# M2MCent Cybersecurity Carbon Credit Indexer MCP

> M2MCent Cybersecurity Carbon Credit Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.661064/call, status unknown (last checked 2026-10-16).

Takes a hash input and returns a boolean prediction, likely classifying or validating a cybersecurity or carbon credit related artifact.

## Facts

- Endpoint: POST https://api.m2mcent.com/cybersecurity-carbon-credit-indexer-mcp-674/api/execute?utm_source=zero.xyz
- Price: $0.661064/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-cybersecurity-carbon-credit-indexer-mcp-370078a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NVaVB1-AdlJuXrY9HEbQA

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-cybersecurity-carbon-credit-indexer-mcp-370078a3 -d '<json body>'
```

Example prompt: Can you run this hash through the cybersecurity carbon credit indexer and tell me if it predicts true or false: 'a3f8c2d1e9b74056f2a1d3e5c8b09274'?

## When to prefer this

Choose this endpoint when you need a fast binary classification or validation of a hash value in the context of cybersecurity threats or carbon credit verification. It is especially suited for agent workflows that need a cheap, stateless true/false signal from a specialized index without requiring large context windows.

## Known failure modes

- Missing or invalid 'hash' field in request body returns a 400-level error
- Hash format not recognized by the model may return an unexpected false negative
- Payment failure via x402 protocol results in 402 Payment Required, blocking execution
- Service downtime on the MCP node returns 503 or connection timeout
- Ambiguous schema means true/false semantics are unclear without additional documentation

## 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

A JSON object containing a single boolean 'prediction' field — true or false — indicating whether the submitted hash matches a positive classification (e.g. known threat, valid carbon credit, or flagged artifact) according to the indexer's model.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "hash"
 ],
 "properties": {
  "hash": {
   "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-cybersecurity-carbon-credit-indexer-mcp-370078a3/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)