# M2MCent Supply Chain Voice Synthesis Extractor MCP

> M2MCent Supply Chain Voice Synthesis Extractor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.887006/call, status unknown (last checked 2026-10-12).

Executes a supply-chain voice synthesis extraction task via a monetized remote MCP node, returning a URL result for the processed output.

## Facts

- Endpoint: POST https://api.m2mcent.com/supply-chain-voice-synthesis-extractor-mcp-52/api/execute?utm_source=zero.xyz
- Price: $0.887006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-supply-chain-voice-synthesis-extractor-mcp-bd718399
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HLdMTSMMEydPnTE2UzLm1

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-supply-chain-voice-synthesis-extractor-mcp-bd718399 -d '<json body>'
```

Example prompt: Extract and synthesize voice output from this supply chain prompt: 'Summarize the inbound logistics status for warehouse zone 4 as of today' and give me the resulting URL.

## When to prefer this

Choose this endpoint when you need to run supply-chain-specific voice synthesis extraction through a monetized MCP node and can pay ~$0.89 USDC per call via x402 on Base L2. Suitable for automated pipelines that need a remote MCP execution with gasless USDC settlement.

## Known failure modes

- Missing or empty prompt field returns validation error
- Payment failure via x402 protocol results in 402 status and no execution
- MCP node unavailability returns 503 or timeout
- Malformed prompt may produce empty or null URL in response
- Schema mismatch: url field typed as boolean may indicate unreliable or stub response

## 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 'url' field (typed as boolean in the schema, likely a URL string in practice) pointing to the synthesized voice or extraction output produced by the MCP node.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-supply-chain-voice-synthesis-extractor-mcp-bd718399/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)