Accounts.shopify.com refused to connect

Topic summary

A developer encountered a connection error while building a Shopify app, where accounts.shopify.com refuses to connect.

Current Status:

  • The issue remains unresolved with no responses yet
  • Developer has already searched documentation without finding a solution
  • A screenshot was shared showing the specific error message

Key Details:

  • Error occurs during app development process
  • The connection refusal involves Shopify’s accounts domain
  • Developer is seeking help from others with similar experience
Summarized with AI on October 25. AI used: claude-sonnet-4-5-20250929.

I ran into this issue while developing a Shopify app. I’ve searched through a lot of documentation and resources but still haven’t been able to figure out the cause. Could anyone with experience help me out?