Rest API Invalid Response
Ibrahim Bashir
2024-06-06
Operating system: macOS
Hello,

I have a customer use SERP with intgration with a third party system, SERP REST API is configured to receive http request from the third party system, when the other system send the request they get invalid response with error code 502, but when they try it from PostMan the SERP sends response successfully, I can see the request in web.log in SERP.

any idea why the other system receives invalid response?

//IBR [2024.06.06]
2024-06-11
This would need deeper investigation of the actual system, but my first guess would be authentication.
If the request works through PostMan (or even directly in a browser), it indicates that on our side everything is in order and the problem is on the other end...

p.s. I would also strongly suggest switching to https, if possible.
Leave Comment
You can subscribe to notifications for this post by selecting the 'star' icon on the top right corner of the post.
Back to the list
Latest Posts
Bror-Erik Kotiranta
Thats a very old version. What does the new version say, for example 11-05?...
18:11 8 Jan 2026
Bror-Erik Kotiranta
No, but optional feature tabs i would like to see how they are in the system, same as one other post you have in the forum please...
18:08 8 Jan 2026