> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cabalspy.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Data APIs

Access comprehensive on-chain labeled wallet data, analytics, token data, and more.

## **Overview**

CabalSpy's Data APIs provide real-time and Historical access to on-chain data accross 4 blockchains:

<Columns cols={3}>
  <Column>
    <Card title="Wallet data" icon="wallet">
      Win-rate, token holdings, PNL/uPNL Social links, and detailed wallet analytics accross all supported chains.
    </Card>
  </Column>

  <Column>
    <Card title="Historical data" icon="history">
      Historical transactions, Profits/loss, Portfolio balances, DeFi positions, and realtime feed with enriched token and hodler data.
    </Card>
  </Column>

  <Column>
    <Card title="Dedicated endpoints" icon="ball-pile">
      Holding table, wallet tracker, leaderbaords, counts, chart events, supply holdings, signal service, bundles with github examples.
    </Card>
  </Column>
</Columns>

## **Authentication**

All endpoints require an API key. Get one for free at [https://apidashboard.cabalspy.xyz/](https://apidashboard.cabalspy.xyz/)\\

```text theme={null}
curl "https://api.cabalspy.xyz/v1/transactions/latest?blockchain=solana&type=kol" \
  -H "Authorization: "YOUR_API_KEY"
```

## Base URL

```text theme={null}
https://api.cabalspy.xyz/v1/
```