Provider request failed with HTTP 500 #56724

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1. loloshelly102-a11y commented on Oct 18, 2026

   

   loloshelly102-a11y

   on Oct 18, 2026

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   All models or just some specific ones?

   Description

   Provider request failed with HTTP 500 error on opencode provider models

   Plugins

   No response

   OpenCode version

   No response

   Steps to reproduce

   No response

   Screenshot and/or share link

   No response

   Operating System

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   Terminal

   No response

   👍React with 👍1Reacted by 君临
2. opencode-agent commented on Oct 18, 2026

   

   opencode-agentBot

   on Oct 18, 2026 – with OpenCode Agent

   Contributor

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   Thanks for the report! To tell which problem this is, could you share:

   • OpenCode version (opencode --version), your OS, and how you installed it
   • The exact provider and model that fails (e.g. OpenCode Zen free model, OpenCode Zen paid, or OpenCode Go, plus the model name), and whether other models work
   • Whether it fails every time or only sometimes (e.g. it works after a few retries)
   • The full error text or a screenshot, and if you're on OpenCode Go or Zen, any request ID shown in the Console

   You can reply here with the details or edit the issue. If you edit it, please also leave a comment saying you've updated it so we know you're done.

   These existing issues may already cover your problem (ordered by likelihood, most likely first):

   • Error: Provider request failed with HTTP 500 #56714: same Provider request failed with HTTP 500 error on OpenCode Zen free models, reported today. Another user there sees it on and off.
   • OpenCode Go: DeepSeek V4.1 Flash returns HTTP 500 while GLM works with the same credentials #56721: HTTP 500 from OpenCode Go with deepseek-v4.1-flash, while GLM works with the same credentials
   • OpenCode Go: 10 of 35 cataloged models return persistent errors on /v1 endpoint (500s, oa-compat format, upstream not serving) #47463: several OpenCode Go models returning persistent 500s
   • [Zen] muse-spark-1.3-contributor-free returns HTTP 500 via API key, while 1.2-contributor-free works #47192 / [Bug] Zen API: muse-spark-1.2-contributor-free returns HTTP 500 for every request via API key, while other free models work #45744 / OpenCode Zen muse-spark-1.2-contributor-free suddenly returns HTTP 500 with OpenAI-compatible provider #44847: HTTP 500 from specific Zen Muse Spark contributor-free models
   • [API Gateway] Model gpt-5.6-luna returns HTTP 500 Internal server error via /zen/go/v1 endpoint #46124 / OpenCode Go: gpt-5.6-luna still returns HTTP 500 'Internal server error' (confirmed 2026-09-07) #47778: HTTP 500 from gpt-5.6-luna on OpenCode Go
3. opencode-agent

   added

   triaging

   on Oct 18, 2026
4. DORANDKOR commented on Oct 18, 2026

   

   DORANDKOR

   on Oct 18, 2026

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   Your API keys might have silently expired.

   

   To solve this issue, create new API key or just reauthorize into your harness.

   👍React with 👍1Reacted by Vincent
5. opencode-agent

   closed this as not plannedon Oct 21, 2026
6. opencode-agent commented on Oct 21, 2026

   

   opencode-agentBot

   on Oct 21, 2026 – with OpenCode Agent

   Contributor

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   Closing this for now, since we haven't heard back. An HTTP 500 with no further detail usually comes from one specific model or provider on the server side. Without the OpenCode version, the exact provider and model, and whether it fails every time, we can't tell which problem this is or reproduce it.

   If it's still happening, please reply with those details and we can reopen this. Also check whether one of these already covers it:

   • Error: Provider request failed with HTTP 500 #56714: same error on OpenCode Zen free models, on and off
   • OpenCode Go: DeepSeek V4.1 Flash returns HTTP 500 while GLM works with the same credentials #56721: HTTP 500 from OpenCode Go with deepseek-v4.1-flash
   • OpenCode Go: 10 of 35 cataloged models return persistent errors on /v1 endpoint (500s, oa-compat format, upstream not serving) #47463: several OpenCode Go models returning 500s

   Thanks for reporting!