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[Go Plan] Kimi K2.5/K2.6 models return "account suspended" from upstream Moonshot AI #25458
Description
Description
OpenCode Go plan subscriber. Kimi K2.5 and Kimi K2.6 are the only models that fail — other Go models (e.g. GLM-5) work fine.
Error
Both Kimi models return HTTP 429 with:
{
"error": {
"message": "Error from provider: Provider returned error",
"code": 429,
"metadata": {
"raw": "{\"error\":{\"message\":\"Your account org-446a70bb2cc542e3960c0b7f05e4e0e1 <ak-f817m9q3k3wi11gjwbgi> is suspended due to insufficient balance, please recharge your account or check your plan and billing details\",\"type\":\"exceeded_current_quota_error\"}}",
"provider_name": "Moonshot AI",
"is_byok": true
}
}
}Plugins
none (disabled MCP's for testing and they had nothing to do with it)
OpenCode version
1.14.32
Steps to reproduce
- Use OpenCode Go API key at https://opencode.ai/zen/go/v1/chat/completions
- Send a request with "model": "kimi-k2.6" or "model": "kimi-k2.5"
- Receive 429 with the above error
Working models (same key)
- glm-5 — works
- glm-5.1 — untested but should work
- qwen3.5-plus — also returns quota error (Alibaba) but different issue
Environment - Windows 11
- OpenCode installed via npm
- Go subscription active and billing is up to date
Screenshot and/or share link
Operating System
Windows 11
Terminal
Windows Terminal / Powershell
Reacted by Bemba Mahmoudane and Denis Loginov
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github-actions commentedon May 2, 2026
This issue might be a duplicate of existing issues. Please check:
These issues describe the same symptom: Kimi K2.5/K2.6 returning 429/quota errors under an active Go subscription due to the upstream Moonshot AI proxy account balance. Please check if any of these cover your situation before proceeding.
fwang commentedon May 3, 2026
should be fixed