{
  "opencollection": "1.0.0",
  "info": {
    "name": "Unpaywall DOI Lookup Search API",
    "version": "2.0.0"
  },
  "items": [
    {
      "info": {
        "name": "Search",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "Search Articles by Title",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://api.unpaywall.org/v2/search/",
            "params": [
              {
                "name": "query",
                "value": "machine learning drug discovery",
                "type": "query",
                "description": "Title search query. Supports AND (default), OR, phrase matching (\"exact phrase\"), and negation (-term)."
              },
              {
                "name": "email",
                "value": "you@example.com",
                "type": "query",
                "description": "Your email address — required for all API calls"
              },
              {
                "name": "is_oa",
                "value": "true",
                "type": "query",
                "description": "Filter results to open access articles only (true) or closed access only (false)"
              },
              {
                "name": "page",
                "value": "1",
                "type": "query",
                "description": "Pagination page number (50 results per page)"
              }
            ]
          },
          "docs": "Search the Unpaywall database by article title. Returns up to 50 matching articles per page with relevance scores and title snippets. Covers 120M+ articles with Crossref DOIs updated within 24 hours. Supports AND logic (default), phrase matching (quoted), OR operator, and negation (-term)."
        }
      ]
    }
  ],
  "bundled": true
}