Describe the problem/error/question I am hosting n8n Community Edition on a Railway server. My setup consists of four services: n8n-main, Postgres database, n8n-worker, and Redis. Within n8n, I successfully set up an Exact Online API OAuth2 credential, and it shows clearly as “Account connected”. T…

Hi @Yanick_van_Barneveld Welcome! This can get caused if your Exact online API is in development mode i mean not in production, try promote it to production mode if it is not then this should work.

Hi @Anshul_Namdev , Thanks for your response! One thing I noticed is that when I set up custom OAuth2 credentials and use them in combination with a custom HTTP node, the token refresh works successfully and I’m able to retrieve data over a longer period of time. That makes it a bit confusing why t…

Hi @Yanick_van_Barneveld You should read this: [imagen] Error Auth2 flow Questions Information on your n8n setup **n8n version:**1.110.1 Database (default: SQLite): postgres n8n EXECUTIONS_PROCESS setting (default: own, main): Running n8n via (Docker, npm…

Mhm but this is a different credentials option. Those inputs are not within the Node / credentials of Exact which we are using, only for generic OAuth2 credentials (which can not be used for this node).

Exact Online API OAuth2 API keeps logging me out

Questions

Anshul_Namdev 24 Marzo, 2026 14:35 4

Hi @Yanick_van_Barneveld You should read this:

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Oauth2 connection keeps expiring Questions	4	161	26 Febrero 2025
Old refresh token used Oauth2 Exactonline Questions oauth2	17	395	7 Julio 2025
Refresh Token usage for Exact Online Questions credentials	27	5962	2 Abril 2023
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Exact Online API OAuth2 API keeps logging me out

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