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Near Multi-chain DAO Scripts

The script relay.mjs is designed to simplify the process of relaying a transaction to an EVM (Ethereum Virtual Machine) Chain after it has been signed using a Multi-chain DAO Contract.

Key Features

  • Transform Multi-chain DAO Signature into EVM-compatible Transaction

  • Automatic Chain and RPC Detection

Installation

Clone the repository.

git clone https://github.com/nearuaguild/multichain-dao-scripts.git
cd multichain-dao-scripts

Install dependencies.

yarn install

Usage Example

To relay a transaction, simply run the following command with the result of get_signature function from Multi-chain DAO Contract (in single-quotes):

node relay.mjs '{
  "signature": {
    "big_r": {
      "affine_point": "0308A7FF4619600590034D9EDE05A8D7A7E17AADD2993DD395BD9E6C5ABD69E22E"
    },
    "recovery_id": 0,
    "s": {
      "scalar": "083EA0066955982DAE8E474D3EE34DB817764F3AF8AE84D956CA0A58F431180A"
    }
  },
  "tx": "0x02f85083aa36a701850485034c878517a4eb0789829dd094e2a01146fffc8432497ae49a7a6cba5b9abd71a380a460fe47b10000000000000000000000000000000000000000000000000000000000000a97c0"
}'