The only users who are able to access the company API key are those with super admin access.
To locate your company API key, click Your Roles > Sales Company > Company Settings.
Scroll down on the page and locate the "API Key" Box. The company API key is listed here.
If the box is empty, contact Enerflo support for help.
Users can also generate and mange API Keys on their V2 user profile. However, API Keys generated on the user profile will not have full access to company settings and records. When setting up new integrations, the company API key should be used.