M
API Matrix

JSONPlaceholder API

⭐ Beginner's Pick Test Data / No Auth Required Beginner HTTP
Free to Use Varies (check documentation)
72 Score
Grade B
Visit Official Site Compare Alternatives

Overview

JSONPlaceholder is a free, no-auth-required fake REST API perfect for learning and prototyping. It provides endpoints for posts, users, comments, todos, and albums with realistic-looking JSON data. No sign-up needed — just send a request and get instant fake data back.

💡

Beginner Tip

JSONPlaceholder is read-only — POST/PUT/DELETE calls return success responses but do not actually change any data. Use it freely for frontend prototyping without worrying about breaking anything.

Available Data

randomly generated data
customizable output format
JSONPlaceholder data via REST API
JSON-formatted response data
Freely accessible without authentication

Example Response

JSON Response 
{
  "status": "success",
  "data": {
    "result": "Data from JSONPlaceholder",
    "description": "Fake data for testing and prototyping",
    "timestamp": "2025-01-15T10:00:00Z"
  }
}

Field Reference

userId ID of the user who created the resource
id Unique identifier for the resource
title Title text of the post or todo
body Main content of the post
completed Completion status (todos only)

Implementation Example 

const url = "http://jsonplaceholder.typicode.com/";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

Data not actually saved JSONPlaceholder simulates write operations but does not persist any changes
✓ Accept that mutations are fake; use a real backend or json-server locally if you need persistence
HTTP instead of HTTPS The root URL uses http://
✓ Use https://jsonplaceholder.typicode.com/ to avoid mixed-content issues in browsers
Unexpected 404 Requesting an id that does not exist (e.g. /posts/999)
✓ Valid post ids are 1-100; check the correct range for each resource type

Matrix Score Breakdown

🌐 Reachability 30/30
⚡ Speed 20/20
🔒 Security 0/15
🛠 Developer XP 15/20
✓ Reliability 7/15
Response Time 48ms

Fully tested on Apr 5, 2026

Technical Specifications

Auth No Auth
HTTPS NO
CORS UNKNOWN
Category Test Data
Difficulty Beginner
Verified: 2026-04-04

Similar APIs

View All →

Bacon Ipsum

⭐ Beginner's Pick
82

Bacon Ipsum is a fun lorem ipsum generator that returns meat-themed placeholder text in JSON format.

No Auth Beginner HTTPS 209ms

Dicebear Avatars

⭐ Beginner's Pick
84

Dicebear Avatars is a free API that generates unique, deterministic pixel-art avatars based on a seed string you provide.

No Auth Beginner HTTPS 80ms

English Random Words

⭐ Beginner's Pick
90

English Random Words API generates random English words along with their pronunciation guides, making it useful for word games, vocabulary apps, and testing text-to-speech features.

No Auth Beginner HTTPS 545ms

FakerAPI

⭐ Beginner's Pick
82

FakerAPI is a free collection of REST endpoints that return realistic fake data including people, companies, addresses, credit cards, and more.

No Auth Beginner HTTPS 719ms

FakeStoreAPI

⭐ Beginner's Pick
39

FakeStoreAPI is a free REST API that simulates an e-commerce backend, providing endpoints for products, carts, and users without any setup.

No Auth Beginner HTTPS 3201ms