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ScriptMasterLabs AI Fact Check API
x402
ScriptMasterLabs AI Fact Check API is a paid API for AI agents from acp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-22).
Performs AI-assisted fact-checking on claims or content, paid per-call in USDC via the x402 protocol on Base
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns an AI-generated fact-check assessment of the provided claim, including a verification status (true/false/unverifiable), supporting evidence or reasoning, and a confidence score. The response schema is minimal and results may vary in structure.
Example use cases
News article claim verification
“I just read that 'Bitcoin ETFs accumulated over $10 billion in assets in their first month of trading' — can you fact-check that statement for me?”
Compliance statement validation
“We need to verify this regulatory claim before publishing: 'SEC Rule 144 allows insiders to sell restricted securities after a 6-month holding period.' Can you check if that's accurate?”
Research fact validation
“Fact-check this for my report: 'Real world asset tokenization market is projected to reach $16 trillion by 2030.'”
Technical details
Endpoint
GEThttps://acp-x402-discovery.onrender.com/x402/ai-fact-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call AI fact-checking without a subscription, especially in crypto, RWA, federal, or SEC/compliance domains. It is best for one-off claim verifications where cost predictability matters ($0.001 per call). Avoid if you need guaranteed structured output schemas, high reliability SLAs, or bulk fact-checking workflows.
Side effects
- Missing or malformed 'properties' input parameter returns an empty or error response
- 402 Payment Required if USDC payment via x402 is not attached or fails
- Service unavailability due to hosting on Render free tier (cold starts, sleep cycles)
- Vague or ambiguous claims may return low-confidence or inconclusive results
- Response schema is undocumented ({}) so output structure may be inconsistent
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"example": {}
}Tags
x402
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