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by io.github.nansen-ai
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Tracking Smart Money perp trades

smart_traders_and_funds_perp_trades
Read-only

Get recent Hyperliquid perpetual futures trades from Smart Money addresses across all tokens.

Optional labels narrow this cohort; they do not search all addresses with that label. For a broad view of Smart Money activity across all tokens, use token_discovery_screener with traderType="sm".

Note: This endpoint is Hyperliquid-only (perpetual futures data). It returns recent trades only (no date filtering available).

Columns returned:

  • Time: Timestamp when the trade occurred (datetime: YYYY-MM-DD HH:MM:SS)

  • Side: Position direction - Long or Short

  • Action: Order action - Add, Reduce, Open, Close

  • Token: Symbol of the perpetual contract

  • Size: Quantity of the perpetual contract (numeric)

  • Price USD: Price per token at time of trade (price formatted)

  • Value USD: Total USD value of the trade (currency formatted)

  • Trader: Nansen label of the trading address

  • Address: Full trading wallet address

  • Tx Hash: Blockchain transaction hash for verification

Sorting Options (all fields support "asc"/"desc"): Available for sorting: timestamp, amount, price_usd

Examples: # Get recent smart money perp trades (sorted by amount) { "orderBy": "amount", "order_by_direction": "desc" } 

# Filter by action and side
```
{
  "action": "Open",
  "side": "Long"
}
```

Input Schema

NameRequiredDescriptionDefault
requestYesRequest for smart money perp trades - flattened. Note: This endpoint returns recent trades only (no date filtering available).

