Can users customize the relay API server and model?

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Why hasn't this important feature been developed yet? There are many casual users who need custom API interface services!

This issue might be a duplicate of existing issues. Please check:

Custom OpenAI-compatible provider options not being passed to API calls #5674: Custom OpenAI-compatible provider options not being passed to API calls
Does it support compatibility with OpenAI #5564: Does it support compatibility with OpenAI
Custom OpenAI-compatible provider returns no text content #5210: Custom OpenAI-compatible provider returns no text content
[BUG] Bedrock provider: config options.region ignored for model ID prefixing #5812: [BUG] Bedrock provider: config options.region ignored for model ID prefixing
Model options are not forwarded for openai-compatible providers unless provider.name option is given #971: Model options are not forwarded for openai-compatible providers unless provider.name option is given

Feel free to ignore if none of these address your specific case.

This issue might be a duplicate of existing issues. Please check:这个问题可能是现有问题的重复。请查看：

Custom OpenAI-compatible provider options not being passed to API calls #5674: Custom OpenAI-compatible provider options not being passed to API calls Custom OpenAI-compatible provider options not being passed to API calls #5674 : 没有将兼容 OpenAI 的自定义提供者选项传递给 API 调用

Does it support compatibility with OpenAI #5564: Does it support compatibility with OpenAI Does it support compatibility with OpenAI #5564 : 是否支持与 OpenAI 兼容

Custom OpenAI-compatible provider returns no text content #5210: Custom OpenAI-compatible provider returns no text content Custom OpenAI-compatible provider returns no text content #5210 : 自定义兼容 OpenAI 的提供者返回无文本内容

[BUG] Bedrock provider: config options.region ignored for model ID prefixing #5812: [BUG] Bedrock provider: config options.region ignored for model ID prefixing [BUG] Bedrock provider: config options.region ignored for model ID prefixing #5812 : [BUG] Bedrock 提供者：config options.region 在模型 ID 前缀时被忽略

Model options are not forwarded for openai-compatible providers unless provider.name option is given #971: Model options are not forwarded for openai-compatible providers unless provider.name option is given Model options are not forwarded for openai-compatible providers unless provider.name option is given #971 : 对于 openai 兼容的提供者，除非提供者.name 选项被给出，否则模型选项不会被转发

Feel free to ignore if none of these address your specific case.如果以上都不适用于您的具体情况，请忽略。

I've checked, and the problem remains unresolved! I especially want to mention that I suggest adding this feature to the desktop version; I know many people are using the API relay service! Please add a provider compatible with OpenAI!!! The user script configuration is too cumbersome!

What r u referring to?

The key is to specify baseURL in options and models. You can always follow instruction on https://opencode.ai/docs/providers/#custom-provider and do this

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "myprovider": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "My AI ProviderDisplay Name",
      "options": {
        "baseURL": "https://api.myprovider.com/v1"
      },
      "models": {
        "my-model-name": {
          "name": "My Model Display Name"
        }
      }
    }
  }
}

The key is to specify baseURL in options and models. You can always follow instruction on https://opencode.ai/docs/providers/#custom-provider and do this

Completely agree. You only need to change the baseURL for the appropriate provider - I am using this for Anthropic over Azure on daily basis. Works like a charm.

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Can users customize the relay API server and model? #6134

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Can users customize the relay API server and model? #6134

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github-actions commented on Dec 24, 2025

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