FastX402 Lab
Searches Wikipedia and returns matching article titles with brief snippets. Returns up to 10 results ranked by relevance.
Searchoffline · HTTP 500eip155:8453Exactvia facilitator:payAI
Data
Settlements · 30d
232↓ 99%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.40
Verified settled volume
232 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0030
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7EThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.003USDC≈ $0.003 USD
on Base · exact scheme
Pay 0.003 USDC on Base to 0xFe6A…6Bd7E. The signed payment is good for 5 minutes.
- Paid to
- 0xFe6A…6Bd7E
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 3000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"query": "quantum computing"
}
},
"output": {
"type": "json",
"example": {
"query": "quantum computing",
"results": [
{
"title": "Quantum computing",
"pageid": 25498,
"snippet": "A <span class=\"searchmatch\">quantum</span> <span class=\"searchmatch\">computer</span> is a <span class=\"searchmatch\">computer</span> that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves"
},
{
"title": "Quantum machine learning",
"pageid": 42831127,
"snippet": "<span class=\"searchmatch\">Quantum</span> machine learning is the integration of <span class=\"searchmatch\">quantum</span> algorithms within machine learning programs. The most common use of the term refers to machine learning"
},
{
"title": "Timeline of quantum computing and communication",
"pageid": 39497567,
"snippet": "This is a timeline of <span class=\"searchmatch\">quantum</span> <span class=\"searchmatch\">computing</span> and <span class=\"searchmatch\">quantum</span> communication. 1960s 1970s 1980s 1981 – Richard Feynman in his talk at the First Conference on the Physics of Computation"
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "string",
"description": "Maximum number of results, 1-10 (default: 10)"
},
"query": {
"type": "string",
"description": "Search term or phrase"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"query": {
"type": "string"
},
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"title": {
"type": "string"
},
"pageid": {
"type": "integer"
},
"snippet": {
"type": "string"
}
}
}
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-18 05:14Z
- Last indexed by Roundhouse
- 2026-10-26 21:16Z
- Last enriched (probe, favicon, geo)
- 2026-10-18 11:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 500
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service FastX402 Lab and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=FastX402%20Lab' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://fastx402.tools/wikipedia-search, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.