Instantly generate models and code from Postman Collections.

Drop a Postman Collection into quicktype to instantly generate clean models and code for the API data consumed by your apps.

A better way to work with APIs.

Find a client library: A good one is golden, however most are outdated or simply unavailable in your app’s programming language.
Write your own client library: Takes a lot of effort and must be updated when the API changes. You should be focused on your app, anyway.
Read API data as dynamic, untyped values: This is an unpleasant way to program and leaves your app vulnerable to API changes.

Generate your client libraries: Given sample API responses, quicktype will generate an easy-to-use client library in your app’s language.
Spend more time on your app: quicktype can regenerate types when APIs change, so you can simply update affected app code, if any.
Access strongly typed API data with help: Get more out of your editor or IDE (autocomplete, refactoring) when working with typed API data.

Install quicktype from npm

$ npm install -g quicktype$ npm install -g quicktype

Download the sample Imgur API Postman Collection

$ curl -L goo.gl/qpDVx7 -o imgur.json$ curl -L goo.gl/qpDVx7 -o imgur.json

Generate Swift to use the Imgur API from iOS$ quicktype -s postman imgur.json -o Imgur.swift

$ quicktype -s postman imgur.json \ -o Imgur.swift

Or generate a C# library...$ quicktype -s postman imgur.json -o Imgur.cs

$ quicktype -s postman imgur.json \ -o Imgur.cs

Or a golang module...$ quicktype -s postman imgur.json -o imgur.go

$ quicktype -s postman imgur.json \ -o imgur.go