Where do I find the API documentation and my key?

Open API Reference in the workbench and select the product you want to call. In your account information, find API Key. If your account has a key, use the copy control beside it. If no key is available, check the account and its API benefits in Billing. For troubleshooting, share the endpoint name, time and error code. Keep your key and authentication details out of chat.

The public API documentation is free to read. Free does not include API access; being able to use a feature on the website does not mean you can call it through the API.