JSON API Mock Generator

Paste sample JSON and instantly generate mock endpoint snippets for Next.js and Express, plus a quick field type summary.

Field summary

id: number
name: string
active: boolean

Next.js route snippet

import { NextResponse } from 'next/server'

export async function GET() {
  return NextResponse.json({
  "id": 1,
  "name": "Jane",
  "active": true
})
}

Express snippet

app.get('/api/mock/users', (req, res) => {
  res.json({
  "id": 1,
  "name": "Jane",
  "active": true
})
})

Ceytrex

JSON API Mock Generator