Renbridge
Active Bridges ↗
Supported Blockchains & Assets
Before its discontinuation, Renbridge connected a wide array of layer-1 blockchains, enabling cross-chain transfer of assets like Bitcoin (BTC), Bitcoin Cash (BCH), and Dogecoin (DOGE).
Historical Blockchain Networks
Renbridge supported bridging assets to several prominent smart-contract platforms. The table below outlines the networks, the wrapped asset names, and the confirmations required by RenVM to mint tokens:
Supported Assets Matrix
| Target Chain | Wrapped Token | Native Asset | Required Confirmations |
|---|---|---|---|
| Ethereum | renBTC / renDOGE / renBCH | BTC / DOGE / BCH | 6 Confirmations |
| Solana | renBTC / renDOGE | BTC / DOGE | 1 Confirmation |
| Polygon | renBTC | BTC | 15 Confirmations |
| Arbitrum | renBTC | BTC | 12 Confirmations |
| Avalanche | renBTC / renZEC | BTC / ZEC | 15 Confirmations |
| BNB Chain | renBTC | BTC | 10 Confirmations |
| Fantom | renBTC | BTC | 6 Confirmations |
Historical Fee Parameters
Renbridge maintained a fixed-rate model to sustain node operators. The transaction costs consisted of a 0.10% minting fee (or 0.20% for certain non-BTC assets) and a network gas fee to pay for the destination chain's gas. These fees were distributed directly to the active Darknode operators as rewards for providing cryptographic computation power.