Reference for the contracts

swap contracts

BASE sepolia testnet

https://sepolia.basescan.org/address/0xA0D8918D03766f539dF2de9Be3dA62Cae5B421a4#code

Sepolia ETH testnet

https://sepolia.etherscan.io/address/0x24D2d14fFA5f4024c91Be56d5c68321c80959C7d#code

Polygon Amoy testnet

https://amoy.polygonscan.com/address/0x06C2F7A6792c31C3B551582D20FD525ac38adC15#code

SCRIPTS

migrate script:

npm run migrate:base-sepolia

the script above will recompile/rebuild the contracts in order to get the relevant build files, after that it should start the blockchain (currently testnet) deployment if the deployment didn't start you should check the console to identify the error message

generate swap up contract output

npm run generate-swapup-output

generate SwapUp contract for verifying it on testnet

approveAndSwap method payload example:

approveAndSwap(swapId, responderAddress, initiatorAssets, responderAssets, swapType)

• swapId = the ID for both DB and Smart contract storages (providing from FE)
• responderAddress = the wallet address for counter-agent of the deal (the sender address is the one who is calling the method)
• initiatorAssets = the deal initiator assets - [{ "assetAddress": "address of token/NFT", "value": "amount/ID" }]
• responderAssets = counter-agent assets - [{ "assetAddress": "address of token/NFT", "value": "amount/ID" }]
• swapType = OPEN/PRIVATE

the unified structure of assets: { "assetAddress": "asset address", "value": "amount/ID" }