Nansen

Tracking token movements

token_flows

Read-only

Get hourly token-flow history for ONE holder segment over a date range. Use token_recent_flows_summary instead for an on-chain snapshot across ALL wallet categories.

Note: Using holder_segment: smart_money is not a good proxy for an overall market view. Use it only if user explicitly requests it, or to combine it with other non smart money data.

This is a more granular tool than token_recent_flows_summary and provides the TOTAL flows over the entire time frame broken down by segment.

Modes:

onchain_tokens (default): Analyze on-chain tokens by contract address
perps: Analyze Hyperliquid perpetual futures by symbol (chain auto-set to "hyperliquid") — supports native tokens

NOTE: Native tokens (0xeee…, So111…) cannot be queried in onchain_tokens mode. If a native placeholder address is supplied, this tool returns Hyperliquid perpetual-futures flows for that chain's native coin instead (e.g. hyperevm → HYPE, bnb → BNB, base → ETH) and prepends a prominent data-source warning. For native-token wallet-category flows on-chain, use token_recent_flows_summary.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`request`	Yes	TokenFlowsRequest containing parameters and pagination settings

Output Schema

TableJSON Schema

Name	Required	Description
`mode`	No
`rows`	No
`chain`	No
`date_to`	No
`message`	No	Notice or error text when the tool returns no data rows.
`date_from`	No
`pagination`	No
`token_address`	No
`holder_segment`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 10, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "description": "Date range for flow analysis",
-        "properties": {
-          "from": {
-            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          },
-          "to": {
-            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          }
-        },
-        "required": [
-          "from",
-          "to"
-        ],
-        "type": "object"
-      },
-      "holder_segment": {
-        "default": "top_100_holders",
-        "description": "Label types for holder analysis and filtering.",
-        "enum": [
-          "whale",
-          "public_figure",
-          "smart_money",
-          "top_100_holders",
-          "exchange"
-        ],
-        "type": "string"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "description": "Page number, starting at 1",
-        "minimum": 1,
-        "type": "integer"
-      },
-      "perPage": {
-        "default": 10,
-        "description": "Number of records per page, from 1 to 1000",
-        "maximum": 1000,
-        "minimum": 1,
-        "type": "integer"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start token or date (YYYY-MM-DD or ___-MM-DD). Durations use exact rolling UTC timestamps; dates and calendar tokens start at midnight.",
+            "type": "string"
+          },
+          "to": {
+            "description": "End token or date (YYYY-MM-DD or ___-MM-DD). Durations use exact rolling UTC timestamps without an extra day. Dates and calendar tokens include the final date; TODAY_START stays at midnight.",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "description": "Page number, starting at 1",
+        "minimum": 1,
+        "type": "integer"
+      },
+      "perPage": {
+        "default": 10,
+        "description": "Number of records per page, from 1 to 1000",
+        "maximum": 1000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

Changed14 schema fields changedSep 23, 2026

addedOutput schema / description

Added value: +"Structured result of `token_flows`."

addedOutput schema / properties / chain

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Chain"
+}

addedOutput schema / properties / date_from

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Date From"
+}

addedOutput schema / properties / date_to

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Date To"
+}

addedOutput schema / properties / holder_segment

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Holder Segment"
+}

addedOutput schema / properties / message

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Notice or error text when the tool returns no data rows.",
+  "title": "Message"
+}

addedOutput schema / properties / mode

Added value: +{
+  "anyOf": [
+    {
+      "enum": [
+        "onchain_tokens",
+        "perps"
+      ],
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Mode"
+}

addedOutput schema / properties / pagination

Added value: +{
+  "anyOf": [
+    {
+      "description": "Page position of the returned rows.",
+      "properties": {
+        "is_last_page": {
+          "anyOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "title": "Is Last Page"
+        },
+        "page": {
+          "anyOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "title": "Page"
+        },
+        "per_page": {
+          "anyOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "title": "Per Page"
+        }
+      },
+      "title": "Pagination",
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null
+}

