casper-multisignature-js-client

JS Client for Casper Multisignature

Installation

npm install casper-multisignature-js-client

Documentation

There are 2 options to make multi signature account.

1. Using wasm session code

Coming soon

You can find examples in client.test.ts.

2. Using stored session contract

Current smart contract is compatiable with MAKE's Associated Key Manager contract.

Deployed contracts on testnet and mainnet by MAKE.

| Network | Contract Hash | | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Testnet | d57f154b0f48964cb56d12ca825b084e54de6ebedb9dcdb3dea857176fef64b3 | | Mainnet | b2ec4f982efa8643c979cb3ab42ad1a18851c2e6f91804cd3e65c079679bdc59 |

import {
  CasperMultiSignatureClient,
  type SetAssociatedKeysArgs,
} from "casper-multisignature-js-client";

const client = new CasperMultiSignatureClient(
  "http://<NODE-IP>:7777/rpc",
  "casper-test"
);

client.setContractHash(
  "d57f154b0f48964cb56d12ca825b084e54de6ebedb9dcdb3dea857176fef64b3"
);

// make sender's account as multi sig account having 3 associated keys
// to send deploy at least 2 associated keys should sign the deploy
// to make changes on keys, at least 3 associated keys should sign the deploy
const args: SetAssociatedKeysArgs = {
  deploymentThreshold: 2,
  keyManagementThreshold: 3,
  keys: [
    CLPublicKey.fromHex("<PUBLIC_KEY_1>"),
    CLPublicKey.fromHex("<PUBLIC_KEY_2>"),
    CLPublicKey.fromHex("<PUBLIC_KEY_3>"),
  ],
  weights: [1, 1, 1],
};

const deploy = client.setAssociatedKeys(
  args,
  10_000_000_000,
  CLPublicKey.fromHex("<SENDERS_PUBLIC_KEY>"),
  "casper-test", // optional
  [] // provide private key, if you want to sign deploy
);

const deployHash = await deploy.send("http://<NODE-IP>:7777/rpc");