OpenCode - 哒哒AI中转站操作文档

先按照 OpenCode 官方文档安装即可，官网有很详细教程
https://opencode.ai/docs/#%E5%AE%89%E8%A3%85

安装完成后，添加自定义供应商

opencode auth login

选择：

Other

输入供应商 ID：sundavip

输入后台生成的 API Key
然后编辑配置文件，在 ~/.config/opencode/opencode.json，添加模型提供商，其中将 sk-xxx 替换成后台生成的密钥

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "rayincode": {
      "npm": "@ai-sdk/openai",
      "name": "sundavip",
      "options": {
        "setCacheKey": true,
        "baseURL": "https://codex.sundavip.com/v1",
        "apiKey": "sk-xxx"
      },
      "models": {
        "gpt-5.4": {
          "name": "GPT-5.4",
          "thinking": true,
          "modalities": {
            "input": [
              "text",
              "image",
              "pdf"
            ],
            "output": [
              "text"
            ]
          },
          "limit": {
            "context": 400000,
            "output": 128000
          },
          "options": {
            "store": false,
            "reasoningEffort": "xhigh",
            "textVerbosity": "high",
            "reasoningSummary": "auto",
            "include": [
              "reasoning.encrypted_content"
            ]
          }
        },
        "gpt-5.4": {
          "name": "GPT-5.4",
          "options": {
            "include": [
              "reasoning.encrypted_content"
            ],
            "store": false
          }
        }
      }
    }
  }
}