removedOutput schema / properties / result

Removed value: -{
-  "type": "string"
-}

addedOutput schema / properties / rows

Added value: +{
+  "items": {
+    "description": "One time bucket of tracked holdings for the requested holder segment.",
+    "properties": {
+      "date": {
+        "description": "Bucket timestamp (UTC).",
+        "title": "Date",
+        "type": "string"
+      },
+      "holders_count": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Holders in the segment.",
+        "title": "Holders Count"
+      },
+      "price_usd": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Token price in USD.",
+        "title": "Price Usd"
+      },
+      "token_amount": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Tracked balance in tokens (perps: total position size).",
+        "title": "Token Amount"
+      },
+      "total_inflows_count": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Inflows in the bucket (perps: longs).",
+        "title": "Total Inflows Count"
+      },
+      "total_outflows_count": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Outflows in the bucket (perps: shorts).",
+        "title": "Total Outflows Count"
+      },
+      "value_usd": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Tracked balance in USD.",
+        "title": "Value Usd"
+      }
+    },
+    "required": [
+      "date"
+    ],
+    "title": "TokenFlowRow",
+    "type": "object"
+  },
+  "title": "Rows",
+  "type": "array"
+}

addedOutput schema / properties / token_address

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "title": "Token Address"
+}

removedOutput schema / required
```
Removed value: -[
-  "result"
-]
```
addedOutput schema / title
```
Added value: +"TokenFlowsOutput"
```
removedOutput schema / x-fastmcp-wrap-result
```
Removed value: -true
```

Changed1 schema field changedSep 16, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "description": "Date range for flow analysis",
-        "properties": {
-          "from": {
-            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          },
-          "to": {
-            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          }
-        },
-        "required": [
-          "from",
-          "to"
-        ],
-        "type": "object"
-      },
-      "holder_segment": {
-        "default": "top_100_holders",
-        "description": "Label types for holder analysis and filtering.",
-        "enum": [
-          "whale",
-          "public_figure",
-          "smart_money",
-          "top_100_holders",
-          "exchange"
-        ],
-        "type": "string"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "page": {
-        "default": 1,
-        "description": "Page number, starting at 1",
-        "minimum": 1,
-        "type": "integer"
-      },
-      "perPage": {
-        "default": 10,
-        "description": "Number of records per page, from 1 to 1000",
-        "maximum": 1000,
-        "minimum": 1,
-        "type": "integer"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, arc, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          },
+          "to": {
+            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "description": "Page number, starting at 1",
+        "minimum": 1,
+        "type": "integer"
+      },
+      "perPage": {
+        "default": 10,
+        "description": "Number of records per page, from 1 to 1000",
+        "maximum": 1000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

Changed1 schema field changedAug 10, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "description": "Date range for flow analysis",
-        "properties": {
-          "from": {
-            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          },
-          "to": {
-            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          }
-        },
-        "required": [
-          "from",
-          "to"
-        ],
-        "type": "object"
-      },
-      "holder_segment": {
-        "default": "top_100_holders",
-        "description": "Label types for holder analysis and filtering.",
-        "enum": [
-          "whale",
-          "public_figure",
-          "smart_money",
-          "top_100_holders",
-          "exchange"
-        ],
-        "type": "string"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          },
+          "to": {
+            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "page": {
+        "default": 1,
+        "description": "Page number, starting at 1",
+        "minimum": 1,
+        "type": "integer"
+      },
+      "perPage": {
+        "default": 10,
+        "description": "Number of records per page, from 1 to 1000",
+        "maximum": 1000,
+        "minimum": 1,
+        "type": "integer"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

Changed1 schema field changedJul 18, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "description": "Date range for flow analysis",
-        "properties": {
-          "from": {
-            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          },
-          "to": {
-            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          }
-        },
-        "required": [
-          "from",
-          "to"
-        ],
-        "type": "object"
-      },
-      "holder_segment": {
-        "default": "top_100_holders",
-        "description": "Label types for holder analysis and filtering.",
-        "enum": [
-          "whale",
-          "public_figure",
-          "smart_money",
-          "top_100_holders",
-          "exchange"
-        ],
-        "type": "string"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, robinhood, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          },
+          "to": {
+            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

Changed1 schema field changedJun 12, 2026

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "description": "Date range for flow analysis",
-        "properties": {
-          "from": {
-            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          },
-          "to": {
-            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-            "type": "string"
-          }
-        },
-        "required": [
-          "from",
-          "to"
-        ],
-        "type": "object"
-      },
-      "holder_segment": {
-        "default": "top_100_holders",
-        "description": "Label types for holder analysis and filtering.",
-        "enum": [
-          "whale",
-          "public_figure",
-          "smart_money",
-          "top_100_holders",
-          "exchange"
-        ],
-        "type": "string"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          },
+          "to": {
+            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol. If mode is omitted and token_address is a symbol (not a contract address), mode defaults to 'perps'.",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

