Help For API connection

Hello BHW Members

I need help to connect Admitad Affiliate to Coupon theme of Mythemshop

First of all I am not developer I tried to run API But I am not get successful
I want Categories id and campaign ID
Here is documentation

Categories of affiliate programs: https://developers.admitad.com/en/doc/api_en/methods/public/categories/

Campaign ID(Affiliate program ID): https://developers.admitad.com/en/doc/api_en/methods/advcampaigns/advcampaigns-list/

I tried to run but I was fail to do it

It will appreciate if someone help with me

Please comment if you can than I will PM you the details

Thank you