Controlling Near account from Smart Contract

This is a simple example showing how to use chain signatues to allow your account to be controlled by a smart contract. This example is a simple smart contract with a single function that signs a transfer 0.1 Near transaction on behalf of another Near account

This example provides scripts to help you create an account on whose behalf you're acting and send Near tokens from its account to yours

Contract

The contract from this repository is rolled out on testnet at address broken-rock.testnet, and is available for testing.

Running the project

Enter the scripts directory and install the dependencies:

cd scripts
yarn install

The contract is already deployed for you at broken-rock.testnet. To interact with it, you need to fill in your account that will be used for signing transactions.

Before proceeding to the setup, please copy cp .env.example .env file with environment variables and replace ADMIN_ACCOUNT_ID with your actual account ID

Setup

To create an account and add public key that is managed by MPC service to be able sign on its behalf, run the following command:

yarn setup

Transfer funds

To create a transaction for sending 0.1 NEAR and sign it on behalf of the account created in previous step, run the following command:

yarn transfer