Changed4 schema fields changedMay 19, 2026

removedInput schema / $defs

Removed value: -{
-  "DateRange": {
-    "description": "Date range via tokens or dates.\nTokens: NOW, XMIN_AGO, XD_AGO, XH_AGO; THIS_YEAR_START, THIS_QUARTER_START, THIS_MONTH_START, THIS_WEEK_START, TODAY_START; LAST_WEEK_START/END, LAST_MONTH_START/END, LAST_QUARTER_START/END, LAST_YEAR_START/END.\nWeek starts Monday. Quarters are calendar. Dates: YYYY-MM-DD or ___-MM-DD (year omitted).\nPlease check detailed system instructions for more information.",
-    "properties": {
-      "from": {
-        "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-        "type": "string"
-      },
-      "to": {
-        "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
-        "type": "string"
-      }
-    },
-    "required": [
-      "from",
-      "to"
-    ],
-    "type": "object"
-  },
-  "SegmentType": {
-    "description": "Label types for holder analysis and filtering.",
-    "enum": [
-      "whale",
-      "public_figure",
-      "smart_money",
-      "top_100_holders",
-      "exchange"
-    ],
-    "type": "string"
-  },
-  "TokenFlowsRequest": {
-    "description": "Complete request for token flows (flattened).",
-    "properties": {
-      "chain": {
-        "default": "ethereum",
-        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
-        "type": "string"
-      },
-      "dateRange": {
-        "$ref": "#/$defs/DateRange",
-        "description": "Date range for flow analysis"
-      },
-      "holder_segment": {
-        "$ref": "#/$defs/SegmentType",
-        "default": "top_100_holders"
-      },
-      "mode": {
-        "default": "onchain_tokens",
-        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol",
-        "enum": [
-          "onchain_tokens",
-          "perps"
-        ],
-        "type": "string"
-      },
-      "tokenAddress": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "tokenAddress"
-    ],
-    "type": "object"
-  }
-}

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

changedInput schema / properties / request / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "type": "object"
-  },
-  {
-    "$ref": "#/$defs/TokenFlowsRequest"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "type": "object"
+  },
+  {
+    "description": "Complete request for token flows (flattened).",
+    "properties": {
+      "chain": {
+        "default": "ethereum",
+        "description": "Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync",
+        "type": "string"
+      },
+      "dateRange": {
+        "description": "Date range for flow analysis",
+        "properties": {
+          "from": {
+            "description": "Start value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          },
+          "to": {
+            "description": "End value: token (see above) or date (YYYY-MM-DD or ___-MM-DD).",
+            "type": "string"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ],
+        "type": "object"
+      },
+      "holder_segment": {
+        "default": "top_100_holders",
+        "description": "Label types for holder analysis and filtering.",
+        "enum": [
+          "whale",
+          "public_figure",
+          "smart_money",
+          "top_100_holders",
+          "exchange"
+        ],
+        "type": "string"
+      },
+      "mode": {
+        "default": "onchain_tokens",
+        "description": "Analysis mode: 'onchain_tokens' for on-chain tokens by contract address, 'perps' for Hyperliquid perpetual futures by symbol",
+        "enum": [
+          "onchain_tokens",
+          "perps"
+        ],
+        "type": "string"
+      },
+      "tokenAddress": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "tokenAddress"
+    ],
+    "type": "object"
+  }
+]

addedInput schema / properties / request / description

Added value: +"TokenFlowsRequest containing parameters and pagination settings"

Changed1 schema field changedMay 13, 2026

changedInput schema / $defs / TokenFlowsRequest / properties / chain / description

Previous value: -"Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync"New value: +"Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, mantra, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync"

Changed1 schema field changedApr 1, 2026

changedInput schema / $defs / TokenFlowsRequest / properties / chain / description

Previous value: -"Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, iotaevm, linea, mantle, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync"New value: +"Blockchain network. Supported: arbitrum, avalanche, base, bnb, ethereum, hyperevm, injective, iotaevm, linea, mantle, monad, near, optimism, plasma, polygon, ronin, scroll, sei, solana, sonic, sui, ton, tron, unichain, zksync"

First observedFeb 18, 2026

TDQS

Score is being calculated.

All Nansen tools Inspect

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

Need Help?