# M2MCent EdTech Voice Synthesis Router MCP

> M2MCent EdTech Voice Synthesis Router MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.890472/call, status unknown (last checked 2026-10-20).

Routes an image input through the EdTech Voice Synthesis MCP node and returns a boolean summary result

## Facts

- Endpoint: POST https://api.m2mcent.com/edtech-voice-synthesis-router-mcp-217/api/execute?utm_source=zero.xyz
- Price: $0.890472/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-edtech-voice-synthesis-router-mcp-d639bb96
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zHAeCFbxK0SpOEls6lPAY

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-edtech-voice-synthesis-router-mcp-d639bb96 -d '<json body>'
```

Example prompt: Can you run this image through the EdTech Voice Synthesis Router to generate a voice synthesis result from it?

## When to prefer this

Choose this endpoint when you need to route an image through an EdTech-focused voice synthesis pipeline via the M2MCent MCP node network and receive a boolean confirmation of success. Useful when integrating educational content workflows that require voice synthesis triggered by image inputs within the x402 micropayment ecosystem.

## Known failure modes

- Missing required 'image' field returns validation error
- Invalid image format or encoding causes processing failure
- Payment of $0.890472 USDC not fulfilled results in 402 rejection
- MCP node unavailable returns 503 or timeout
- Image too large or malformed causes parsing error

## 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 'summary' boolean field indicating whether the voice synthesis routing operation completed or succeeded.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-edtech-voice-synthesis-router-mcp-d639bb96/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)