Output Schema

NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed5 schema fields changed
    • addedInput schema / properties / request / additionalProperties
      Added value: +false
    • removedInput schema / properties / request / anyOf
      Removed value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
-    "properties": {
-      "action": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
-      },
-      "includeSmartMoneyLabels": {
-        "description": "Optional subgroup filter. Omit it for the full Smart Money cohort. When set, an address must belong to Smart Money and match at least one selected label.",
-        "items": {
-          "description": "Labels that can narrow the fixed Hyperliquid Smart Money cohort.",
-          "enum": [
-            "30D Smart Trader",
-            "90D Smart Trader",
-            "180D Smart Trader",
-            "All Time Smart Trader",
-            "Fund"
-          ],
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "timestamp",
-              "amount",
-              "price_usd"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('amount'). Native token amount is preferred over USD value."
-      },
-      "order_by_direction": {
-        "default": "DESC",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "side": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by position side: 'Long'/'Short'."
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      },
-      "valueUsd": {
-        "anyOf": [
-          {
-            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
-            "properties": {
-              "from": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Minimum value (inclusive), optional"
-              },
-              "to": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Maximum value (inclusive), optional"
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trade value in USD"
-      }
-    },
-    "type": "object"
-  }
-]
    • addedInput schema / properties / request / description
      Added value: +"Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available)."
    • addedInput schema / properties / request / properties
      Added value: +{
+  "action": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
+  },
+  "includeSmartMoneyLabels": {
+    "description": "Optional subgroup filter. Omit it for the full Smart Money cohort. When set, an address must belong to Smart Money and match at least one selected label.",
+    "items": {
+      "description": "Labels that can narrow the fixed Hyperliquid Smart Money cohort.",
+      "enum": [
+        "30D Smart Trader",
+        "90D Smart Trader",
+        "180D Smart Trader",
+        "All Time Smart Trader",
+        "Fund"
+      ],
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "orderBy": {
+    "anyOf": [
+      {
+        "enum": [
+          "timestamp",
+          "amount",
+          "price_usd"
+        ],
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Sort field. Pass an exact value above or None for default ('amount'). Native token amount is preferred over USD value."
+  },
+  "order_by_direction": {
+    "default": "DESC",
+    "enum": [
+      "ASC",
+      "DESC",
+      "asc",
+      "desc"
+    ],
+    "type": "string"
+  },
+  "page": {
+    "default": 1,
+    "type": "integer"
+  },
+  "side": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter by position side: 'Long'/'Short'."
+  },
+  "traderAddress": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter by trader address"
+  },
+  "valueUsd": {
+    "anyOf": [
+      {
+        "additionalProperties": false,
+        "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
+        "properties": {
+          "from": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "description": "Minimum value (inclusive), optional"
+          },
+          "to": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "description": "Maximum value (inclusive), optional"
+          }
+        },
+        "type": "object"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter by trade value in USD"
+  }
+}
    • addedInput schema / properties / request / type
      Added value: +"object"
  2. Changed1 schema field changed
    • changedInput schema / properties / request / anyOf
      Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
-    "properties": {
-      "action": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
-      },
-      "includeSmartMoneyLabels": {
-        "description": "List of smart money labels to filter by (default: empty list). Use 'Any Smart Money' to include all smart money types.",
-        "items": {
-          "enum": [
-            "30D Smart Trader",
-            "90D Smart Trader",
-            "180D Smart Trader",
-            "All Time Smart Trader",
-            "Fund",
-            "Smart HL Perps Trader",
-            "Any Smart Money"
-          ],
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "timestamp",
-              "amount",
-              "price_usd"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('amount'). Native token amount is preferred over USD value."
-      },
-      "order_by_direction": {
-        "default": "DESC",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "side": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by position side: 'Long'/'Short'."
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      },
-      "valueUsd": {
-        "anyOf": [
-          {
-            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
-            "properties": {
-              "from": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Minimum value (inclusive), optional"
-              },
-              "to": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Maximum value (inclusive), optional"
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trade value in USD"
-      }
-    },
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
+    "properties": {
+      "action": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
+      },
+      "includeSmartMoneyLabels": {
+        "description": "Optional subgroup filter. Omit it for the full Smart Money cohort. When set, an address must belong to Smart Money and match at least one selected label.",
+        "items": {
+          "description": "Labels that can narrow the fixed Hyperliquid Smart Money cohort.",
+          "enum": [
+            "30D Smart Trader",
+            "90D Smart Trader",
+            "180D Smart Trader",
+            "All Time Smart Trader",
+            "Fund"
+          ],
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "orderBy": {
+        "anyOf": [
+          {
+            "enum": [
+              "timestamp",
+              "amount",
+              "price_usd"
+            ],
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Sort field. Pass an exact value above or None for default ('amount'). Native token amount is preferred over USD value."
+      },
+      "order_by_direction": {
+        "default": "DESC",
+        "enum": [
+          "ASC",
+          "DESC",
+          "asc",
+          "desc"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "type": "integer"
+      },
+      "side": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by position side: 'Long'/'Short'."
+      },
+      "traderAddress": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trader address"
+      },
+      "valueUsd": {
+        "anyOf": [
+          {
+            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
+            "properties": {
+              "from": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Minimum value (inclusive), optional"
+              },
+              "to": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Maximum value (inclusive), optional"
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trade value in USD"
+      }
+    },
+    "type": "object"
+  }
+]
  3. Changed1 schema field changed
    • changedInput schema / properties / request / anyOf
      Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
-    "properties": {
-      "action": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
-      },
-      "includeSmartMoneyLabels": {
-        "description": "List of smart money labels to filter by (default: empty list). Use 'Any Smart Money' to include all smart money types.",
-        "items": {
-          "enum": [
-            "30D Smart Trader",
-            "90D Smart Trader",
-            "180D Smart Trader",
-            "All Time Smart Trader",
-            "Fund",
-            "Smart HL Perps Trader",
-            "Any Smart Money"
-          ],
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "order_by": {
-        "default": "valueUsd",
-        "type": "string"
-      },
-      "order_by_direction": {
-        "default": "desc",
-        "enum": [
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "side": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by position side: 'Long'/'Short'."
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      },
-      "valueUsd": {
-        "anyOf": [
-          {
-            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
-            "properties": {
-              "from": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Minimum value (inclusive), optional"
-              },
-              "to": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ],
-                "default": null,
-                "description": "Maximum value (inclusive), optional"
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trade value in USD"
-      }
-    },
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
+    "properties": {
+      "action": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
+      },
+      "includeSmartMoneyLabels": {
+        "description": "List of smart money labels to filter by (default: empty list). Use 'Any Smart Money' to include all smart money types.",
+        "items": {
+          "enum": [
+            "30D Smart Trader",
+            "90D Smart Trader",
+            "180D Smart Trader",
+            "All Time Smart Trader",
+            "Fund",
+            "Smart HL Perps Trader",
+            "Any Smart Money"
+          ],
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "orderBy": {
+        "anyOf": [
+          {
+            "enum": [
+              "timestamp",
+              "amount",
+              "price_usd"
+            ],
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Sort field. Pass an exact value above or None for default ('amount'). Native token amount is preferred over USD value."
+      },
+      "order_by_direction": {
+        "default": "DESC",
+        "enum": [
+          "ASC",
+          "DESC",
+          "asc",
+          "desc"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "type": "integer"
+      },
+      "side": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by position side: 'Long'/'Short'."
+      },
+      "traderAddress": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trader address"
+      },
+      "valueUsd": {
+        "anyOf": [
+          {
+            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
+            "properties": {
+              "from": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Minimum value (inclusive), optional"
+              },
+              "to": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Maximum value (inclusive), optional"
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trade value in USD"
+      }
+    },
+    "type": "object"
+  }
+]
  4. Changed3 schema fields changed
    • removedInput schema / $defs
      Removed value: -{
-  "OptionalNumericRange": {
-    "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
-    "properties": {
-      "from": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Minimum value (inclusive), optional"
-      },
-      "to": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Maximum value (inclusive), optional"
-      }
-    },
-    "type": "object"
-  },
-  "SMLabel": {
-    "enum": [
-      "30D Smart Trader",
-      "90D Smart Trader",
-      "180D Smart Trader",
-      "All Time Smart Trader",
-      "Fund",
-      "Smart HL Perps Trader",
-      "Any Smart Money"
-    ],
-    "type": "string"
-  },
-  "SmartMoneyPerpTradesRequest": {
-    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
-    "properties": {
-      "action": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
-      },
-      "includeSmartMoneyLabels": {
-        "description": "List of smart money labels to filter by (default: empty list). Use 'Any Smart Money' to include all smart money types.",
-        "items": {
-          "$ref": "#/$defs/SMLabel"
-        },
-        "type": "array"
-      },
-      "order_by": {
-        "default": "valueUsd",
-        "type": "string"
-      },
-      "order_by_direction": {
-        "default": "desc",
-        "enum": [
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "side": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by position side: 'Long'/'Short'."
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      },
-      "valueUsd": {
-        "anyOf": [
-          {
-            "$ref": "#/$defs/OptionalNumericRange"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trade value in USD"
-      }
-    },
-    "type": "object"
-  }
-}
    • addedInput schema / additionalProperties
      Added value: +false
    • changedInput schema / properties / request / anyOf
      Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "$ref": "#/$defs/SmartMoneyPerpTradesRequest"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Request for smart money perp trades - flattened.\n\nNote: This endpoint returns recent trades only (no date filtering available).",
+    "properties": {
+      "action": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by action: 'Add'/'Reduce'/'Open'/'Close' (can combine with side for precise filtering)."
+      },
+      "includeSmartMoneyLabels": {
+        "description": "List of smart money labels to filter by (default: empty list). Use 'Any Smart Money' to include all smart money types.",
+        "items": {
+          "enum": [
+            "30D Smart Trader",
+            "90D Smart Trader",
+            "180D Smart Trader",
+            "All Time Smart Trader",
+            "Fund",
+            "Smart HL Perps Trader",
+            "Any Smart Money"
+          ],
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "order_by": {
+        "default": "valueUsd",
+        "type": "string"
+      },
+      "order_by_direction": {
+        "default": "desc",
+        "enum": [
+          "asc",
+          "desc"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "type": "integer"
+      },
+      "side": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by position side: 'Long'/'Short'."
+      },
+      "traderAddress": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trader address"
+      },
+      "valueUsd": {
+        "anyOf": [
+          {
+            "description": "Numeric range where from_value and to_value are optional,\nallowing for open-ended ranges (e.g., only minimum or only maximum).",
+            "properties": {
+              "from": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Minimum value (inclusive), optional"
+              },
+              "to": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "default": null,
+                "description": "Maximum value (inclusive), optional"
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trade value in USD"
+      }
+    },
+    "type": "object"
+  }
+]
  5. First observed

