# JSON Body not accepted by API connector

**URL:** <https://forum.bubble.io/t/json-body-not-accepted-by-api-connector/27769>\
**Category:** APIs\
**Created:** [April 17, 2018, 2:59pm UTC](https://forum.bubble.io/t/json-body-not-accepted-by-api-connector/27769 "2018-04-17T14:59:44Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![saajanpruthi](https://avatars.discourse-cdn.com/v4/letter/s/f08c70/32.png) [@saajanpruthi](https://forum.bubble.io/u/saajanpruthi)\
**Post date:** [August 6, 2021, 12:49pm UTC](https://forum.bubble.io/t/json-body-not-accepted-by-api-connector/27769/9 "2021-08-06T12:49:35Z")

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For those who may stumble upon this thread, this solution worked for me for the problem I have mentioned above:

> [@Postman Request Works but API Connector Request Not Working](http://forum.bubble.io/t/postman-request-works-but-api-connector-request-not-working/71872):
>
> Hello, I’ve used Postman to create an API call and it is working fine. Once I try to bring the same parameters over to the API Connector I keep getting a response that shows “400” and that the parameter “grant\_type” is a missing parameter when you can clearly see it has been added to the body of the API call that I am initializing. Can anyone figure out why this is occurring and how I can fix it. Thank You, Gabriel

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