monitoring-cross-chain-bridges

# Cross-Chain Bridge Monitor ## Overview Monitor cross-chain bridge activity across multiple protocols. Track TVL, compare fees and transfer times, and monitor transaction status for bridges like Stargate, Across, Wormhole, and LayerZero. ## Prerequisites Before using this skill, ensure you have: - Python 3.8+ with `requests` library - Internet access for DefiLlama and bridge APIs - Optional: Custom RPC URLs for on-chain verification ## Commands ### tvl - Bridge TVL Rankings ```bash python bridge_monitor.py tvl --limit 20 ``` Shows bridges ranked by Total Value Locked. ### bridges - List All Bridges ```bash python bridge_monitor.py bridges python bridge_monitor.py bridges --chain arbitrum ``` Lists bridges by 24h volume with optional chain filter. ### detail - Bridge Details ```bash python bridge_monitor.py detail --bridge stargate ``` Shows detailed info including volume, chains, and TVL breakdown. ### compare - Compare Routes ```bash python bridge_monitor.py compare --source ethereum --dest arbitrum --amount 1000 --token USDC # 1000: 1 second in ms ``` Compares fees and transfer times across bridges for a route. ### tx - Track Transaction ```bash python bridge_monitor.py tx --tx-hash 0x... python bridge_monitor.py tx --tx-hash 0x... --bridge wormhole ``` Tracks bridge transaction status across protocols. ### chains - List Chains ```bash python bridge_monitor.py chains ``` Shows all supported chains. ### protocols - List Protocols ```bash python bridge_monitor.p...