How to get response from JIRA Cloud REST API?

Question

I'm trying to get issue data from JIRA Cloud REST API by running the following javascript function:

but getting the following error:

How can I resolve this problem? What I'm trying to achieve is to get issue data from JIRA Cloud REST API, display those on a single web page and group by customer, assignee, status etc.

Enkhtaivan Ganbat · Answer

Hi @Edwin Kyalangalilwa

Does JIRA Cloud REST API even support CORS? I found the following issue on atlassian:

https://jira.atlassian.com/browse/JRACLOUD-65573

Edwin Kyalangalilwa · Answer

Hi @Enkhtaivan Ganbat,

Read up on CORS and how to add a response header for

Access-Control-Allow-Origin: *