01 Feb Metamask: How to deploy gnosis secure proxy contracts on Mumbai testnet (Polygon) using Safe Core SDK?
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Deploying Gnosis Safe Proxy Contracts on Mumbai Testnet using Safe Core SDK
Introduction
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Gnosis Safe provides a secure way to transfer and manage cross-chain assets. One of the core components of this ecosystem is the Safe Proxy Contract, which allows users to earn rewards and tokens by transferring their assets to a trusted proxy. In this article, we will show you how to deploy a Gnosis Safe Proxy Contract on Mumbai Testnet using Safe Core SDK.
Prerequisites
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To complete this tutorial, you need:
- A Gnosis Safe account with a valid wallet (e.g. MetaMask)
- Safe Core SDK installed and configured on your device
- Mumbai testnet URL: “
Step 1: Create a new wallet
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Before we begin, create a new wallet on the Mumbai testnet using the following command:
npx secure-wallets --network Mumbai --create-wallet --wallet-name MySafeProxyWallet
This will create a new wallet named MySafeProxyWallet.
Step 2: Configure the Safe Core SDK
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In this step, we need to configure the Safe Core SDK to use the newly created wallet. Run the following command:
npx secure-core setup --network Mumbai --wallet-name MySafeProxyWallet --proxy-type gnosis --proxy-identity-id MY_SAFE_PROXY_ID
Replace “MY_SAFE_PROXY_ID” with the actual proxy contract ID on the Mumbai testnet.
Step 3: Create a Proxy Contract
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We will create a new proxy contract using the Safe Core SDK. Run the following command:
npx secure core contracts create --network Mumbai --contract-name MyProxyContract --proxy-contract-id MY_SAFE_PROXY_ID
This will create a new Gnosis Safe proxy contract named MyProxyContract with the specified ID.
Step 4: Deploy the Proxy Contract to the Testnet.
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We need to deploy the proxy contract to the Mumbai testnet. Run the following command:
npx secure core contracts deploy --network Mumbai --contract-Address
Replace “
Step 5: Verify the Proxy Agreement Installation
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We can verify that our proxy agreement was installed correctly by checking its status:
npx secure core contracts get --network Mumbai --contract-dress
Your proxy agreement installation details should be displayed here.
Troubleshooting Error: Invalid Secure Proxy Factory Contract Address
If you get an error like “Error: Invalid Secure Proxy Factory Contract Address” when switching to …, it may mean that your wallet or proxy ID is incorrect. To resolve this issue, make sure that:
- Your wallet address is correct.
- The proxy ID in the Safe Core SDK configuration matches the one used on the Mumbai test network.
Example Use Case
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Here is an example of using the Gnosis Safe proxy contract on the Mumbai testnet:
“javascript
const { CreateProxyContract } = require('@gnosis-safe/safe-core');
// Create a new wallet and proxy ID
const walletName = 'MySafeWallet';
const proxyId = 'MY_SAFE_PROXY_ID';
// Create a new proxy contract
async function main() {
const contractAddress = await createProxyContract({
network: "Mumbai",
wallet: walletName,
proxyId: proxyId,
});
console.log(Proxy contract address: ${contractAddress}`);
// Deploy the proxy contract to the testnet.
await contracts.
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