Final answer:
The Peloton video example used the curl command-line tool to access API data, often for tasks like retrieving workout statistics or user information.
Step-by-step explanation:
One example presented in the Peloton video used curl, a command-line tool, to access API data. This tool allows users to transfer data using various protocols and is commonly used for interacting with RESTful APIs to perform tasks like GET or POST requests to retrieve or send data. In the context of the video, curl would be utilized to make a request to the Peloton API, potentially to retrieve workout statistics, user information, or other Peloton-generated data.