Extract

curl -s https://helve.dev/v1/extract \
  -H "Authorization: Bearer $HELVE_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "urls": ["https://arxiv.org/abs/2211.17192"],
    "query": "how does speculative decoding work",
    "content": { "excerpts": { "max_per_url": 3 } }
  }'

{
  "id": "ext_01j…",
  "provider": "exa",
  "results": [{ "url": "https://arxiv.org/abs/2211.17192", "title": "…", "content": "…", "excerpts": ["…"], "raw": {} }],
  "failed": [{ "url": "https://example.com/paywalled", "error": "fetch timed out" }],
  "warnings": [],
  "usage": { "cost_usd": 0.001, "credits": 0 },
  "latency_ms": 1420
}