# Endpoints

The Underdog API supports Solana Mainnet-Beta and Solana Devnet. We recommend testing your implementation with our Devnet endpoint before moving to production. The Devnet endpoint is free to use while the Mainnet endpoint requires a subscription. 

<table><thead><tr><th width="175">Network</th><th>API URL </th></tr></thead><tbody><tr><td>Solana Mainnet</td><td><code>https://api.underdogprotocol.com</code></td></tr><tr><td>Solana Devnet</td><td><code>https://dev.underdogprotocol.com</code></td></tr></tbody></table>

The examples in the documentation will use the Devnet API.&#x20;