Sign in to your OpenAI account here.
On the top right corner of the page, click your account name. Select View API keys in the drop-down.
Under API keys, click the + Create new secret key button.
Once the API key is generated, click Copy.
Under Billing in Engage AI's web app, click Select under BYO API Key plan.
Paste the copied API key into the text field.
Hit Save.
