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Canon Batch Fact-Checking & Academic Research
x402
Canon Batch Fact-Checking & Academic Research is a paid API for AI agents from v0-canon.orbonomy.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Batch-verifies multiple claims and searches academic papers/journals for AI agents, returning structured fact-check results.
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
A JSON object with a success boolean and structured results for each submitted claim, including verification verdicts and supporting or refuting academic references found across journals and papers.
Example use cases
Verify scientific claims in research paper
“I'm reviewing a submitted paper that makes five key claims about climate change impacts on marine ecosystems. Can you fact-check each one against recent peer-reviewed studies and let me know which claims are well-supported and which ones need more evidence?”
Validate health advice across multiple articles
“I've curated health content from several sources about intermittent fasting, but I want to make sure the claims are accurate. Can you batch-check these seven statements against medical journals and academic research to see what the evidence actually supports?”
Cross-reference policy statements with evidence
“A politician made three different claims about unemployment statistics and economic policy in their recent speech. Can you verify each claim by searching academic and government research sources to confirm whether they're factually accurate?”
Technical details
Endpoint
POSThttps://v0-canon.orbonomy.xyz/api/batchWhen to prefer
Use Canon when you need to batch-verify multiple factual claims simultaneously with grounding in academic and peer-reviewed sources. Prefer this over single-claim endpoints when you have several assertions to check at once, or when you specifically need scholarly/journal citations rather than general web fact-checking. Best suited for research workflows, content verification pipelines, and academic integrity checks.
Side effects
- Empty claims array returns validation error
- Malformed claims array causes 400 bad request
- Payment of 0.1 USDC not provided results in 402 Payment Required
- Claim too vague or ambiguous to verify returns low-confidence or null verdict
- Rate limiting if too many requests submitted
- Upstream academic database unavailable causes partial results or 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| claimsrequired | array |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| success | boolean |
Tags
x402
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