# M2MCent Robotics Voice Synthesis Indexer MCP

> M2MCent Robotics Voice Synthesis Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.631765/call, status unknown (last checked 2026-09-14).

Executes a robotics voice synthesis indexing task via a monetized MCP node, returning a boolean score result.

## Facts

- Endpoint: POST https://api.m2mcent.com/robotics-voice-synthesis-indexer-mcp-792/api/execute
- Price: $0.631765/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-robotics-voice-synthesis-indexer-mcp-84029694
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Otw6JaFAfmmL4MBDj7LRP

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 m2mcent-robotics-voice-synthesis-indexer-mcp-84029694 -d '<json body>'
```

Example prompt: Run the robotics voice synthesis indexer on this prompt: 'Activate arm motor sequence alpha and announce step completion' and tell me if it scores true or false.

## When to prefer this

Choose this endpoint when you need to evaluate, index, or validate a robotics-specific voice synthesis prompt and require only a pass/fail boolean outcome. Useful in automated QA pipelines for robotic voice command validation where a simple true/false gate is sufficient.

## Known failure modes

- Missing required 'prompt' field returns validation error
- Empty or malformed prompt string may return false score
- Payment failure via x402 protocol blocks execution
- Network timeout from MCP node results in no response
- Ambiguous or unsupported robotic voice command may score false

## 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 a JSON object with a single boolean 'score' field indicating whether the voice synthesis indexing operation succeeded or the prompt passed evaluation (true/false).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "prompt"
 ],
 "properties": {
  "prompt": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "score"
 ],
 "properties": {
  "score": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-robotics-voice-synthesis-indexer-mcp-84029694/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)