> ## Documentation Index
> Fetch the complete documentation index at: https://docs.0xradar.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Chains

Returns the list of supported blockchain networks with metadata.

### Response

<ResponseField name="chains" type="object[]">
  Array of chain objects.

  <Expandable title="Chain object">
    <ResponseField name="id" type="string">Identifier for use in other endpoints</ResponseField>
    <ResponseField name="name" type="string">Display name</ResponseField>
    <ResponseField name="native_symbol" type="string">Native token symbol</ResponseField>
    <ResponseField name="chain_id" type="integer">EVM chain ID</ResponseField>
    <ResponseField name="explorer" type="string">Block explorer URL</ResponseField>
    <ResponseField name="is_l2" type="boolean">Whether this is a Layer 2</ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl https://api.0xradar.app/v1/chains
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "chains": [
      {"id": "ethereum", "name": "Ethereum", "native_symbol": "ETH", "chain_id": 1, "explorer": "https://etherscan.io", "is_l2": false},
      {"id": "arbitrum", "name": "Arbitrum One", "native_symbol": "ETH", "chain_id": 42161, "explorer": "https://arbiscan.io", "is_l2": true},
      {"id": "base", "name": "Base", "native_symbol": "ETH", "chain_id": 8453, "explorer": "https://basescan.org", "is_l2": true},
      {"id": "optimism", "name": "Optimism", "native_symbol": "ETH", "chain_id": 10, "explorer": "https://optimistic.etherscan.io", "is_l2": true},
      {"id": "polygon", "name": "Polygon", "native_symbol": "POL", "chain_id": 137, "explorer": "https://polygonscan.com", "is_l2": false},
      {"id": "bsc", "name": "BNB Smart Chain", "native_symbol": "BNB", "chain_id": 56, "explorer": "https://bscscan.com", "is_l2": false},
      {"id": "hyperevm", "name": "HyperEVM", "native_symbol": "HYPE", "chain_id": 999, "explorer": "https://hyperevmscan.io", "is_l2": false}
    ],
    "count": 7
  }
  ```
</ResponseExample>