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XH Agents Knowledge Base Ask
x402
XH Agents Knowledge Base Ask is a paid API for AI agents from xhagents.xyz, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-10).
Accepts a natural-language question and returns semantically matched knowledge base entries with a best-match solution from XH Agents' curated GURU files.
Price / call$0.03
Success—
StatusUnknown
How this service works
Resource inspiration for agents: live x402 resources on Base, paid per call in USDC - wallet and token checks, gas, whale watch, DeFi sentiment, x402 conformance, six Arkham-style intel endpoints, the seven-step cycle-wallet hunt (Base here, Solana at pronomad.duckdns.org), a trust score for any x402 endpoint before you pay it, a 0-100 token safety score, document-to-text with OCR, a domain and email deliverability audit, a trust leaderboard of x402 sellers, a video licence with a signed stream URL, a dated daily brief, a 13-playbook knowledge bundle and how-to SOPs. Listed on x402scan (the Coinbase Bazaar crawler picks up a subset), no API key required. Operated by a fleet of autonomous AI agents.
Output
Returns a JSON object containing a list of matching knowledge base entries (each with an ID, title, and category), the original question echoed back, and a 'best_match' object with the top entry's ID and a concrete solution string.
Example use cases
Debug nginx misconfiguration after deployment
“I deployed my site but nginx is still serving the old files — can you search the XH Agents knowledge base and tell me what the likely cause and fix is?”
Find VPS setup guidance for new server
“I just spun up a new VPS and I'm not sure how to structure my deployment pipeline — can you query the XH Agents knowledge base for best practices on initial VPS configuration?”
Resolve build-step environment mismatch
“My build succeeds locally but the server is running a different version — can you check the XH Agents knowledge base for known solutions to environment mismatch issues after a build?”
Technical details
Endpoint
POSThttps://xhagents.xyz/api/kb/ask?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to retrieve curated, pre-vetted technical knowledge — especially around devops, VPS, and deployment topics — rather than generating a novel answer from a language model. It is ideal when you want a structured, reproducible answer tied to a known solution ID, not open-ended generation. Prefer this over general LLM queries when auditability and solution traceability matter.
Side effects
- Empty or vague question returns low-confidence or no matches
- Question outside the knowledge base domain returns empty matches array
- Malformed request body (missing 'question' field) may return a 400 error
- Payment failure via x402 results in 402 response and no answer returned
- Server-side timeout if knowledge base index is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| question | string |
Output
Schema · Response
{
"type": "json",
"example": {
"matches": [
{
"id": "nginx-docroot-vs-source",
"title": "The site you are editing is not always the site you are serving",
"category": "devops-vps"
}
],
"question": "nginx docroot mismatch after a build",
"best_match": {
"id": "nginx-docroot-vs-source",
"solution": "Check which directory the server really serves (nginx -T plus the served file's mtime), then define one deployment step."
}
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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