I’ve previously set my application’s app proxy via the partner dashboard but with the recent announcement that most (if not all) configs will be set via the toml, I’ve moved (and changed) my proxy configurations to the toml. When looking at the settings in the partner dash, the proxy subpath is set…

Hey @DevAOC , have you ensured that the deployed version of your app is using your current TOML file?

It does sound like it. Let’s follow that thread for a resolution. If you notice anything different though, either reply to that thread or reply here so we can look.

Changing app proxy subpath via toml isn't working

Dev Platform

DevAOC September 10, 2025, 7:09pm 3

Yes. I think that this might be in relation to this: [Incident] App proxy deployment

Topic		Replies	Views
App Proxy Configuration Not Automatically Updating - 404 Error Issue Online Store and Theme Development theme-troubleshootin	14	1067	June 16, 2026
App proxy registered but storefront returns 404 — reproduced across two apps and all install methods Dev Platform app-proxy	4	87	August 20, 2026
Shopify app proxy not working after migrating to dev dashboard and deploying extension Dev Platform	13	1142	September 25, 2025
App proxy URL changed storefronts still using old proxy path; how to update or detect per-store proxy? Shopify App Store app-store , partner-dash , dev-stores	5	218	February 21, 2026
After new Dev platform update 3.84 proxy doesn't work anymore Dev Platform	7	417	September 22, 2025

Changing app proxy subpath via toml isn't working

Related topics