Managing API Keys

API keys are essential for authenticating your applications with the Paymaster service.

Creating an API Key

1. Navigate to your project dashboard
2. Go to the “API Keys” tab
3. Click “Create”
4. Select between Testnet or Mainnet
5. Click on “Create ApiKey”

API Key Security

Your API keys grant access to your gas sponsorship resources. To keep them secure:

• Never expose API keys in client-side code
• Use environment variables to store keys in your backend
• Implement domain restrictions for production keys
• Rotate keys periodically
• Set appropriate usage limits

Next Steps

After creating your API keys, you should:

• Configure your policies to determine how users pay for gas
• Manage your payment to ensure your services remain funded