← The evidence ledger
Evidence row 67452
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.munition.io/v1/serper/news
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- af654fa79873e26f9b461a1765cd7d55bb45e39ed2de3ab6526816d6f5821377
- Leaf
- 0xdadca98d42dde337c982dddfa71b5f17a91c26be896cccd14f545ec6bd5a1046
What was observed
{
"endpoints": [
[
"x402",
"https://api.munition.io/v1/serper/news"
]
],
"name": "api.munition.io/v1/serper/news",
"owner_address": "0x54d6c2c08e10f1a1d3da88df513bbe9bcf1a4afa",
"raw": {
"accepts": [
{
"amount": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x54d6C2C08e10F1a1d3dA88dF513bbE9BCf1A4aFa",
"scheme": "exact"
},
{
"amount": "4000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x54d6C2C08e10F1a1d3dA88dF513bbE9BCf1A4aFa",
"scheme": "exact"
},
{
"amount": "4000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x54d6C2C08e10F1a1d3dA88dF513bbE9BCf1A4aFa",
"scheme": "exact"
},
{
"amount": "4000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"name": "USDC"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "CawPXxATKM9iBPc2o6FRzu9LbvzZWcepD9akwZkbDyDo",
"scheme": "exact"
}
],
"description": "Munition Google News: x402-paid Google News results for AI agents via Serper. Pay 0.004 USDC per query for recent articles (title, link, source, date, snippet) with country, language and time filters.",
"extensions": {
"bazaar": {
"info": {
"iconUrl": "https://munition.io/logo.png",
"input": {
"body": {
"gl": "us",
"hl": "en",
"num": 10,
"q": "stablecoin regulation",
"tbs": "qdr:w"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"meta": {
"resultCount": 1,
"searchedAt": "2026-09-09T00:00:00.000Z"
},
"news": [
{
"date": "2 hours ago",
"link": "https://example.com/news/1",
"position": 1,
"source": "Example News",
"title": "Regulators finalize stablecoin rules"
}
],
"query": "stablecoin regulation"
},
"type": "json"
},
"serviceName": "Munition",
"tags": [
"search",
"news",
"google"
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"gl": {
"default": "us",
"description": "Country code (gl), e.g. us, fr, de.",
"type": "string"
},
"hl": {
"default": "en",
"description": "Interface language (hl), e.g. en, fr.",
"type": "string"
},
"num": {
"default": 10,
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"page": {
"default": 1,
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"q": {
"description": "Google query.",
"maxLength": 1000,
"minLength": 1,
"type": "string"
},
"tbs": {
"description": "Time filter, e.g. qdr:d, qdr:w, qdr:m, qdr:y.",
"type": "string"
}
},
"required": [
"q"
],
"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": {
"meta": {
"properties": {
"resultCount": {
"type": "integer"
},
"searchedAt": {
"format": "date-time",
"type": "string"
}
},
"required": [
"resultCount",
"searchedAt"
],
"type": "object"
},
"news": {
"items": {
"properties": {
"date": {
"type": "string"
},
"imageUrl": {
"type": "string"
},
"link": {
"format": "uri",
"type": "string"
},
"position": {
"type": "integer"
},
"snippet": {
"type": "string"
},
"source": {
"type": "string"
},
"title": {
"type": "string"
}
},
"required": [
"title",
"link"
],
"type": "object"
},
"type": "array"
},
"query": {
"type": "string"
}
},
"required": [
"query",
"news",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-22T01:04:52.706Z",
"quality": {
"l30DaysTotalCalls": 6,
"l30DaysUniquePayers": 5,
"lastCalledAt": "2026-10-22T01:04:52.525Z"
},
"resource": "https://api.munition.io/v1/serper/news",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Munition Google News: x402-paid Google News results for AI agents via Serper. Pay 0.004 USDC per query for recent articles (title, link, source, date, snippet) with country, language and time filters."
}What the leaf hashes
{"body":"af654fa79873e26f9b461a1765cd7d55bb45e39ed2de3ab6526816d6f5821377","id":67452,"kind":"listing","method":"baseline/1","observed_us":1793025463177462,"prev":null,"subject":"x402_bazaar:https://api.munition.io/v1/serper/news","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.