# M2MCent Climate Tech ZK Proof Router MCP

> M2MCent Climate Tech ZK Proof Router MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.519373/call, status unknown (last checked 2026-10-10).

Accepts an audio input and returns a boolean score, ostensibly via a climate-tech zero-knowledge proof routing node on the M2MCent MCP network.

## Facts

- Endpoint: POST https://api.m2mcent.com/climate-tech-zk-proof-router-mcp-817/api/execute?utm_source=zero.xyz
- Price: $0.519373/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-climate-tech-zk-proof-router-mcp-cc9fe2cf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c-9-WCK1YPBQeG7UflGw8

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-climate-tech-zk-proof-router-mcp-cc9fe2cf -d '<json body>'
```

Example prompt: Can you run this audio clip through the climate tech ZK proof router and tell me if it scores true or false?

## When to prefer this

Use this endpoint when you need a boolean pass/fail validation of an audio input through a climate-tech-specific zero-knowledge proof routing mechanism on the M2MCent MCP network, particularly when USDC micropayment settlement via x402 is acceptable.

## Known failure modes

- Missing 'audio' field returns a validation error
- Invalid or non-string audio value may cause a processing error
- Network or payment failure (x402) returns a 402 Payment Required response
- Malformed audio data may result in an unexpected false score
- Timeout if the ZK proof routing node is unavailable

## 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 field 'score' indicating whether the audio input passed the zero-knowledge proof validation (true) or failed (false).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "audio"
 ],
 "properties": {
  "audio": {
   "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-climate-tech-zk-proof-router-mcp-cc9fe2cf/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)