d2677a23b8667ab303e76c0a651c91c"
},
{
"acceptIndex": 1,
"format": "eip712",
"payload": {
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"resourceUrl": "https://serp402.com/api/v1/yandex-search",
"scheme": "exact",
"validUntil": 1793029167,
"version": 1
},
"signature": "0x298f4dc8eb87ed6fac9fc36dcd6dd2309d5ab69178988c7771acb5905035957f3f6af4b72aaa1d5cfb2dd7eb9b9fb17cc9114b40c91df4b8fbf8b059ffcf709e1c"
}
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"offers": {
"items": {
"properties": {
"acceptIndex": {
"type": "integer"
},
"format": {
"type": "string"
},
"payload": {
"properties": {
"amount": {
"type": "string"
},
"asset": {
"type": "string"
},
"network": {
"type": "string"
},
"payTo": {
"type": "string"
},
"resourceUrl": {
"type": "string"
},
"scheme": {
"type": "string"
},
"validUntil": {
"type": "integer"
},
"version": {
"type": "integer"
}
},
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"type": "object"
},
"signature": {
"type": "string"
}
},
"required": [
"format",
"signature"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"offers"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T15:37:27.596Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T15:37:27.411Z"
},
"resource": "https://serp402.com/api/v1/yandex-search",
"serviceName": "serp402",
"tags": [
"search",
"yandex",
"x402",
"agents",
"api"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Yandex: Scrape Yandex search results directly in JSON format. Extract organic results for your own keywords with different region and language parameters. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners."
}What the leaf hashes
{"body":"5a5f64bc2c7d1aca5b6071d46b0e2dd93f21a342551a98b78e9895eb9c94fa6d","id":279159,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042181802891,"prev":257543,"subject":"x402_bazaar:https://serp402.com/api/v1/yandex-search","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).
- 0x7dd0be117a7244acd6a981ea380a455753a75eb3f4fbc3a0c873775f65490d87
- 0xafd091a822350b654a0025d682d087f30bf56b76acee0fc79b949feb16286b9e
- 0x375041a54eae11f6c277217a9497526b30b490f3edeb5e2d07bcac3ebccebd12
- 0xaa64fed8c7a3c7244a99b62e07c8e368fb0a97ad2ed4eaf9d655082bd249842f
- 0x7911890126e35df4cfd1d8d8a27e99f167cd1643ec1b095c63afe3163fb95704
- 0x34583135bf928b982a8e30a4eab37a1d59a6f8a65b6d9eed56ba5b3fb8b4a1f3
- 0x266d299cd12b786c523cb5464d04071826864a31f0a28ab921692a88c8489a81
- 0x4a6cdfb800a495e78f277bd519b765ba2c68c7bb4a1b1992ebccfdc8741d079d
- 0xca4de9d28408d7dddd5546456f374709b11bc58deba5a4057f79915305523933
- 0x9fa5dbe99ca21068042ed16a3612abec879ae9bc437beeaf788519de22645918
- 0xaf10e841089e5989890dc77ffce42a46564d25ef15f30d1e35bf53a495483ad4
- 0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3
- 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
- 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae