tuya-smart-control — OpenClaw Smart Home Skill

tuya-smart-control is an official AI Agent skill for the OpenClaw platform, built on Tuya's 2C end-user APIs. It brings developers the industry's broadest AI + device interaction capabilities — 3,000+ smart hardware categories, covering 200+ countries and regions, enabling AI Agents to control everything out of the box. Get started with one click at tuya.ai — no complex authentication required. Once installed, use natural language to query devices, control smart hardware, send notifications, check weather, view data statistics, and more.

Trial Notice

All currently available API endpoints are in a trial phase. Each endpoint is subject to rate limits, call quotas, and other usage restrictions. Specific limits will be updated progressively — please watch this repository for announcements. If you encounter rate limiting or quota errors, please retry after a short delay.

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Feature Overview

Module	Capabilities	Description
Home Management	List all homes, list rooms in a home	Retrieve home and room hierarchy
Device Query	All devices, by home, by room, single device detail	Includes current property states
Device Control	Query Thing Model, issue property commands	Supports switch, brightness, temperature, mode, etc.
Device Management	Rename device	Update device display name
Weather Service	Current weather and hourly forecast	Temperature, humidity, conditions, and more
Notifications	SMS, voice call, email, App push	Self-send only (to the current logged-in user)
Data Statistics	Hourly statistics config and data query	Energy usage and other metric analysis
IPC Cloud Capture	Cloud snapshot and short video capture	Capture images/videos from IPC cameras and get playable URLs
IPC Visual Recognition	Camera scene understanding	Capture a snapshot and send it to an AI vision model for content description
Device Message Subscription	Real-time property change and online/offline event monitoring via WebSocket	Event-driven automation, real-time dashboards, status alerts

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Getting Started

1. Obtain an API Key

User Type	Where to Get
China Mainland	tuyasmart.com
International	tuya.ai

The API Key format is sk-<PREFIX><rest>, where the prefix is used to automatically identify the data center. Make sure the API Key region matches your Tuya account registration region.

2. API Key Prefix to Data Center Mapping

The first two characters after sk- in the API Key are automatically mapped to the corresponding data center:

Prefix	Region	REST API Base URL	WebSocket URI
AY	China Data Center	https://openapi.tuyacn.com	wss://wsmsgs.tuyacn.com
AZ	US West Data Center	https://openapi.tuyaus.com	wss://wsmsgs.iot-wus.com
EU	Central Europe Data Center	https://openapi.tuyaeu.com	wss://wsmsgs.iot-eu.com
IN	India Data Center	https://openapi.tuyain.com	wss://wsmsgs.iot-ap.com
UE	US East Data Center	https://openapi-ueaz.tuyaus.com	wss://wsmsgs.iot-eus.com
WE	Western Europe Data Center	https://openapi-weaz.tuyaeu.com	wss://wsmsgs.iot-weu.com
SG	Singapore Data Center	https://openapi-sg.iotbing.com	wss://wsmsgs.iot-sea.com

3. Install the Skill in OpenClaw

1. Add the tuya-smart-control skill on the OpenClaw platform
2. Enter your TUYA_API_KEY in the skill configuration (required)
3. Once installed, the AI Agent automatically gains smart home control capabilities

Prerequisites:

• Python 3.7+
• requests library (pip install requests)
• websockets library (pip install websockets) — for real-time device message subscription

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Usage

Natural Language Interaction (Recommended)

After the skill is installed, users can interact with the AI Agent using natural language:

• "Turn on the living room light"
• "Set the AC temperature to 26 degrees"
• "What's the weather today?"
• "Send me an SMS reminder"
• "Rename the bedroom light to bedside lamp"
• "Check this month's electricity usage"
• "Take a snapshot from the front door camera"
• "Record a 5-second video from the living room camera"
• "What's in front of the door camera?"
• "Is there anyone at the front door?"
• "Monitor all device status changes in real time"
• "Notify me when the living room light goes offline"
• "Turn on the hallway light automatically when the door opens"

Python SDK

The skill includes scripts/tuya_api.py, which provides an encapsulated TuyaAPI class:

from tuya_api import TuyaAPI

api = TuyaAPI()  # Auto-reads configuration from environment variables

# List all homes
homes = api.get_homes()

# List all devices
devices = api.get_all_devices()

# Get device detail (including current property states)
detail = api.get_device_detail("your_device_id")

# Control device — turn on light and set brightness
result = api.issue_properties("your_device_id", {
    "switch_led": True,
    "bright_value": 500
})

# Query weather
weather = api.get_weather(lat="39.90", lon="116.40")

# Send SMS notification
api.send_sms("Alert: Living room light is offline")

# IPC cloud capture — take a snapshot and get decrypted URL
capture = api.ipc_ai_capture_pic_allocate_and_fetch("your_device_id")

# IPC cloud capture — record a 5-second video
video = api.ipc_ai_capture_video_allocate_and_fetch("your_device_id", video_duration_seconds=5)

Real-Time Device Message Subscription

The skill includes scripts/tuya_device_mq_client.py, a WebSocket client for subscribing to real-time device events. It uses the same TUYA_API_KEY — the WebSocket URI is auto-detected from the key prefix.

import asyncio
import os
from tuya_device_mq_client import TuyaDeviceMQClient

async def main():
    client = TuyaDeviceMQClient(api_key=os.environ["TUYA_API_KEY"])

    @client.on_property_change
    async def on_prop(device_id, properties):
        for prop in properties:
            t = TuyaDeviceMQClient.format_timestamp(prop["time"])
            print(f"[{t}] Device {device_id}: {prop['code']} = {prop['value']}")

    @client.on_online_status
    async def on_status(device_id, status, timestamp_ms):
        t = TuyaDeviceMQClient.format_timestamp(timestamp_ms)
        print(f"[{t}] Device {device_id} is now {status}")

    await client.connect()

asyncio.run(main())