TDQS

A4.8/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover the safety profile (readOnly, non-destructive), and the description adds behavior the annotations cannot express: Hyperliquid/perp-only coverage, a fixed cohort, recent-trades-only with no date filtering, and the sortable fields. That is exactly the extra context this dimension rewards.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with purpose and the sibling routing rule, then caveats, then structured reference material. The column list is long and largely duplicates the output schema, but the headers and short examples keep it scannable; a bit of trimming is possible.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a filtered read tool, everything an agent needs is present: scope, cohort semantics, freshness limits, sortable fields, filter combinations, and an explicit alternative. The presence of an output schema makes the column enumeration optional rather than necessary, so nothing important is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is already 100%, so the baseline is 3, but the description earns more by explaining that labels are a subgroup filter on a fixed Smart Money cohort rather than a global label search, and by listing valid sort keys with an example. The only gap is that the page parameter and its pagination semantics are never mentioned.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('Get recent Hyperliquid perpetual futures trades from Smart Money addresses across all tokens'), and explicitly distinguishes this from token_discovery_screener. The Hyperliquid-only scope further sharpens the boundary against sibling DEX/spot trade tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives an explicit alternative and the condition that selects it ('For a broad view of Smart Money activity across all tokens, use token_discovery_screener with traderType="sm"'), plus a clear caveat about what the optional labels do and do not do. It also warns that no date filtering is available, which prevents a whole class of misuse.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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