> For the complete documentation index, see [llms.txt](https://nestree.gitbook.io/nestree/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nestree.gitbook.io/nestree/english/platform/bridge.md). # Bridge
*** ## Nestree Bridge ### Overview Nestree Bridge is a universal cross-chain bridge service that connects multiple blockchain networks. Users can safely and quickly transfer various tokens between different blockchain networks through Nestree Bridge. ### Core Features #### Multi-Chain Support * **Ethereum**: Connecting to the largest DeFi ecosystem * **BNB Chain**: Large user base network * **Space Network**: Gassless transaction support #### Supported Tokens **Stablecoins** * **USDC**: Regulatory-compliant stablecoin issued by Circle * **USDT**: The most widely used stablecoin * **USDe**: Ethena's synthetic dollar stablecoin * **crvUSD**: Curve Finance's decentralized stablecoin * **PYUSD**: Stablecoin issued by PayPal **Project Tokens** * **EGG**: Nestree ecosystem token * **OWN**: Otherworld ecosystem token * **CAKE**: PancakeSwap governance token * **CRV**: Curve Finance token * **SAND**: The Sandbox metaverse token * **ZRO**: LayerZero protocol token ### Technical Specifications #### Transaction Processing * **Average Bridge Time**: 3-15 minutes (varies by network) * **Security**: Multi-signature verification protocol * **Fee Structure**: \~0.3 USD equivalent in native tokens ### Fee Policy #### Transparent Fee Structure * **Bridge Fee**: Approximately 0.3 USD per transaction * **Network Gas**: Separate gas fees for each chain * **Volume Discount**: Fee discounts for large transactions (coming soon) #### Ecosystem Reinvestment 100% of bridge fees are reinvested in Nestree ecosystem development: * Liquidity pool enhancement * Security infrastructure improvement * Community reward programs * New network integration