Node.js API Masterclass with Express and MongoDB - Sending Data to The Server

The video tutorial explains how to send custom headers and body data in HTTP requests using Postman. It covers accessing headers in code, sending data in the request body, and processing this data. The tutorial also previews the next video, which will focus on handling different request methods and URLs, laying the groundwork for a REST API.

How can you convert a buffer to a string in order to access the body data?

What are the next steps to take after learning how to send custom headers and body data?

Discuss the importance of understanding HTTP methods in API development.