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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 vert.orbonomy.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Verifies factual claims and supports academic research by checking claims against sources and searching scholarly papers and journals
Price / call$0.1
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 indicating whether the claim verification or research query was processed, along with any supporting or refuting evidence, source citations, or academic references related to the submitted claim.
Example use cases
Example prompt
“Can you fact-check this claim for me in English: 'Drinking eight glasses of water a day is scientifically proven to be necessary for all adults'?”
Technical details
Endpoint
POSThttps://vert.orbonomy.xyz/api/verifyWhen to prefer
Choose Canon when an AI agent needs to programmatically verify factual claims, cross-reference statements against academic literature, or search scholarly journals — especially when the agent is operating in research, journalism, education, or content moderation workflows where accuracy is critical and a per-call micropayment model (USDC on Base) is acceptable.
Side effects
- Missing required 'claim' field returns an error
- Missing required 'lang' field causes processing failure
- Unsupported language code may result in failed lookup
- Ambiguous or extremely vague claims may return low-confidence results
- Payment failure (insufficient USDC balance) blocks the request
- Service unavailability on the host returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| langrequired | string | |
| claimrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| success | boolean |
Tags
x402
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