# M2MCent Fintech Voice Synthesis Aggregator MCP

> M2MCent Fintech Voice Synthesis Aggregator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.83887/call, status unknown (last checked 2026-10-10).

Accepts a text prompt and returns a boolean prediction via a monetized MCP node in the fintech voice synthesis aggregator subdomain.

## Facts

- Endpoint: POST https://api.m2mcent.com/fintech-voice-synthesis-aggregator-mcp-715/api/execute?utm_source=zero.xyz
- Price: $0.83887/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-fintech-voice-synthesis-aggregator-mcp-16dccf87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QAK6HSeq62iGiwQEGFHMB

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-fintech-voice-synthesis-aggregator-mcp-16dccf87 -d '<json body>'
```

Example prompt: Check whether this prompt is valid for fintech voice synthesis processing: 'Authorize a wire transfer of $5,000 to account ending in 4892 using voice biometric confirmation' — I need a true or false result.

## When to prefer this

Choose this endpoint when you need a fast, inexpensive boolean inference result on a text prompt within the fintech or voice synthesis domain, and you are already operating within the x402 USDC micropayment ecosystem on Base L2. It is best suited for binary classification or validation workflows where a true/false answer is sufficient.

## Known failure modes

- Missing required 'prompt' field returns a 400 validation error
- Payment of $0.83887 USDC not provided or rejected returns a 402 Payment Required response
- Prompt content that cannot be processed by the underlying MCP node may return an unexpected or default false prediction
- Network or node availability issues may result in 5xx server errors
- Malformed JSON request body returns a 400 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 containing a single 'prediction' field with a boolean value (true or false) representing the model's binary inference result for the submitted prompt.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-fintech-voice-synthesis-aggregator-mcp-16dccf87/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)