JSON test server with regularly updating data

Question

I want to develop a proof of concept AngularJS Single Page App.

Does anyone know of a public server which will serve me some JSON data every item I query it, and not always the same values, but changing every time I access it?

I found JSON place holder, but that only returns static data :-(

---

[Update] I don't want to have to register, it must really be "public". I found this question on S.O, but all of the answers are static. I want to demonstrate data-binding by having the APP fetch new JSON data periodically & update the HTML page (maybe something like a pie chart or histogram, but even a grid/list would do).

Minimal coding required, I am trying to prove that HTML/Angular are supported correctly in a certain environment.

Answer 1

NumbersAPI will return at least dozens of distinct JSON formatted responses for requests to this URI endpoint. No registration required.

http://numbersapi.com/random/date?json

Answer 2

In the nice The introduction to Reactive Programming you've been missing article, the author shows an example using the Github API for getting users.

The interesting part is that it can get fresh new data with a random offset:

var randomOffset = Math.floor(Math.random()*500);
return 'https://api.github.com/users?since=' + randomOffset;

Thus, you can get some simple Json with a huge amount of fresh new information.

Other parts of the API, like commit list, can be interesting.

I guess the Stackoverflow / StackExchange API can be interesting to explore, too... :-)

Answer 3

Although I previously accepted an answer, I have now found something which I consider far superior to it.

Mockaroo lets you generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and Excel formats. It has 89 predefined data types, plus conditional logic.

Check it out!