Cortexa research tool·biomedical·pubtator

PubTator3 LiteratureSearch

Find PubMed articles that match a keyword, a PubTator entity ID (e.g. “@GENE_BRAF”), or an entity-to-entity relation expression (e.g. “relations:treat|@CHEMICAL_Doxorubicin|@DISEASE_Neoplasms”).

Livelast probed 2026-05-01 01:00Z· 628msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 628ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "limit": {
      "description": "Maximum number of results to return (applied client-side). The PubTator3 API returns 10 results per page; this parameter truncates the results to the requested count.",
      "type": "integer"
    },
    "page": {
      "default": 0,
      "description": "Zero-based results page (optional; default = 0).",
      "type": "integer"
    },
    "page_size": {
      "default": 10,
      "description": "How many PMIDs to return per page (optional; default = 10; note: the PubTator3 API always returns 10 per page regardless of this value).",
      "type": "integer"
    },
    "query": {
      "description": "What you want to search for. This can be plain keywords, a single PubTator ID, or the special relation syntax shown above.",
      "type": "string"
    }
  },
  "required": [
    "query"
  ],
  "type": "object"
}

Examples (1)

Default PubTator3 LiteratureSearch call

public-safeinput

{
  "limit": 3,
  "page": 1,
  "page_size": 1,
  "query": "BRCA1"
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_PubTator3_LiteratureSearch
Tool name: PubTator3_LiteratureSearch
Added: 2026-05-01 00:58Z
Tags: tooluniverse

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "limit": { "description": "Maximum number of results to return (applied client-side). The PubTator3 API returns 10 results per page; this parameter truncates the results to the requested count.", "type": "integer" }, "page": { "default": 0, "description": "Zero-based results page (optional; default = 0).", "type": "integer" }, "page_size": { "default": 10, "description": "How many PMIDs to return per page (optional; default = 10; note: the PubTator3 API always returns 10 per page regardless of this value).", "type": "integer" }, "query": { "description": "What you want to search for. This can be plain keywords, a single PubTator ID, or the special relation syntax shown above.", "type": "string" } }, "required": [ "query" ], "type": "object" }