qqc4j6ht.nx.link
No description published for this endpoint.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
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.
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xCc05…1CF78
- USD Coin contract
- 0x8335…02913
- Payment window
- 24 hours
- Buys
- Alphakek API https://api.alphakek.ai - POST Ask any crypto-related question (Uncensored AI)
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"payTo": "0xCc05FBE0cC01dD2Ebfd60f91F1050d0AeaB1CF78",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://qqc4j6ht.nx.link/knowledge/ask",
"description": "Alphakek API https://api.alphakek.ai - POST Ask any crypto-related question (Uncensored AI)",
"outputSchema": {
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"type": "object",
"title": "KnowledgeAskResponse",
"required": [
"answer",
"sources"
],
"properties": {
"answer": {
"type": "string",
"title": "Answer"
},
"sources": {
"type": "array",
"items": {
"type": "string"
},
"title": "Sources"
}
}
}
}
},
"description": "Successful Response"
},
"422": {
"content": {
"application/json": {
"schema": {
"type": "object",
"title": "HTTPValidationError",
"properties": {
"detail": {
"type": "array",
"items": {
"type": "object",
"title": "ValidationError",
"required": [
"loc",
"msg",
"type"
],
"properties": {
"loc": {
"type": "array",
"items": {
"anyOf": [
{
"type": "string"
},
{
"type": "integer"
}
]
},
"title": "Location"
},
"msg": {
"type": "string",
"title": "Message"
},
"type": {
"type": "string",
"title": "Error Type"
}
}
},
"title": "Detail"
}
}
}
}
},
"description": "Validation Error"
}
},
"requestBody": {
"content": {
"application/json": {
"schema": {
"type": "object",
"title": "KnowledgeAskPayload",
"required": [
"question"
],
"properties": {
"question": {
"type": "string",
"title": "Question"
},
"search_mode": {
"enum": [
"deep",
"fast",
"ultrafast"
],
"type": "string",
"title": "Search Mode",
"default": "fast"
}
}
}
}
},
"required": true
}
},
"maxAmountRequired": "0.010001",
"maxTimeoutSeconds": 86400
}
]Provenance
- Seen in the source catalog
- 2025-10-24 07:30Z
- Last indexed by Roundhouse
- 2026-09-24 02:15Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 23:45Z
- x402 version
- 1
- Max timeout
- 86400s
- Liveness probe
- HTTP 404
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
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service qqc4j6ht.nx.link 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=qqc4j6ht.nx.link' 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://qqc4j6ht.nx.link/knowledge/ask, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.