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

# Endpoint Showcase

Many of the features you see on etherscan.io are built on the same public API you have access to. These pages map each explorer page to the endpoints behind it, so you can recreate them in your own app. Every call uses a **single API key** across all 60+ [supported chains](/supported-chains); set `chainid` for the chain you want.

Pick the explorer page you want to recreate:

<Columns cols={2}>
  <Card title="Address" icon="wallet" href="/endpoint-showcase/address" horizontal>
    Balances, transactions, token transfers, and name tags.
  </Card>

  <Card title="Token" icon="coins" href="/endpoint-showcase/token" horizontal>
    Supply, holders, price, and transfers.
  </Card>

  <Card title="Block" icon="cube" href="/endpoint-showcase/block" horizontal>
    Rewards, gas, transaction counts, and block timing.
  </Card>

  <Card title="Transaction" icon="arrow-right-arrow-left" href="/endpoint-showcase/transaction" horizontal>
    Details, execution status, internal transactions, and logs.
  </Card>

  <Card title="Gas Tracker" icon="gauge-high" href="/endpoint-showcase/gas-tracker" horizontal>
    Gas prices and confirmation time estimates.
  </Card>

  <Card title="Contract" icon="file-code" href="/endpoint-showcase/contract" horizontal>
    Source code, ABI, and event logs.
  </Card>

  <Card title="Charts and Stats" icon="chart-line" href="/endpoint-showcase/charts-and-stats" horizontal>
    Supply, price, and daily network metrics.
  </Card>
</Columns>

## Next steps

<Columns cols={2}>
  <Card title="Common Use Cases" icon="compass" href="/common-use-cases" horizontal>
    Start from what you want to build.
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference/endpoint/balance" horizontal>
    Every endpoint, grouped by resource.
  </Card>
</Columns>