# Supported Chains

<table><thead><tr><th width="182.28125">Chain Name</th><th width="103.4453125" align="center">Chain ID</th><th>chain name on API</th></tr></thead><tbody><tr><td>Mainnet</td><td align="center">1</td><td><mark style="color:blue;"><code>eth</code></mark></td></tr><tr><td>Optimism</td><td align="center">10</td><td><mark style="color:red;"><code>optimism</code></mark></td></tr><tr><td>Arbitrum</td><td align="center">42161</td><td><mark style="color:blue;"><code>arbitrum</code></mark></td></tr><tr><td>Base</td><td align="center">8453</td><td><mark style="color:blue;"><code>base</code></mark></td></tr><tr><td>Binance Smart Chain</td><td align="center">56</td><td><mark style="color:yellow;"><code>bsc</code></mark></td></tr><tr><td>Polygon</td><td align="center">137</td><td><mark style="color:purple;"><code>polygon</code></mark></td></tr><tr><td>Avalanche</td><td align="center">43114</td><td><mark style="color:red;"><code>avalanche</code></mark></td></tr></tbody></table>