Learn about networks supported
Phosphor Developer offers extensive network support to cater to your development needs. By default, we support ERC-721 and ERC-1155-based contracts on Mainnet, Polygon, Linea, and Palm. If you require support for additional EVM-compatible sidechains and L2s, please contact us for specific chain support.
When using our template smart contracts and other endpoints, you’ll need to specify the network on which you want your contracts deployed. This is done via our APIs by providing the network IDs.
For your convenience, we’ve listed the network IDs that Phosphor Developer supports out of the box:
| Network | Type | Network ID |
|---|---|---|
| Arbitrum | Production | 42161 |
| Base | Production | 8453 |
| Ethereum | Production | 1 |
| Linea | Production | 59144 |
| Optimism | Production | 10 |
| Polygon | Production | 137 |
| Polygon Amoy | Testnet | 80002 |
| Sepolia | Testnet | 11155111 |
You don't need to interact with testnet faucets:
Please note that when deploying on any of the testnets supported, you don’t need to worry about testnet tokens to pay for gas.
- We will be providing testnet tokens when you are deploying on testnets - all handled behind the scenes.
- Note that we have some limiters on testnets to prevent abuse.
- For deployments outside of the testnets, you’ll need to top up your balance as a first step. This ensures a smooth and uninterrupted development experience.