consensus/examples/01-simple-bridge

Example 01: Simple Bridge Integration

This example demonstrates basic integration with the Lux DEX cross-chain bridge.

What It Shows

• Creating a cross-chain bridge connection
• Adding supported chains
• Initiating transfers between chains
• Monitoring transfer status

Run the Example

cd examples/01-simple-bridge
go run main.go

Run the Tests

go test -v

Expected Output

=== Bridge Setup ===
✓ Created bridge with 2 chains
✓ Exchange rate ETH → LUX: 1500

=== Transfer Test ===
→ Initiating transfer: 1.5 ETH from Ethereum to Lux
✓ Transfer initiated: tx_abc123...
✓ Waiting for confirmations...
✓ Transfer completed in 3.2s

=== Verification ===
✓ Transfer verified
✓ Amount: 1.5 ETH = 2250 LUX
✓ Status: Completed

Key Files

• main.go - Interactive example demonstrating bridge usage
• bridge_test.go - Comprehensive tests you can run
• go.mod - Dependencies (DEX bridge package)

Play With It

Try modifying:

• Transfer amounts
• Add more chains
• Change exchange rates
• Test error scenarios

Integration Pattern

This shows the basic pattern for using the production DEX bridge:

// 1. Create bridge
bridge := lx.NewCrossChainBridge(config)

// 2. Add supported chains
bridge.AddAsset(asset)

// 3. Initiate transfer
transferID, err := bridge.InitiateTransfer(ctx, transfer)

// 4. Monitor status
transfer, err := bridge.GetTransfer(transferID)