bonsai-oft

deployment of BonsaiOFT to zksync, base, and lens chain - with the BonsaiOFTAdapter to polygon

pre-requisites

this repo was created using the zksync-cli: https://docs.zksync.io/build/zksync-cli

to build the contracts for zksync era, we use foundry-zksync: https://docs.zksync.io/build/tooling/foundry/overview

Deploying Contracts

Set up deployer wallet/account:

• Rename .env.example -> .env
• Set private key for both formats
• Fund this address with the corresponding chain's native tokens you want to deploy to.

We're going to deploy

• BonsaiOFTAdapter to polygon
• BonsaiOFT to Base (with cli)
• BonsaiOFT to zkSync Era + Lens Chain (with foundry)

All scripts set the base uri to the current NFT uri; No initial supply is set for BonsaiOFT contracts on Base/zkSync

Build the contracts

pnpm compile

Deploy BonsaiOFTAdapter to Polygon

Toggle only the polygon network with [SPACE] and set the tag as BonsaiOFTAdapter

npx hardhat lz:deploy

Deploy BonsaiOFT to Base

Toggle only the base network with [SPACE] and set the tag as BonsaiOFT

npx hardhat lz:deploy

Deploy BonsaiOFT to zkSync / lens chain

Read: https://docs.zksync.io/build/tooling/foundry/getting-started#deploying-smart-contracts-with-forge

To deploy to zksync, use foundry create

pnpm compile:forge:zksync
forge create contracts/BonsaiOFT.sol:BonsaiOFT --account myKeystore --rpc-url zksync --chain 324 --zksync --constructor-args 100000 "0xd07C30aF3Ff30D96BDc9c6044958230Eb797DDBF" "0x21aF1185734D213D45C6236146fb81E2b0E8b821" --verify

Manually save the deployed contract address in addresses.json

And send the setBaseURI tx

cast send 0xB0588f9A9cADe7CD5f194a5fe77AcD6A58250f82 "setBaseURI(string)" "ipfs://bafybeiba7hsqirohcgqibxokpml7eoh65z7fagah7ed7ggejud265ro2ky/" --account myKeystore --rpc-url zksync --chain 324

Wire the mesh

We need to set the peers on all contracts, and set enforcedOptions for the Stargate listing requirement. Everything is configured in *.layerzero.config.ts https://docs.layerzero.network/v2/developers/evm/technical-reference/dvn-addresses https://docs.layerzero.network/v2/developers/evm/technical-reference/deployed-contracts

yarn wire

Bridge from polygon to zksync/base/lens

then, check the tx on layerzeroscan: https://layerzeroscan.com

forge script script/mainnet/Bridge.s.sol:LzSendPolygon --rpc-url polygon -vvvv --broadcast

Bridge from base to zksync

then, check the tx on layerzeroscan: https://layerzeroscan.com

forge script script/mainnet/Bridge.s.sol:LzSendBase --rpc-url base -vvvv --broadcast

Bridge from zksync to base

then, check the tx on layerzeroscan: https://layerzeroscan.com

forge script script/mainnet/Bridge.s.sol:LzSendZkSync --rpc-url zksync -vvvv --broadcast

Read from BonsaiOFT on base

forge script script/mainnet/Read.s.sol:Read --rpc-url base -vvvv

Read from BonsaiOFT on zksync

zksync-cli contract read --chain "zksync" --contract "0xB0588f9A9cADe7CD5f194a5fe77AcD6A58250f82" --method "mirror()" --output "address"

Verify BonsaiOFTAdapter on polygon

npx hardhat verify --network polygon --constructor-args ./utils/verify/bonsaiOFTAdapter.ts 0x303b63e785B656ca56ea5A5C1634Ab20C98895e1

Verify BonsaiOFT on base

npx hardhat verify --network base --constructor-args ./utils/verify/bonsaiOFT.ts 0x474f4cb764df9da079D94052fED39625c147C12C

[TODO] Verify BonsaiOFT on zksync (etherscan)

Fail - Unable to verify. Compiled contract runtime bytecode does NOT match the on-chain runtime bytecode.

forge verify-contract 0xB0588f9A9cADe7CD5f194a5fe77AcD6A58250f82 contracts/BonsaiOFT.sol:BonsaiOFT --chain-id 324 --watch --zksync --constructor-args $(cast abi-encode "constructor(uint96,address,address)" 100000 "0xd07C30aF3Ff30D96BDc9c6044958230Eb797DDBF" "0x21af1185734d213d45c6236146fb81e2b0e8b821")

Verify BonsaiOFT on Lens

forge verify-contract \
    --zksync \
    --watch \
    --verifier zksync  \
    --verifier-url https://api-explorer-verify.lens.matterhosted.dev/contract_verification \
    --constructor-args $(cast abi-encode "constructor(uint96,address,address)" 100000 0x5c6cfF4b7C49805F8295Ff73C204ac83f3bC4AE7 0x21af1185734d213d45c6236146fb81e2b0e8b821) \
    0xB0588f9A9cADe7CD5f194a5fe77AcD6A58250f82 \
    contracts/BonsaiOFT.sol:BonsaiOFT