Create API using Express js in Node js

Set up your project:

Create an Express app:

Import Express and initialize the app with const app = express().
Define API routes:

Handle requests and responses:

Define logic in route handlers to process incoming requests and send responses in JSON format.
Middleware:

Start the server:

Create an Express app to handle HTTP requests.
Define API routes for different endpoints and HTTP methods.
Use middleware for parsing JSON, handling CORS, and logging.
Implement logic in route handlers to process requests and send responses in JSON format.
Start the server to listen on a specific port.

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