# Testing APIs in Postman

**URL:** <https://forum.bubble.io/t/testing-apis-in-postman/262926>\
**Category:** APIs\
**Created:** [May 16, 2023, 4:55am UTC](https://forum.bubble.io/t/testing-apis-in-postman/262926 "2023-05-16T04:55:22Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![artemzheg](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/artemzheg/32/9651_2.png) [@artemzheg](https://forum.bubble.io/u/artemzheg)\
**Post date:** [May 16, 2023, 9:58pm UTC](https://forum.bubble.io/t/testing-apis-in-postman/262926/5 "2023-05-16T21:58:51Z")

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> [@lollib](#):
>
> I thought I read an old thread where @NigelG or another legend recommended to test APIs in Postman first. Reason being if you mess up too many times in the API connector it will break.

I suppose you are referencing this:

> [@Freaking out over API error](http://forum.bubble.io/t/freaking-out-over-api-error/12154/11):
>
> I think “lingering” has maybe morphed into “permanent resident” slight_smile All I can say is … no matter how good you think you are, don’t test APIs in Bubble. Get it working in Postman THEN copy it across when it is working. Fiddling about with headers seems to annoy Bubble. Got exactly the same error as above. Deleted and recreated. Works like a charm.

Faced the same issue recently 🤣

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