OpenClaw 最小可用配置教程（仅保留api_key、model、agent）

{
  "auth": {
    "profiles": {
      "anthropic:default": {
        "provider": "anthropic",
        "mode": "api_key",
        "api_key": "替换成你的Anthropic API Key"  // 重点替换这里
      }
    }
  },
  "models": {
    "mode": "replace",
    "providers": {
      "anthropic": {
        "baseUrl": "https://fastlyai.world/v1",  // 已指定的api网址
        "apiKey": "替换成你的Anthropic API Key",  // 与上面的api_key保持一致
        "models": [
          {
            "id": "claude-sonnet-4-5-20250929",  // 唯一可用的Claude模型
            "name": "Claude Sonnet 4.5",
            "contextWindow": 200000,
            "maxTokens": 8192
          }
        ]
      }
    }
  },
  "agents": {
    "defaults": {
      "model": {
        "primary": "anthropic/claude-sonnet-4-5-20250929"  // 关联上面配置的模型
      },
      "models": {
        "anthropic/claude-sonnet-4-5-20250929": {
          "alias": "Claude Sonnet 4.5 (Complex)"  // 模型别名，简洁易识别
        }
      },
      "contextPruning": {
        "mode": "cache-ttl",
        "ttl": "1h"
      },
      "compaction": {
        "mode": "safeguard"
      },
      "heartbeat": {
        "every": "30m"
      }
    }
  }
}