Fact-check verdict written by Claude Haiku 5.5 (Anthropic) from real web sources...
https://x402.agentindex.world/fact-checkOverview
Fact-check verdict written by Claude Haiku 5.5 (Anthropic) from real web sources: supported/contradicted/mixed/unverifiable, each source with its stance (supports/contradicts/neutral). Answer in a few seconds. Try GET /fact-check/sample. Independently monitored: lumierepaycheck.org/e?url=https://x402.agentindex.world/fact-check
Protocol
x402 (POST)
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
fact-check
Source
self-registered
Indexed
2026-09-19 13:49:09
Health
Status
healthy
Latency (p50)
295ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-31 07:00:12
Last Healthy
2026-10-31 05:59:47
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"claim": "The Eiffel Tower is taller than the Statue of Liberty."
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"claim": "The Eiffel Tower is taller than the Statue of Liberty.",
"confidence": 0.92,
"sources": [
{
"stance": "supports",
"title": "Eiffel Tower Facts",
"url": "https://example.com/eiffel-tower-facts"
}
],
"verdict": "supported"
},
"type": "json"
}