Key features:

• Decorator-style handler registration — @client.on_property_change, @client.on_online_status, @client.on_raw_message
• Device filtering — pass device_ids=["id1", "id2"] to monitor specific devices only
• Auto-reconnect — automatically reconnects on transient failures; stops on fatal close codes
• Event-driven automation — combine with TuyaAPI to trigger device control or notifications on events (notification throttling of 30+ minutes is mandatory)

Command-Line Tool

# Home & Devices
python3 tuya_api.py homes                              # List all homes
python3 tuya_api.py rooms <home_id>                    # List rooms in a home
python3 tuya_api.py devices                            # List all devices
python3 tuya_api.py home_devices <home_id>             # List devices in a home
python3 tuya_api.py room_devices <room_id>             # List devices in a room
python3 tuya_api.py device_detail <device_id>          # Get device detail

# Device Control
python3 tuya_api.py model <device_id>                  # Query device Thing Model
python3 tuya_api.py control <device_id> '{"switch_led":true,"bright_value":500}'

# Device Management
python3 tuya_api.py rename <device_id> "New Name"

# Weather
python3 tuya_api.py weather 39.90 116.40

# Notifications
python3 tuya_api.py sms "Reminder message"
python3 tuya_api.py voice "Voice message"
python3 tuya_api.py mail "Email Subject" "Email body"
python3 tuya_api.py push "Push Title" "Push content"

# Data Statistics
python3 tuya_api.py stats_config                       # Query statistics config
python3 tuya_api.py stats_data <dev_id> ele_usage SUM 2026031600 2026031623

# IPC Cloud Capture
python3 tuya_api.py ipc_pic_fetch <device_id> 1              # Snapshot (consent=1 for decrypted URL)
python3 tuya_api.py ipc_video_fetch <device_id> 5 1           # 5-second video (consent=1)

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API Reference

All endpoints use unified authentication: Authorization: Bearer {Api-key}

For complete request parameters, response fields, and examples, see the documentation under the references/ directory:

Module	Endpoint	Method	Path	Reference
Home Management	List all homes	GET	/v1.0/end-user/homes/all	home-and-space.md
Home Management	List rooms in a home	GET	/v1.0/end-user/homes/{home_id}/rooms	home-and-space.md
Device Query	List all devices	GET	/v1.0/end-user/devices/all	device-query.md
Device Query	List devices in a home	GET	/v1.0/end-user/homes/{home_id}/devices	device-query.md
Device Query	List devices in a room	GET	/v1.0/end-user/homes/room/{room_id}/devices	device-query.md
Device Query	Get single device detail	GET	/v1.0/end-user/devices/{device_id}/detail	device-query.md
Device Control	Query device Thing Model	GET	/v1.0/end-user/devices/{device_id}/model	device-control.md
Device Control	Issue properties	POST	/v1.0/end-user/devices/{device_id}/shadow/properties/issue	device-control.md
Device Management	Rename device	POST	/v1.0/end-user/devices/{device_id}/attribute	device-management.md
Weather Service	Query weather	GET	/v1.0/end-user/services/weather/recent	weather.md
Notifications	Send SMS	POST	/v1.0/end-user/services/sms/self-send	notifications.md
Notifications	Send voice call	POST	/v1.0/end-user/services/voice/self-send	notifications.md
Notifications	Send email	POST	/v1.0/end-user/services/mail/self-send	notifications.md
Notifications	Send App push	POST	/v1.0/end-user/services/push/self-send	notifications.md
Data Statistics	Query statistics config	GET	/v1.0/end-user/statistics/hour/config	statistics.md
Data Statistics	Query statistics data	GET	/v1.0/end-user/statistics/hour/data	statistics.md
IPC Cloud Capture	Allocate cloud capture	POST	/v1.0/end-user/ipc/{device_id}/capture/allocate	ipc-cloud-capture.md
IPC Cloud Capture	Resolve capture URL	POST	/v1.0/end-user/ipc/{device_id}/capture/resolve	ipc-cloud-capture.md

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Supported Features & Limitations

Supported Property Types

Type	Description	Examples
bool	Boolean switch	Light on/off, AC on/off, plug on/off
enum	Enumeration selection	AC mode (auto/cool/heat), fan speed (low/mid/high)
value	Numeric adjustment	Brightness (0-1000), temperature (16-30)
string	String value	Device display text

Unsupported Operations

The following operations involve sensitive permissions or complex data types and are not supported:

• Lock control — Unlock doors, lock/unlock smart locks (security-sensitive)
• Live video streaming — Pull real-time video streams or view live camera footage (cloud snapshot/short video capture IS supported)
• Image operations — Upload or download device images
• Complex data type control — Properties with raw, bitmap, struct, or array typeSpec
• Firmware upgrades — OTA firmware update operations
• Device pairing/removal — Adding new devices or removing existing devices

For these operations, please use the Tuya App directly.

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Project Structure

tuya-smart-control/
├── SKILL.md                       # OpenClaw Skill definition (with metadata)
├── scripts/
│   ├── tuya_api.py                # Python SDK + CLI tool (REST API)
│   └── tuya_device_mq_client.py   # WebSocket client for real-time device events
└── references/                    # API reference documents
    ├── home-and-space.md          # Home and space management
    ├── device-query.md            # Device query
    ├── device-control.md          # Device control
    ├── device-management.md       # Device management
    ├── device-message.md          # Device message subscription (WebSocket)
    ├── weather.md                 # Weather service
    ├── notifications.md           # Notifications
    ├── statistics.md              # Data statistics
    └── ipc-cloud-capture.md       # IPC cloud capture

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License

MIT

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