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#n8n #openclaw #agents

OpenClaw API Server 配置

OpenClaw 的 Gateway 可以提供 OpenAI 兼容的 Fossies Chat Completions 端点,默认是关闭的,需要在配置中手动开启。

第一步:开启端点

编辑 ~/.openclaw/openclaw.json,添加:

json

{
  "gateway": {
    "port": 18789,
    "mode": "local",
    "bind": "lan",
    "auth": {
      "mode": "token",
      "token": "fb97035a1b62a4f29e5cb2f9ac131bd37f021a10823f66b0"
    },
    "tailscale": {
      "mode": "off",
      "resetOnExit": false
    },
    "remote": {
      "url": "ws://192.168.3.189:18789"
    },
    "nodes": {
      "denyCommands": [
        "camera.snap",
        "camera.clip",
        "screen.record",
        "contacts.add",
        "calendar.add",
        "reminders.add",
        "sms.send"
      ]
    },
    "controlUi": {
      "allowInsecureAuth": true
    },
    "http": {
      "endpoints": {
        "chatCompletions": {
          "enabled": true
        }
      }
    }
  }
}

host: "0.0.0.0" 是为了让 Docker 容器能访问,和 Hermes 同理。

然后重启 Gateway

bash

openclaw gateway restart

验证:

bash

curl http://localhost:18789/v1/health

与 Hermes 的关键区别

项目 Hermes OpenClaw
默认端口 8642 18789
Agent 指定方式 "model": "hermes-agent" "model": "openclaw:main"
默认是否开启 开启 需手动开启

OpenClaw 通过 model 字段来指定 Agent ID格式为 "openclaw:<agentId>",例如 "openclaw:main""openclaw:beta"OpenClaw AI


在 n8n 中调用 OpenClaw

json

{
  "model": "openclaw:main",
  "messages": [
    {"role": "user", "content": "{{ $json.input }}"}
  ]
}
字段
URL http://192.168.3.189:18789/v1/chat/completions
Authorization Bearer your-secret-key

最终架构总结

n8n (Docker)
    │
    ├─ POST 192.168.3.189:8642   → Hermes Agent  (port 8642)
    │
    └─ POST 192.168.3.189:18789  → OpenClaw Agent (port 18789)

两个都用同一个局域网 IP只是端口不同在 n8n 里分别建两个 HTTP Request 节点就可以了。你的 OpenClaw 现在是什么状态,已经安装好了吗?