Describe the problem/error/question
Hey everyone, I’m having an issue with the Webflow OAuth2 API credential in n8n cloud. When I try to connect my Webflow account, the OAuth screen comes up but there are no sites showing in the dropdown to select. This makes it impossible to finish the authorisation.
What’s happening:
Step 1: I click “Connect my account” in the Webflow OAuth2 API credential settings in n8n
Step 2: The Webflow authorization page opens and shows the n8n cloud app BUT without any of the listed sites, etc.
This was working last week (21st Nov 2025) because I’ve been repeating these steps for each Webflow website my client has. He has 10+. I’ve been using this integration for a while now and suddenly it just stopped working. I haven’t changed anything on my Webflow account - same sites, same permissions, same everything.
I am an admin on webflow as well
Nothing has changed on Webflow, no apps installed, etc.
We are also running the latest version on n8n on a n8n cloud managed instance
Please share your workflow
See the loom here where I run through this
Information on your n8n setup
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Debug info
core
- n8nVersion: 1.121.3
- platform: docker (cloud)
- nodeJsVersion: 22.21.0
- nodeEnv: production
- database: sqlite
- executionMode: regular
- concurrency: 20
- license: community
- consumerId: 00000000-0000-0000-0000-000000000000
storage
- success: all
- error: all
- progress: false
- manual: true
- binaryMode: filesystem
pruning
- enabled: true
- maxAge: 720 hours
- maxCount: 25000 executions
client
- userAgent: mozilla/5.0 (macintosh; intel mac os x 10_15_7) applewebkit/537.36 (khtml, like gecko) chrome/142.0.0.0 safari/537.36
- isTouchDevice: false
Generated at: 2025-11-27T18:39:52.490Z