30 days of Postman - Day 19

Hello to everyone!
Problem to run query on https://spotify-graphql-server.herokuapp.com/graphql. It repsonse status - 503

<!DOCTYPE html>

	<meta name="viewport" content="width=device-width, initial-scale=1">
	<meta charset="utf-8">
	<title>Application Error</title>
	<style media="screen">
		iframe {
			margin: 0;
			padding: 0;

		body {
			height: 100%;
			overflow: hidden;

		iframe {
			width: 100%;
			height: 100%;
			border: 0;

	<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>


Hey @wirtaw,

Seems like a problem with herokuapp, I had sent this POST request a few days back and it was working well, but now we are getting this error. So, just wait for some official response.

Hey @wirtaw :wave:

Update: It seems to be working now, kindly test your request as well.

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I have the same issue: 503 Service Unavailable
What can I do?

Hi All, I am getting the same problem and this is the last thing to get my badge.

I have rebuilt, doubled checked and watched the video. Still 503.

Oh, and I have tried on multiple days at different times to rule out server maintenanceā€¦

Did anyone manage to find a solution to this? Still getting a 503 when posting this request.

Swapped out the server with a new one. Please pull changes from the collection for the latest instructions. Thanks for your patience :dove:

1 Like