400 Bad Request for every openrouter prompt for 0.2.22 #842

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1. eaSyMaxSU

   changed the title [-]400 Bad Request for every openrouter prompt[/-] [+]400 Bad Request for every openrouter prompt for 0.2.22[/+] on Jul 10, 2025
2. Pranav-Official commented on Jul 10, 2025

   

   Pranav-Official

   on Jul 10, 2025

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   same issue here... any idea anyone?
3. DenzelVH commented on Jul 10, 2025

   

   DenzelVH

   on Jul 10, 2025

   Last edited by DenzelVH

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   Same issue
   

   The issue is gone when I disable my config.json file + removing ~/.cache/opencode folder

   

   My config.json

   {
     "$schema": "https://opencode.ai/config.json",
     "provider": {
       "openrouter": {
         "npm": "@openrouter/ai-sdk-provider",
         "name": "OpenRouter",
         "options": {},
         "models": {
           "mistralai/devstral-medium": {
             "name": "Mistral: Devstral Medium"
           },
           "mistralai/devstral-small": {
             "name": "Mistral: Devstral Small 1.1"
           },
           "inception/mercury": {
             "name": "Inception: Mercury"
           }
         }
       }
     }
   }
   
4. eaSyMaxSU commented on Jul 10, 2025

   

   eaSyMaxSU

   on Jul 10, 2025

   Author

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   Still having this issue after removing config.json and clearing cache/opencode.
5. damianpdr commented on Jul 10, 2025

   

   damianpdr

   on Jul 10, 2025

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   same issue on my side
6. thdxr

   self-assigned this

   on Jul 10, 2025
7. thdxr commented on Jul 10, 2025

   

   thdxr

   on Jul 10, 2025 – with Linear

   Member

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   @openrouter/ai-sdk-provider does not work with ai sdk v5 which we use. remove the npm field you don't need it. also we added devstral to models.dev so you can probably get rid of the whole config
8. thdxr

   closed this as completedon Jul 10, 2025
9. eaSyMaxSU commented on Jul 11, 2025

   

   eaSyMaxSU

   on Jul 11, 2025

   Author

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   Removing the config do not solve the issue for me.

   😕React with 😕1Reacted by Subaru57P
10. DenzelVH commented on Jul 11, 2025

    

    DenzelVH

    on Jul 11, 2025

    Last edited by DenzelVH

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    @openrouter/ai-sdk-provider does not work with ai sdk v5 which we use. remove the npm field you don't need it. also we added devstral to models.dev so you can probably get rid of the whole config

    Is it only available via the Mistral provider?

    

    Edit: nvm, I use this setup for Devstral Openrouter and it works

    {
      "$schema": "https://opencode.ai/config.json",
      "provider": {
        "openrouter": {
          "name": "OpenRouter",
          "options": {},
          "models": {
            "mistralai/devstral-medium": {
              "name": "Devstral Medium",
              "attachment": false,
              "reasoning": false,
              "temperature": true,
              "tool_call": true,
              "release_date": "2025-07-10",
              "cost": { "input": 0.4, "output": 2 },
              "limit": { "context": 128000, "output": 128000 }
            },
            "mistralai/devstral-small": {
              "name": "Devstral Small",
              "attachment": false,
              "reasoning": false,
              "temperature": true,
              "tool_call": true,
              "release_date": "2025-05-07",
              "cost": { "input": 0.1, "output": 0.3 },
              "limit": { "context": 128000, "output": 128000 }
            }
          }
        }
      }
    }
11. andreipromarketing-dev

    added a commit that references this issue on Apr 7, 2026

    fix(observer): improve Windows compatibility for temp files and Haiku…

    ...

    c80631f
12. bussard76

    added a commit that references this issue on May 12, 2026

    chore: disable top landing paper grain (anomalyco#842)

    b3dff93