← The evidence ledger
Evidence row 62324
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agentbit.app/v1/knowledge/wiki
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d61332cfdcc6874a69781439ed92adb505c419367bc3224030f072e4a3152c0c
- Leaf
- 0x2763421ab6e09aa771d0956fe42371b3abb73bcbb7b8d36811f644b69b1f0e31
What was observed
{
"endpoints": [
[
"x402",
"https://agentbit.app/v1/knowledge/wiki"
]
],
"name": "agentbit.app/v1/knowledge/wiki",
"owner_address": "0x4395c7e383b7e05665aad7f36ed77c01923dd965",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"resource": "https://agentbit.app/v1/knowledge/wiki",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:137",
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"resource": "https://agentbit.app/v1/knowledge/wiki",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:42161",
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"resource": "https://agentbit.app/v1/knowledge/wiki",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "566SN4N4q1dAjSXTf6Ru9FGY7iD1Sj6n3QmGCEigBfYd",
"resource": "https://agentbit.app/v1/knowledge/wiki",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:480",
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"resource": "https://agentbit.app/v1/knowledge/wiki",
"scheme": "exact"
}
],
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"extensions": {
"bazaar": {
"info": {
"description": "Entity grounding for AI agents. Before reasoning about a person, company, place, technology or event, an agent needs a reliable baseline — this tool provides it in one call: a Wikipedia search returning up to 10 ranked matches (title, one-line description, canonical URL), plus the full summary of the best match with its extract (up to 2000 characters), thumbnail image and last-modified timestamp, so you can see how fresh the article is. Works across 300+ Wikipedia language editions via the lang parameter (en, ro, de, ja...). Disambiguation pages are identifiable by their type field. Uses the official Wikimedia REST APIs with proper identification, and returns the CC BY-SA attribution note your agent must carry when republishing content. Pairs naturally with paper-search (academic sources) and web-search (current web) as the encyclopedic layer of a research stack.",
"errors": [
{
"code": "PAYMENT_REQUIRED",
"description": "Missing or invalid payment — retry with a valid PAYMENT-SIGNATURE header",
"retryable": true,
"status": 402
},
{
"code": "VALIDATION_ERROR",
"description": "Request body does not match the input schema",
"retryable": false,
"status": 422
},
{
"code": "RATE_LIMITED",
"description": "Too many requests from this client",
"retryable": true,
"status": 429
},
{
"code": "UPSTREAM_TIMEOUT",
"description": "Upstream data source unavailable — safe to retry",
"retryable": true,
"status": 502
}
],
"input": {
"body": {
"lang": "en",
"query": "EIP-3009"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"networks": [
"eip155:8453",
"eip155:137",
"eip155:42161",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"eip155:480"
],
"output": {
"example": {
"attribution": "Content from Wikipedia (en.wikipedia.org), licensed CC BY-SA 4.0 — attribute when republishing.",
"lang": "en",
"match_count": 2,
"matches": [
{
"description": "Decentralized blockchain platform",
"key": "Ethereum",
"title": "Ethereum",
"url": "https://en.wikipedia.org/wiki/Ethereum"
}
],
"query": "EIP-3009",
"top_summary": {
"description": "Decentralized blockchain platform",
"extract": "Ethereum is a decentralized blockchain...",
"last_modified": "2026-08-30T10:00:00Z",
"thumbnail": "https://upload.wikimedia.org/example.png",
"title": "Ethereum",
"type": "standard",
"url": "https://en.wikipedia.org/wiki/Ethereum"
}
},
"type": "json"
},
"pricing": {
"amount": 0.005,
"currency": "USDC",
"firstCallFree": true,
"model": "per-call",
