Main contracts:

• DaimoPay - Orchestrates and tracks cross-chain intents with optimistic fast finishes from relayers
• PayIntent - Implementation for single-use intent contracts that forwards received tokens to a specified destination action via bridging/swapping
• PayIntentFactory - Creates deterministic PayIntent contract addresses using CREATE2
• DaimoPayBridger - Multiplexes between different bridging protocols based on destination chain
• DaimoPayCCTPBridger - Implements Circle's CCTP protocol for USDC cross-chain transfers
• DaimoPayAxelarBridger - Implements Axelar protocol for cross-chain token transfers
• DaimoPayAcrossBridger - Implements Across protocol for cross-chain token transfers

1. Install Foundryup

   curl -L https://foundry.paradigm.xyz | bash
   

2. Install Foundry

   foundryup
   

3. Build contracts

   make full
   

To run tests:

make test

To view detailed test coverage:

make coverage

You can see line-by-line coverage in VSCode using the recommended extension. Run Cmd+Shift+P > Coverage Gutters: Display Coverage.