x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev
Use when you need knowledge search for facts about a topic, person, place, company, coin or concept: top Wikipedia articles for q= with title, short description, lead-section extract, article URL and Wikidata ID, in 25 languages. A web-search alternative for encyclopedic facts: it searches Wikipedia only, not the whole web. CC BY-SA 4.0 attribution in every result. $0.001 per call (USDC or USDT). Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay.
Offering
- Provider
- x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Web Search Research
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/knowledge/search- MIME type
- application/json
- First seen
- 2026-10-16T02:11:12.241Z
- Last seen
- Tags
- Search, knowledge, wikipedia, wikidata, encyclopedia, facts
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.001 USDC
Atomic price: 1000 · Network: eip155:42161 · Asset: USDC · Scheme: exact - Payment option 3
- 0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 4
- 0.001 USDC
Atomic price: 1000 · Network: eip155:43114 · Asset: USDC · Scheme: exact - Payment option 5
- 0.001 USDC
Atomic price: 1000 · Network: eip155:10 · Asset: USDC · Scheme: exact - Payment option 6
- 1000 atomic units
Atomic price: 1000 · Network: eip155:42220 · Asset: 0xcebA9300f2b948710d2653dD7B07f33A8B32118C · Scheme: exact - Payment option 7
- 1000 atomic units
Atomic price: 1000 · Network: eip155:42161 · Asset: 0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9 · Scheme: exact - Payment option 8
- 1000 atomic units
Atomic price: 1000 · Network: eip155:1 · Asset: 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 · Scheme: exact - Payment option 9
- 10 atomic units
Atomic price: 10 · Network: stacks:1 · Asset: SM3VDXK3WZZSA84XXFKAFAF15NNZX32CTSG82JFQ4.sbtc-token · Scheme: exact
Raw x402 terms
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]Observed health
- Status
- Healthy
- Latest latency
- 1550 ms
- Average latency
- 2051 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 12 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"additionalProperties": false,
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
]
},
"queryParams": {
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"minLength": 2,
"maxLength": 200,
"description": "search query: a topic, name or question"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 10,
"default": 5,
"description": "number of articles"
},
"lang": {
"type": "string",
"enum": [
"en",
"de",
"fr",
"es",
"it",
"pt",
"ru",
"ja",
"zh",
"pl",
"nl",
"uk",
"ar",
"fa",
"sv",
"ko",
"id",
"tr",
"vi",
"he",
"cs",
"fi",
"no",
"hu",
"ro"
],
"default": "en",
"description": "Wikipedia language edition"
}
}
}
}
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"additionalProperties": false,
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
]
},
"queryParams": {
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"minLength": 2,
"maxLength": 200,
"description": "search query: a topic, name or question"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 10,
"default": 5,
"description": "number of articles"
},
"lang": {
"type": "string",
"enum": [
"en",
"de",
"fr",
"es",
"it",
"pt",
"ru",
"ja",
"zh",
"pl",
"nl",
"uk",
"ar",
"fa",
"sv",
"ko",
"id",
"tr",
"vi",
"he",
"cs",
"fi",
"no",
"hu",
"ro"
],
"default": "en",
"description": "Wikipedia language edition"
}
}
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"query",
"lang",
"count",
"results",
"attribution",
"note"
],
"properties": {
"query": {
"type": "string"
},
"lang": {
"type": "string"
},
"count": {
"type": "integer"
},
"results": {
"type": "array",
"items": {
"type": "object",
"required": [
"rank",
"title",
"url",
"license",
"licenseUrl"
],
"properties": {
"rank": {
"type": "integer"
},
"title": {
"type": "string"
},
"description": {
"type": [
"string",
"null"
]
},
"descriptionSource": {
"type": [
"string",
"null"
]
},
"extract": {
"type": [
"string",
"null"
]
},
"url": {
"type": "string"
},
"historyUrl": {
"type": [
"string",
"null"
]
},
"pageId": {
"type": [
"integer",
"null"
]
},
"lastRevisionId": {
"type": [
"integer",
"null"
]
},
"lastTouched": {
"type": [
"string",
"null"
]
},
"wikidataId": {
"type": [
"string",
"null"
]
},
"wikidataUrl": {
"type": [
"string",
"null"
]
},
"license": {
"type": "string"
},
"licenseUrl": {
"type": "string"
},
"attribution": {
"type": "string"
}
}
}
},
"source": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"api": {
"type": "string"
},
"fetchedAt": {
"type": "string"
},
"cached": {
"type": "boolean"
}
}
},
"attribution": {
"type": "object",
"required": [
"text",
"license",
"licenseUrl"
]
},
"note": {
"type": "string"
}
}
}
}
}
}
}