The Bifrost ligo contracts

WARNING: Bridge is still under development. Do not send your assets to any of the addresses

The Bifrost bridge allows you to swap assets across blockchains. In the first phase, the swap is based on the wrapped assets.

Contracts for other networks:

• EVM-based
• TON

Deploy to sandbox

Run sandbox:

$ image=oxheadalpha/flextesa:latest script=limabox \
docker run --rm --name my-sandbox --detach -p 20000:20000 \
       -e block_time=3 \
       "$image" "$script" start

See the accounts available by default:

$ docker exec my-sandbox $script info

Install dependencies:

$ npm i

Fill environment variables inside .env:

RPC_URL=
PRIVATE_KEY=

Originate lambda view contract:

$ make originate.lambda

Compile:

$ make compile.tz

Originate tokens:

$ make originate.beth
$ make originate.bton

Run scripts:

$ ts-node scripts/<SCRIPT_NAME>.ts --at=<CONTRACT_ADDRESS> [--meta, --amount, --dst]

Available scripts for playing around:

burn (burns tokens and stores information about burning).

$ ts-node scripts/burn.ts --at=<CONTRACT_ADDRESS> --amount=<AMOUNT> --dst=<AVALANCHE_ADDRESS>

getBalance (shows token balance).

$ ts-node scripts/getBalance.ts --at=<CONTRACT_ADDRESS>

getMetadata (shows token metadata).

$ ts-node scripts/getMetadata.ts --at=<CONTRACT_ADDRESS>

mint (mints token).

$ ts-node scripts/mint.ts --at=<CONTRACT_ADDRESS> --amount=<AMOUNT>

originate token (originates token contract with metadata).

$ ts-node scripts/originateToken.ts --meta=<METADATA_URL_BYTES>

originateLambda (originate lambda view contract and outputs its address).

$ ts-node scripts/originateLambda.ts