Description The “Testable URL” generated for Local Testing fails Error “Invalid redirect: https://reservoirs.co/auth (4,700)” Which App Type (OAuth / Chatbot / JWT / Webhook)? OAuth app. Which Endpoint/s? Test URL: https://zoom.us/oauth/authorize?client_id=XXXXXXX&response_type=code&redirect…

@tommy I think it was as https in the whitelist and http in redirect URL which caused the issue. I have whitelisted the exact same as redirect, and it seems to work now. Thank you!

Just adding this here, as I’m experiencing similiar issue since this morning GMT [image] Invalid redirect url - 127.0.01 no longer working as redirect target API and Webhooks Description Over the weekend I seem to have lost the ability to test my integration locally. I ha…

@mac it’s been flaky for me for the last couple of days. I just tried changing my redir url in the app credentials section to http instead of https, and now this error stopped. Don’t know if that’s of any help to you

Thanks for updating this post, yeah I am running on http and noticed it sometimes didn’t like localhost, so switch to 127.0.0.1 and it stopped working somewhere between today and Friday :frowning: Glat it works for you though!

Hey @ncsquared , Do you have https://reservoirs.co/auth in your whitelist? Thanks, Tommy

Hey @mac , Can you try using an ngrok https url instead of localhost and a localhost IP? Thanks, Tommy

You are welcome! Happy to hear you got it working! :slight_smile: Thanks, Tommy

Hello, Are you able to get the auth code now? Could you please share how did you fix this issue? Many thanks.

Hey @kumar.asom , Please share what specifically is the issue. Also share details and steps to reproduce so I can help. Thanks, Tommy

Hello Tommy, Thanks for replying. I am now able to resolve the “Invalid redirect url” issue after going through the documentation in more detail. I am in the process of integrating Zoom meeting in one of my iOS app. Hopefully I will be able to get through that, will contact you otherwise. Thanks a …

Great to hear you figured it out! :slight_smile: Yes, please let us know if you have additional questions! -Tommy

Invalid redirect 4,700 for testable url

API and Webhooks

mac (Mac) March 30, 2020, 3:41pm 2

Just adding this here, as I’m experiencing similiar issue since this morning GMT

Topic		Replies	Views
Invalid redirect url - 127.0.01 no longer working as redirect target API and Webhooks	1	1800	March 30, 2020
Invalid redirect using ngrok API and Webhooks	1	1941	January 15, 2020
Bug with http:// redirect API and Webhooks	13	5046	June 5, 2020
Incorrect error message "Invalid redirect url" during OAuth authorization API and Webhooks	46	10384	March 22, 2021
Invalid redirect: http://localhost:3000/api/zoom/callback (4,700) Authentication api	1	32	July 9, 2026

Invalid redirect 4,700 for testable url

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