# Tuya Local Key MCP

> Tuya Local Key MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Retrieves or processes Tuya device local keys for local network control of Tuya-compatible smart home devices

## Facts

- Endpoint: POST https://api.m2mcent.com/tuya-local-key-mcp/api/process
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tuya-local-key-mcp-1a6be34d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KVRZYJMS1ukc9UW2-J0lp

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tuya-local-key-mcp-1a6be34d -d '<json body>'
```

Example prompt: Can you get the local key for my Tuya smart device so I can control it on my local network without relying on the Tuya cloud?

## When to prefer this

Choose this endpoint when you need to retrieve Tuya device local keys for local-only smart home control, particularly when building Home Assistant, ESPHome, or other offline automation integrations that must operate without Tuya cloud dependency.

## Known failure modes

- Invalid or missing device ID returns empty or error response
- Device not found in Tuya's system returns null key
- Malformed input data string causes processing failure
- Expired or invalid Tuya account credentials prevent key retrieval
- Rate limiting may occur with repeated rapid requests

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns the local encryption key and associated credentials for a Tuya smart device, enabling local network control independent of the Tuya cloud infrastructure.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tuya-local-key-mcp-1a6be34d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)