Skip to main content
Glama

Nansen

by io.github.nansen-ai
OverviewDiscussionsAdmin

Checking Smart Money netflows

smart_traders_and_funds_netflow
Read-only

Get aggregated (not per wallet) smart trader (EXCLUDES whales, large holders, influencers, etc.) net USD flow per token over 1h/24h/7d/30d, per chain for all chains (default is ['all']) or specific chain(s). Use this for what smart money is buying or selling right now; use smart_traders_and_funds_token_balances for what they hold.

Input Schema

NameRequiredDescriptionDefault
requestYesRequest for smart money token netflow (v1 API) - flattened.

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 token netflow (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"
-      },
-      "includeNativeTokens": {
-        "default": true,
-        "description": "Whether to include native tokens (ETH, SOL, etc.) in results",
-        "type": "boolean"
-      },
-      "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"
-      },
-      "includeStablecoin": {
-        "default": true,
-        "description": "Whether to include stablecoins in results",
-        "type": "boolean"
-      },
-      "marketCapUsd": {
-        "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 token market capitalisation in USD"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "net_flow_1h_usd",
-              "net_flow_24h_usd",
-              "net_flow_7d_usd",
-              "net_flow_30d_usd",
-              "trader_count",
-              "token_age_days",
-              "market_cap_usd"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('net_flow_24h_usd')."
-      },
-      "orderByDirection": {
-        "default": "DESC",
-        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "tokenAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Restrict results to a single token address"
-      }
-    },
-    "type": "object"
-  }
-]
    • addedInput schema / properties / request / description
      Added value: +"Request for smart money token netflow (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"
+  },
+  "includeNativeTokens": {
+    "default": true,
+    "description": "Whether to include native tokens (ETH, SOL, etc.) in results",
+    "type": "boolean"
+  },
+  "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"
+  },
+  "includeStablecoin": {
+    "default": true,
+    "description": "Whether to include stablecoins in results",
+    "type": "boolean"
+  },
+  "marketCapUsd": {
+    "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 token market capitalisation in USD"
+  },
+  "orderBy": {
+    "anyOf": [
+      {
+        "enum": [
+          "net_flow_1h_usd",
+          "net_flow_24h_usd",
+          "net_flow_7d_usd",
+          "net_flow_30d_usd",
+          "trader_count",
+          "token_age_days",
+          "market_cap_usd"
+        ],
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Sort field. Pass an exact value above or None for default ('net_flow_24h_usd')."
+  },
+  "orderByDirection": {
+    "default": "DESC",
+    "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
+    "enum": [
+      "ASC",
+      "DESC",
+      "asc",
+      "desc"
+    ],
+    "type": "string"
+  },
+  "page": {
+    "default": 1,
+    "type": "integer"
+  },
+  "tokenAddress": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "description": "Restrict results to a single token address"
+  }
+}
    • 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 token netflow (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"
-      },
-      "includeNativeTokens": {
-        "default": true,
-        "description": "Whether to include native tokens (ETH, SOL, etc.) in results",
-        "type": "boolean"
-      },
-      "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"
-      },
-      "includeStablecoin": {
-        "default": true,
-        "description": "Whether to include stablecoins in results",
-        "type": "boolean"
-      },
-      "marketCapUsd": {
-        "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 token market capitalisation in USD"
-      },
-      "orderBy": {
-        "anyOf": [
-          {
-            "enum": [
-              "net_flow_1h_usd",
-              "net_flow_24h_usd",
-              "net_flow_7d_usd",
-              "net_flow_30d_usd",
-              "trader_count",
-              "token_age_days",
-              "market_cap_usd"
-            ],
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Sort field. Pass an exact value above or None for default ('net_flow_24h_usd')."
-      },
-      "orderByDirection": {
-        "default": "DESC",
-        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
-        "enum": [
-          "ASC",
-          "DESC",
-          "asc",
-          "desc"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "type": "integer"
-      },
-      "tokenAddress": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null,
-        "description": "Restrict results to a single token address"
-      }
-    },
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Request for smart money token netflow (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"
+      },
+      "includeNativeTokens": {
+        "default": true,
+        "description": "Whether to include native tokens (ETH, SOL, etc.) in results",
+        "type": "boolean"
+      },
+      "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"
+      },
+      "includeStablecoin": {
+        "default": true,
+        "description": "Whether to include stablecoins in results",
+        "type": "boolean"
+      },
+      "marketCapUsd": {
+        "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 token market capitalisation in USD"
+      },
+      "orderBy": {
+        "anyOf": [
+          {
+            "enum": [
+              "net_flow_1h_usd",
+              "net_flow_24h_usd",
+              "net_flow_7d_usd",
+              "net_flow_30d_usd",
+              "trader_count",
+              "token_age_days",
+              "market_cap_usd"
+            ],
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Sort field. Pass an exact value above or None for default ('net_flow_24h_usd')."
+      },
+      "orderByDirection": {
+        "default": "DESC",
+        "description": "Sort direction: 'ASC' or 'DESC' (case-insensitive).",
+        "enum": [
+          "ASC",
+          "DESC",
+          "asc",
+          "desc"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "type": "integer"
+      },
+      "tokenAddress": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Restrict results to a single token address"
+      }
+    },
+    "type": "object"
+  }
+]
  3. Added

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, openWorldHint=true, and destructiveHint=false, so the safety profile is covered. The description adds meaningful behavioral scope beyond annotations: results are aggregated rather than per wallet, certain wallet categories are excluded, and chain coverage defaults to all supported chains.

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 are used with no waste: the first front-loads the core scope and constraints, and the second clarifies when to use this tool versus the holdings sibling.

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?

The tool is complex with a nested request object, but the schema has 100% description coverage and an output schema exists. The description supplies the essential scope, exclusions, default chain behavior, and sibling routing, leaving parameter and return details to the structured fields.

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%, so the nested request parameters are already well documented. The description reinforces the chain default and available timeframes, but adds little parameter-specific syntax or filtering semantics beyond what the schema provides.

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?

The description states a specific verb (Get) and resource (aggregated smart trader net USD flow per token) with scope details: aggregated not per-wallet, excluding whales/large holders/influencers, across 1h/24h/7d/30d and chains. It also distinguishes the tool from smart_traders_and_funds_token_balances by contrasting buying/selling flows with holdings.

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?

It gives explicit usage guidance: use this for what smart money is buying or selling right now, and use smart_traders_and_funds_token_balances for what they hold. That directly routes the agent between the two closest alternatives.

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

All Nansen toolsInspect
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources