Cortexa research tool·drug discovery·ChEMBL

ChEMBL Search Assays

Search assays by various criteria including assay type, target, organism. Use this tool to find assay ChEMBL IDs needed for other tools.

Livelast probed 2026-04-30 23:07Z· 1440msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 1440ms

Schema

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

{
  "properties": {
    "assay_chembl_id": {
      "description": "Filter by assay ChEMBL ID",
      "type": "string"
    },
    "assay_type": {
      "description": "Filter by assay type (e.g., 'B', 'F', 'A')",
      "type": "string"
    },
    "fields": {
      "description": "Optional list of ChEMBL assay fields to include in each returned assay object (projection). Cortexa Tool Mesh maps this to ChEMBL's `only` query parameter (comma-separated). Supported fields: assay_chembl_id, description, assay_type, confidence_score, target_chembl_id, assay_organism, bao_label.",
      "items": {
        "enum": [
          "assay_chembl_id",
          "description",
          "assay_type",
          "confidence_score",
          "target_chembl_id",
          "assay_organism",
          "bao_label"
        ],
        "type": "string"
      },
      "type": "array",
      "uniqueItems": true
    },
    "limit": {
      "default": 20,
      "maximum": 1000,
      "type": "integer"
    },
    "offset": {
      "default": 0,
      "type": "integer"
    },
    "target_chembl_id": {
      "description": "Filter by target ChEMBL ID",
      "type": "string"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default ChEMBL Search Assays call

public-safeinput

{
  "fields": [],
  "limit": 3,
  "offset": 1
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_ChEMBL_search_assays
Tool name: ChEMBL_search_assays
Added: 2026-04-30 22:47Z
Tags: tooluniverse

Schema

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

{ "properties": { "assay_chembl_id": { "description": "Filter by assay ChEMBL ID", "type": "string" }, "assay_type": { "description": "Filter by assay type (e.g., 'B', 'F', 'A')", "type": "string" }, "fields": { "description": "Optional list of ChEMBL assay fields to include in each returned assay object (projection). Cortexa Tool Mesh maps this to ChEMBL's `only` query parameter (comma-separated). Supported fields: assay_chembl_id, description, assay_type, confidence_score, target_chembl_id, assay_organism, bao_label.", "items": { "enum": [ "assay_chembl_id", "description", "assay_type", "confidence_score", "target_chembl_id", "assay_organism", "bao_label" ], "type": "string" }, "type": "array", "uniqueItems": true }, "limit": { "default": 20, "maximum": 1000, "type": "integer" }, "offset": { "default": 0, "type": "integer" }, "target_chembl_id": { "description": "Filter by target ChEMBL ID", "type": "string" } }, "required": [], "type": "object" }