# Bridge

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## 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