"quoteHint": "Send your wallet address in an X-BUYER-WALLET header on the unpaid request to receive your personalized (volume-discounted) quote.",
"volumeDiscounts": [
{
"minCalls30d": 100,
"percent": 10
},
{
"minCalls30d": 1000,
"percent": 20
}
]
},
"provider": {
"category": "WEB_SEARCH_RESEARCH",
"description": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"docsUrl": "https://agentbit.app/llms.txt",
"name": "AgentBIT",
"tags": [
"x402",
"agentbit",
"data",
"enrichment",
"lookup",
"records",
"wiki",
"facts"
],
"website": "https://agentbit.app"
},
"reliability": {
"measuredAt": "2026-10-23T15:24:07+00:00",
"p50LatencyMs": 456,
"p95LatencyMs": 612,
"sampleSize": 6,
"successRatePercent": 100,
"windowDays": 30
}
},
"resource": "https://agentbit.app/v1/knowledge/wiki",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"description": {
"type": "string"
},
"errors": {
"items": {
"properties": {
"code": {
"type": "string"
},
"description": {
"type": "string"
},
"retryable": {
"type": "boolean"
},
"status": {
"type": "integer"
}
},
"required": [
"status",
"code"
],
"type": "object"
},
"type": "array"
},
"input": {
"additionalProperties": false,
"properties": {
"body": {
"description": "Wikipedia Facts input. Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it.",
"properties": {
"lang": {
"description": "Wikipedia language edition (default en)",
"type": "string"
},
"limit": {
"description": "Max search matches (1-10, default 5)",
"type": "integer"
},
"query": {
"description": "Entity or topic to look up (2-300 chars)",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"networks": {
"items": {
"type": "string"
},
"type": "array"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"pricing": {
"properties": {
"amount": {
"type": [
"number",
"null"
]
},
"currency": {
"type": "string"
},
"firstCallFree": {
"type": "boolean"
},
"maxAmount": {
"type": "number"
},
"model": {
"type": "string"
},
"quoteHint": {
"type": "string"
},
"volumeDiscounts": {
"items": {
"properties": {
"minCalls30d": {
"type": "integer"
},
"percent": {
"type": "number"
}
},
"required": [
"minCalls30d",
"percent"
],
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"provider": {
"properties": {
"category": {
"enum": [
"FINANCIAL_ANALYSIS",
"DATA_ENRICHMENT",
"INFRASTRUCTURE",
"WEB_SEARCH_RESEARCH",
"SOCIAL_INTELLIGENCE",
"PREDICTION_MARKETS",
"CREATIVE"
],
"type": "string"
},
"description": {
"type": "string"
},
"docsUrl": {
"type": "string"
},
"name": {
"type": "string"
},
"tags": {
"items": {
"type": "string"
},
"type": "array"
},
"website": {
"type": "string"
}
},
"required": [
"name",
"category"
],
"type": "object"
},
"reliability": {
"properties": {
"measuredAt": {
"type": "string"
},
"p50LatencyMs": {
"type": [
"integer",
"null"
]
},
"p95LatencyMs": {
"type": [
"integer",
"null"
]
},
"sampleSize": {
"type": "integer"
},
"successRatePercent": {
"type": "number"
},
"windowDays": {
"type": "integer"
}
},
"required": [
"successRatePercent",
"sampleSize",
"windowDays"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-23T15:31:25.361Z",
"quality": {
"l30DaysTotalCalls": 6,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-23T15:31:24.433Z"
},
"resource": "https://agentbit.app/v1/knowledge/wiki",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Encyclopedic grounding in one call: Wikipedia search plus the full summary of the best match — extract, short description, canonical URL, thumbnail — in any of 300+ language editions. Official Wikimedia REST APIs, CC BY-SA attribution included. The cheapest way for an agent to ground an entity before reasoning about it."
}What the leaf hashes
{"body":"d61332cfdcc6874a69781439ed92adb505c419367bc3224030f072e4a3152c0c","id":62324,"kind":"listing","method":"baseline/1","observed_us":1793025452793951,"prev":null,"subject":"x402_bazaar:https://agentbit.app/v1/knowledge/wiki","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.