Http Methods Development Tutorials, Guides & Insights

const apiClient = axios.create({
  baseURL: 'https://jsonplaceholder.typicode.com',
  timeout: 1000,
  headers: { 'X-Custom-Header': 'foobar' }
});

apiClient.get('/posts/1')
  .then(response => {
    console.log('Post:', response.data);
  });

• We create an Axios instance with a base URL and custom configuration.
• The instance can be reused for multiple requests, simplifying your code.

REST (Representational State Transfer) is an architectural style for designing networked applications. It relies on a stateless, client-server communication protocol, usually HTTP. RESTful APIs are widely used due to their simplicity and scalability. This comprehensive cheatsheet covers essential REST API principles and operations, complete with examples presented in HTML tables for easy reference.

This REST API cheatsheet provides a comprehensive overview of the most commonly used REST API concepts, complete with examples to help you quickly find the information you need. Whether you're building or consuming APIs, this guide serves as a quick reference to help you work more efficiently with REST APIs.

Add the getBooks function to main.go:

func getBooks(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	json.NewEncoder(w).Encode(books)
}

  curl -X POST -H "Content-Type: application/json" -d '{"name": "Item 4", "price": 250}' http://127.0.0.1:5000/api/items

• Update an existing item:

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