Other Endpoints

growth-chain-rank

post

This model provides the number of active addresses, transactions, gas fees and DEX volume across multiple chains, including percentage changes and rankings based on these metrics. The underlying data is updating daily and aggregated to the selected time frame (7d, 30d and 365d). For dbsynced chains, we calculate these metrics directly in BigQuery and select the appropriate column based on the time frame selected.

Authorizations
Body
Responses
200
Successful response
application/json
post
POST /api/beta/growth-chain-rank HTTP/1.1
Host: api.nansen.ai
apiKey: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 95

{
  "parameters": {
    "timeFrame": "7",
    "chainType": "all"
  },
  "pagination": {
    "page": 1,
    "recordsPerPage": 100
  }
}
[
  {
    "blockDate": "text",
    "chain": "text",
    "cntTxs": "text",
    "cntTxsPctChange": "text",
    "cntSuccessfulTxs": "text",
    "cntSuccessfulTxsPctChange": "text",
    "totalGasUsedUsd": "text",
    "totalGasUsedUsdPctChange": "text",
    "totalDexVolumeUsd": "text",
    "totalDexVolumeUsdPctChange": "text",
    "cntActiveAddressesTraces": "text",
    "cntActiveAddressesTracesPctChange": "text",
    "cntActiveAddressesTxs": "text",
    "cntActiveAddressesTxsPctChange": "text"
  }
]

hot-contracts

post

This model provides information about USD flow into/out of contracts. It is used to identify the most active contracts in the network.

Questions

  1. What is the total value locked (TVL) in newly deployed Ethereum contracts over the past year, and how has it changed day-by-day? 2. Which contracts have the highest volume of token inflow and outflow in the last 7 days, and how does it compare to the previous week? 3. What are the common characteristics of contracts with the highest economic activity, based on token transfer values?

Authorizations
Body
Responses
200
Successful response
application/json
post
POST /api/beta/hot-contracts HTTP/1.1
Host: api.nansen.ai
apiKey: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 195

{
  "parameters": {
    "chain": "ethereum",
    "timeRange": {
      "from": "2025-05-01",
      "to": "2025-05-03"
    },
    "isInflow": true,
    "onlySmartMoney": true,
    "labels": [
      "Smart Money"
    ]
  },
  "pagination": {
    "page": 1,
    "recordsPerPage": 100
  }
}
[
  {
    "address": "text",
    "addressLabel": "text",
    "flow": "text",
    "prevFlow": "text",
    "flowChangePct": "text",
    "wallets": "text",
    "smartWallets": "text",
    "type": "text",
    "entity": "text",
    "totalValue": "text",
    "prevTotalValue": "text",
    "totalValueChangePct": "text"
  }
]

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