# M2MCent Climate Tech ZK Proof Aggregator MCP

> M2MCent Climate Tech ZK Proof Aggregator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.089172/call, status unknown (last checked 2026-10-11).

Executes a climate technology zero-knowledge proof aggregation task via a monetized remote MCP node on the M2MCent network.

## Facts

- Endpoint: POST https://api.m2mcent.com/climate-tech-zk-proof-aggregator-mcp-158/api/execute?utm_source=zero.xyz
- Price: $0.089172/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-climate-tech-zk-proof-aggregator-mcp-f3f456b2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SwAJ_JZ6cAZvXnvuOZ_U1

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-aggregator-mcp-f3f456b2 -d '<json body>'
```

Example prompt: Can you run the climate tech ZK proof aggregator on this payload and tell me if the report comes back verified?

## When to prefer this

Choose this endpoint when you need to aggregate or verify zero-knowledge proofs specifically in the climate technology domain and are operating in an x402 micropayment environment on Base L2. It is suitable for agents that need a lightweight boolean result indicating proof validity without managing ZK infrastructure directly.

## Known failure modes

- Malformed or non-base64 payload string returns a validation error
- Payment failure via x402 protocol results in 402 status and no execution
- ZK proof aggregation logic failure returns report: false or an error body
- Network timeout on the remote MCP node subdomain
- Invalid payload schema returns 400 bad request

## 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 'report' indicating whether the ZK proof aggregation succeeded or the climate tech payload was validated.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-climate-tech-zk-proof-aggregator-mcp-f3f456b2/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)