API Overview

Nansen Query Predefined API provides the same real-time blockchain data as what’s on Nansen’s website. However, with the API, data can be more granular and is available with full history.
For example, the Wallet Profiler report can display the current token holdings of a wallet. Using Nansen API, the wallet’s historical holdings can also be retrieved, allowing for a more detailed analysis of the wallet’s token positions.
Currently, Nansen API can be used to retrieve data from reports such as Wallet Profiler, Token God Mode, and token holding balances by Smart Money wallets.

Use Cases

  • Retrieving time-series data, for example, smart money token accumulation over time, as a feature for regression
  • Creating custom dashboards, for example, combining token god mode top balance and their respective wallet profiles on a single report

Access Method

Access to the API is tied to your Nansen account. To access the API:
  1. 1.
    Retrieve the access token associated with your account
  2. 2.
    Make a request to the appropriate API end point
  3. 3.
    Receive data back