Nansen

Tracking Smart Money DEX trades

smart_traders_and_funds_dex_trades

Read-only

Get individual (per wallet, per transaction) DEX trades made by smart traders (EXCLUDES whales, large holders, influencers, etc.) across all chains (default is ['all']) or specific chain(s). Use this to see exactly which wallet bought or sold what; use smart_traders_and_funds_netflow for the aggregated view.

Input Schema

Name	Required	Description	Default
`request`	Yes	Request for individual smart money DEX trades (v1 API) - flattened.

Output Schema

Name	Required	Description	Default
`result`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed5 schema fields changedOct 28, 2026

addedInput schema / properties / request / additionalProperties
```
Added value: +false
```

removedInput schema / properties / request / anyOf

Removed value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Request for individual smart money DEX trades (v1 API) - flattened.",
-    "properties": {
-      "chains": {
-        "description": "Optional list of chains to include. If omitted, defaults to ['all'] (all supported chains). Use 'all' to query all supported chains. Supported chains: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, iotaevm, linea, mantle, monad, optimism, plasma, polygon, robinhood, sei, solana, sonic, all",
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "includeSmartMoneyLabels": {
-        "anyOf": [
-          {
-            "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"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Smart money category filters to include"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "block_timestamp",
-              "trade_value_usd",
-              "token_bought_amount",
-              "token_sold_amount"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('block_timestamp')."
-      },
-      "orderByDirection": {
-        "default": "DESC",
-        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "tokenBoughtSymbol": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter to trades that bought this token symbol"
-      },
-      "tokenSoldSymbol": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter to trades that sold this token symbol"
-      },
-      "tradeValueUsd": {
-        "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"
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      }
-    },
-    "type": "object"
-  }
-]

addedInput schema / properties / request / description

Added value: +"Request for individual smart money DEX trades (v1 API) - flattened."

addedInput schema / properties / request / properties

Added value: +{
+  "chains": {
+    "description": "Optional list of chains to include. If omitted, defaults to ['all'] (all supported chains). Use 'all' to query all supported chains. Supported chains: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, iotaevm, linea, mantle, monad, optimism, plasma, polygon, robinhood, sei, solana, sonic, all",
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "includeSmartMoneyLabels": {
+    "anyOf": [
+      {
+        "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"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Smart money category filters to include"
+  },
+  "orderBy": {
+    "anyOf": [
+      {
+        "enum": [
+          "block_timestamp",
+          "trade_value_usd",
+          "token_bought_amount",
+          "token_sold_amount"
+        ],
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Sort field. Pass an exact value above or None for default ('block_timestamp')."
+  },
+  "orderByDirection": {
+    "default": "DESC",
+    "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
+    "enum": [
+      "ASC",
+      "DESC",
+      "asc",
+      "desc"
+    ],
+    "type": "string"
+  },
+  "page": {
+    "default": 1,
+    "type": "integer"
+  },
+  "tokenBoughtSymbol": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter to trades that bought this token symbol"
+  },
+  "tokenSoldSymbol": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter to trades that sold this token symbol"
+  },
+  "tradeValueUsd": {
+    "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"
+  },
+  "traderAddress": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Filter by trader address"
+  }
+}

addedInput schema / properties / request / type
```
Added value: +"object"
```

Changed1 schema field changedSep 16, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Request for individual smart money DEX trades (v1 API) - flattened.",
-    "properties": {
-      "chains": {
-        "description": "Optional list of chains to include. If omitted, defaults to ['all'] (all supported chains). Use 'all' to query all supported chains. Supported chains: arbitrum, avalanche, base, bnb, ethereum, hyperevm, iotaevm, linea, mantle, monad, optimism, plasma, polygon, robinhood, sei, solana, sonic, all",
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "includeSmartMoneyLabels": {
-        "anyOf": [
-          {
-            "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"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Smart money category filters to include"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "block_timestamp",
-              "trade_value_usd",
-              "token_bought_amount",
-              "token_sold_amount"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('block_timestamp')."
-      },
-      "orderByDirection": {
-        "default": "DESC",
-        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "tokenBoughtSymbol": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter to trades that bought this token symbol"
-      },
-      "tokenSoldSymbol": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter to trades that sold this token symbol"
-      },
-      "tradeValueUsd": {
-        "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"
-      },
-      "traderAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Filter by trader address"
-      }
-    },
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Request for individual smart money DEX trades (v1 API) - flattened.",
+    "properties": {
+      "chains": {
+        "description": "Optional list of chains to include. If omitted, defaults to ['all'] (all supported chains). Use 'all' to query all supported chains. Supported chains: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, iotaevm, linea, mantle, monad, optimism, plasma, polygon, robinhood, sei, solana, sonic, all",
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "includeSmartMoneyLabels": {
+        "anyOf": [
+          {
+            "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"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Smart money category filters to include"
+      },
+      "orderBy": {
+        "anyOf": [
+          {
+            "enum": [
+              "block_timestamp",
+              "trade_value_usd",
+              "token_bought_amount",
+              "token_sold_amount"
+            ],
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Sort field. Pass an exact value above or None for default ('block_timestamp')."
+      },
+      "orderByDirection": {
+        "default": "DESC",
+        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
+        "enum": [
+          "ASC",
+          "DESC",
+          "asc",
+          "desc"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "type": "integer"
+      },
+      "tokenBoughtSymbol": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter to trades that bought this token symbol"
+      },
+      "tokenSoldSymbol": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter to trades that sold this token symbol"
+      },
+      "tradeValueUsd": {
+        "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"
+      },
+      "traderAddress": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Filter by trader address"
+      }
+    },
+    "type": "object"
+  }
+]

AddedSep 6, 2026

TDQS

A4.5/5.0

Behavior4/5

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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so safety is covered. The description adds real context beyond that: the composition of the result set (smart traders only, whales/influencers excluded) and the default all-chains scope. It stops short of covering pagination behavior or result-size expectations, which matters given a page parameter.

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

Conciseness5/5

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

Two sentences, zero filler. The scope/exclusion detail comes first, then the routing alternative, so the most decision-relevant information is front-loaded.

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?

An output schema exists, so return shape needn't be explained, and annotations carry the safety profile. Combined with the fully documented nested request schema and the explicit sibling routing, an agent has everything needed to select and call this correctly.

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

Parameters3/5

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

Schema description coverage is 100% and every request field, including chains, orderBy, trade value range and label filters, is documented inline. The description's only parameter-adjacent contribution is restating the ['all'] chain default, which the schema already says, so baseline 3 applies.

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 individual per wallet, per transaction DEX trades'), and pins down the subject population: smart traders only, explicitly excluding whales, large holders and influencers. That scope statement distinguishes it from the aggregated smart-money siblings without any schema inspection.

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?

Names the concrete use case ('see exactly which wallet bought or sold what') and routes the agent to the alternative, smart_traders_and_funds_netflow, for the aggregated view. The selection condition is stated, not inferred.

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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