Short description of issue Unable to run theme locally Reproduction steps Run shopify theme dev Open local server Observe the 403 logs when accessing using https before getting redirected using http. Additional info shopify cli version: 3.94.3 When I try to run shopify theme dev, then open up th…

This might help; [image] Aggressive bot detection with 429 errors AJAX Cart API Online Store and Theme Development i can’t use cli at all. as soon as i run it. i am really getting tired of this. ** Update: Sharing a workaround that got me unblocked today, in…

[image] 429 Too many requests Shopify CLI and Libraries Hi Everyone, I’m on the team that owns the Theme CLI. Thank you for all your reports and insights and for bearing with us while we sort out this most recent flare up of CLI errors. We know it’s very frust…

Unable to run theme locally

Online Store and Theme Development

bakin11 May 18, 2026, 4:03am 2

This might help;

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Intermittent 429 errors when using `shopify theme dev` Shopify CLI and Libraries theme-commands	5	517	November 14, 2025
Theme dev proxy intermittently returns 403 / "Verify your connection" since May 7 2026 bot rate-limit change Shopify CLI and Libraries theme-commands	1	203	May 19, 2026
429 Too many requests Shopify CLI and Libraries theme-commands , app-dev-on-localhost	55	1802	September 2, 2026
Your connection needs to be verified before you can proceed Shopify CLI and Libraries theme-commands	35	1749	July 27, 2026
CLI > Theme Dev > cart ajax 401 Shopify CLI and Libraries theme-commands	66	1786	May 20, 2026

Unable to run theme locally

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