# M2MCent Climate Tech Smart Contract Aggregator MCP

> M2MCent Climate Tech Smart Contract Aggregator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.238375/call, status unknown (last checked 2026-10-10).

Executes a prompt-based query against a climate tech smart contract aggregator node, returning a boolean result via the x402 monetized MCP network.

## Facts

- Endpoint: POST https://api.m2mcent.com/climate-tech-smart-contract-aggregator-mcp-603/api/execute?utm_source=zero.xyz
- Price: $1.238375/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-smart-contract-aggregator-mcp-91729e85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Zvi6kAH7RvKnFMMcoFG5V

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-smart-contract-aggregator-mcp-91729e85 -d '<json body>'
```

Example prompt: Does the smart contract at address 0xABC123 qualify as a climate tech contract under current on-chain aggregation criteria? Run it through the climate tech smart contract aggregator and give me a yes or no.

## When to prefer this

Choose this endpoint when you need a fast, boolean yes/no classification or aggregation result specifically within the climate tech and smart contract domain, and you are operating within an x402-compatible payment environment on Base L2. It is best suited for lightweight eligibility checks or criteria matching where a binary result is sufficient.

## Known failure modes

- Missing or empty prompt field returns a validation error
- Payment failure via x402 protocol results in 402 response and no execution
- Ambiguous prompt may return an unexpected boolean that does not reflect intent
- Node unavailability on the M2MCent network may cause timeout or 503 error
- Malformed JSON body 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 single boolean field indicating true or false — whether the queried prompt/contract condition matches climate tech smart contract criteria as evaluated by the M2MCent aggregator node.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-climate-tech-smart-contract-aggregator-mcp-91729e85/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)