Supported networks
Use one of the following endpoints as your opBNB client provider.
Replace <API-KEY> with an API key from your Infura dashboard.
| Network | Transport type | URL |
|---|---|---|
| Mainnet | JSON-RPC over HTTPS | https://opbnb-mainnet.infura.io/v3/<API-KEY> |
| Mainnet | JSON-RPC over WebSocket | wss://opbnb-mainnet.infura.io/ws/v3/<API-KEY> |
| Testnet | JSON-RPC over HTTPS | https://opbnb-testnet.infura.io/v3/<API-KEY> |