Antigravity

Antigravity 使用独立路径，不要和普通 Claude / Gemini 路径混用。

Base URL

场景	填写值
Antigravity Claude Code	https://portdan.com/antigravity
Antigravity Gemini CLI	https://portdan.com/antigravity
Antigravity Claude 直接 HTTP	https://portdan.com/antigravity/v1
Antigravity Gemini 直接 HTTP / OpenCode	https://portdan.com/antigravity/v1beta

API Key 仍然原样复制，不加后缀。

Antigravity Claude Code

export ANTHROPIC_BASE_URL="https://portdan.com/antigravity"
export ANTHROPIC_AUTH_TOKEN="sk-your-api-key"
export CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1

直接 HTTP：

curl https://portdan.com/antigravity/v1/messages \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4-6",
    "max_tokens": 128,
    "messages": [
      {"role": "user", "content": "请只回复 OK"}
    ]
  }'

Antigravity Gemini CLI

export GOOGLE_GEMINI_BASE_URL="https://portdan.com/antigravity"
export GEMINI_API_KEY="sk-your-api-key"
export GEMINI_MODEL="gemini-2.5-flash"

直接 HTTP：

curl https://portdan.com/antigravity/v1beta/models \
  -H "x-goog-api-key: sk-your-api-key"

OpenCode Antigravity 示例

Claude provider：

{
  "provider": {
    "antigravity-claude": {
      "name": "Antigravity (Claude)",
      "npm": "@ai-sdk/anthropic",
      "options": {
        "baseURL": "https://portdan.com/antigravity/v1",
        "apiKey": "sk-your-api-key"
      }
    }
  },
  "$schema": "https://opencode.ai/config.json"
}

Gemini provider：

{
  "provider": {
    "antigravity-gemini": {
      "name": "Antigravity (Gemini)",
      "npm": "@ai-sdk/google",
      "options": {
        "baseURL": "https://portdan.com/antigravity/v1beta",
        "apiKey": "sk-your-api-key"
      }
    }
  },
  "$schema": "https://opencode.ai/config.json"
}

注意事项

• Antigravity Claude 与普通 Claude 不建议混在同一个长会话上下文里。
• 使用专用 Antigravity 分组和专用 Key，便于计费、限额和故障排查。
• 不要给 Key 加 #antigravity 或其它后缀；后端不会解析。