{
  "opencollection": "1.0.0",
  "info": {
    "name": "NCBI E-utilities Discovery API",
    "version": "1.0"
  },
  "items": [
    {
      "info": {
        "name": "Discovery",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "Database statistics and field metadata",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/einfo.fcgi",
            "params": [
              {
                "name": "db",
                "value": "",
                "type": "query"
              },
              {
                "name": "retmode",
                "value": "",
                "type": "query"
              }
            ]
          },
          "docs": "Returns the list of all valid Entrez databases or, when 'db' is supplied, statistics and indexing fields for that database."
        },
        {
          "info": {
            "name": "Find related records across Entrez databases",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi",
            "params": [
              {
                "name": "dbfrom",
                "value": "",
                "type": "query"
              },
              {
                "name": "db",
                "value": "",
                "type": "query"
              },
              {
                "name": "id",
                "value": "",
                "type": "query"
              },
              {
                "name": "linkname",
                "value": "",
                "type": "query"
              },
              {
                "name": "cmd",
                "value": "",
                "type": "query",
                "description": "Command mode (neighbor, neighbor_history, llinks, prlinks, etc.)."
              }
            ]
          },
          "docs": "Returns UIDs in a destination database linked to UIDs in a source database, including computed neighbors and external LinkOut links."
        },
        {
          "info": {
            "name": "Spelling suggestions for a query term",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/espell.fcgi",
            "params": [
              {
                "name": "db",
                "value": "",
                "type": "query"
              },
              {
                "name": "term",
                "value": "",
                "type": "query"
              }
            ]
          },
          "docs": "Returns NCBI-suggested corrections for a misspelled query term."
        },
        {
          "info": {
            "name": "Match citations to PubMed UIDs",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/ecitmatch.cgi",
            "params": [
              {
                "name": "db",
                "value": "",
                "type": "query"
              },
              {
                "name": "rettype",
                "value": "",
                "type": "query"
              },
              {
                "name": "bdata",
                "value": "",
                "type": "query",
                "description": "Pipe-delimited citation strings."
              }
            ]
          },
          "docs": "Resolves bibliographic citation strings to PubMed UIDs."
        }
      ]
    }
  ],
  "bundled": true
}