CherryHQ/cherry-studio

[Discussion]: Preview: API endpoint appends 'chat/completions' causing image generation to fail

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#15,540 opened on Jun 1, 2026

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 (0 comments) (1 reaction) (0 assignees)TypeScript (45,688 stars) (4,338 forks)batch import
discussionhelp wanted

Description

Issue Checklist

  • I understand that issues are meant for feedback and problem-solving, not for venting, and I will provide as much detail as possible to help resolve the issue.
  • I have checked the pinned issues and searched through the existing open issues, closed issues, and discussions and did not find a similar suggestion.
  • I confirm that I am here to ask questions and discuss issues, not to report bugs or request features.

Platform

Windows

Version

v1.9.8

Your Question

I cannot use the image generation model, even though I have the corresponding model's API key, it still doesn't work. I found that the issue lies in the preview, where most models' API endpoints are automatically appended with "chat/completions", while images require adding "image/generations" after the API endpoint. Due to this automatically added suffix "chat/completions", I am unable to call the image model, while other language models work fine.

Context

No response

Additional Information

Priority

Low (Review when available)

Contributor guide

Tech stack
typescript
Domain
api
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
GitTypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75
Research direction
Look for where the API base URL is combined with the endpoint path, and find the logic that determines which endpoint to use based on model type. Ensure that image generation models use '/v1/images/generations' instead of '/v1/chat/completions'.