Log in to your Chargebee account and go to "Settings" on the left side menu
2. Select "Configure Chargebee" from the drop-down menu and scroll down the Setting page until the "API keys" section
3. Copy the API Key provided
4. In case you need to have a separate API key for Import2 connector, click "Add API Key" button
5. Select "Full-Access Key" option from the pop-up window and create the new API key. The full access key is required to be able to import and modify the data during migration.