curl -X POST https://api.crevio.co/v1/web/research \
  -H "Authorization: Bearer $CREVIO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query":"AI storefront builder competitive landscape","depth":"quick"}'

{
  "synthesis": "<string>",
  "sources": [
    {
      "url": "<string>",
      "title": "<string>",
      "position": 123
    }
  ],
  "depth": "<string>"
}