Fact-check any claim
in seconds, with sources

curl -X POST https://truesource.app/api/verify-text \
  -H "Authorization: Bearer ts_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "text": "BlackRock purchased $117M
     worth of Bitcoin ETF shares yesterday"
  }'

{
  "claims": [{
    "claim": "BlackRock purchased $117M
      of Bitcoin ETF shares",
    "verdict": "true",
    "confidence": 0.87,
    "reasoning": "SoSoValue ETF flow data
      confirms IBIT net inflow of $117.2M
      on the referenced date...",
    "evidence": {
      "supporting": [{
        "source": "SoSoValue",
        "url": "https://sosovalue.com/...",
        "reliability": 0.92
      }]
    }
  }],
  "summary": {
    "totalClaims": 1,
    "true": 1,
    "averageConfidence": 0.87
  }
}