More than /posts, /users, and /todos

JSONPlaceholder Alternative

JSONPlaceholder is great for learning — but it only has fixed routes, fake mutations, and lorem ipsum text. Rest Faker gives you custom schemas, real CRUD that persists, realistic Faker.js data, mock auth, and exports for production-like development.

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Where JSONPlaceholder falls short

Fixed routes only

JSONPlaceholder only has /posts, /users, /albums, /todos, and /photos. You can't define a /products or /orders route for your actual app.

Fake mutations

POST and PATCH return a 201 or 200 response, but the data never actually changes — the next GET still returns the same original data.

No realistic data

User names are "Leanne Graham", emails are "Sincere@april.biz" — placeholder data that doesn't represent real production content.

Rest Faker vs JSONPlaceholder

Feature	JSONPlaceholder	Rest Faker
Custom schemasDefine your own routes and field types
Real CRUD mutations (POST/PATCH/DELETE persist)Data actually changes between requests
Sorting & pagination?sort=field&page=2&perPage=20
Mock authentication endpointsTest login flows and protected routes
Postman collection exportReady-to-import collection for every route
TypeScript types exportInterfaces generated from your schema
OpenAPI / Swagger importImport your existing spec and mock it
Realistic Faker.js data200+ types: names, emails, addresses, dates
Scenario engine (errors, latency, rate limits)Simulate failure modes for resilience testing
Free to use
No install required
Fixed built-in routes onlyJSONPlaceholder only has /users, /posts, /todos, etc.

The same fetch call, much better data

Replace your JSONPlaceholder URL with a Rest Faker URL. Get custom schemas and real mutations.

JSONPlaceholder

// Fixed routes only
GET https://jsonplaceholder.typicode.com/users/1

{
  "id": 1,
  "name": "Leanne Graham",
  "username": "Bret",
  "email": "Sincere@april.biz",
  "address": { "street": "Kulas Light", ... }
}

// POST looks like it works, but...
POST /posts → 201 (but data is NOT saved)
GET /posts  → still the original 100 posts

Rest Faker (your custom schema)

// Your routes, your schema
GET https://api.restfaker.dev/api/schema/orders
apiToken: YOUR_API_TOKEN

{
  "data": [
    {
      "id": "order_k2x8n",
      "customer": "Nathaniel Thornton",
      "email": "nate@outlook.com",
      "total": 142.50,
      "status": "shipped",
      "createdAt": "2024-02-18T10:30:00Z"
    }
  ],
  "meta": { "total": 238, "page": 1, "perPage": 25, "pages": 10 }
}

// POST actually saves — next GET returns it

What Rest Faker adds on top of JSONPlaceholder

Your Schema, Your Routes

Define any route with any fields. /orders, /inventory, /transactions — whatever your app needs.

Mutations Persist

POST, PATCH, and DELETE actually update the stored data. Build real Create/Edit/Delete flows.

Sorting & Pagination

Query with ?sort=createdAt&order=desc&page=2&perPage=10. Works on every route.

Mock Auth

Export Everything

Download a Postman collection or TypeScript interfaces from your schema in one click.

Unique Project URL

Each project gets a unique token and base URL — share it with your team, not a local file.

When to use each

Use JSONPlaceholder when...

You're doing a tutorial or learning REST API basics

You just need any data for a quick prototype demo

You don't care about the data shape or content

Use Rest Faker when...

You need custom schemas that match your actual application data

You're building UI flows that depend on real Create/Edit/Delete behavior

You want realistic data that makes your app look production-ready

You need to export a Postman collection or TypeScript types for your team

You're testing auth flows, error states, or pagination

Ready to move beyond JSONPlaceholder?

Custom schemas, real mutations, realistic data. Free — no credit card required.

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