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Canon – Fact-Checking & Academic Research API
x402
Canon – Fact-Checking & Academic Research API is a paid API for AI agents from aury.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Verifies claims, searches academic papers, and explores journals for AI agents via a single entity-lookup endpoint.
Price / call$0.05
Success—
StatusUnknown
How this service works
Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.
Output
Returns a JSON object with a 'success' boolean and likely associated fact-check verdict, matched academic papers, journal entries, or verification metadata related to the queried entity ID.
Example use cases
Example prompt
“Can you fact-check this claim using Canon and search for any academic papers that support or refute it — the entity ID is 'climate-co2-2023': 'Global CO2 levels rose by 3 ppm in 2023'?”
Technical details
Endpoint
POSThttps://aury.orbonomy.xyz/api/entityWhen to prefer
Choose this endpoint when an AI agent needs to verify a specific claim, look up an academic entity, or search scholarly literature by a known ID, and is operating in a USDC-on-Base x402 payment context. Prefer over general web search when structured, citable academic verification is required.
Side effects
- Missing required 'id' field returns 400 validation error
- Unknown or unrecognized entity ID returns empty or null result
- Payment not completed (x402 USDC on Base not settled) results in 402 Payment Required
- Service unavailable returns 503 or timeout
- Malformed JSON body returns 400 parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| idrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| success | boolean |
Tags
x402
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