# DeFi Carbon Credit Auditor MCP

> DeFi Carbon Credit Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.132669/call, status unknown (last checked 2026-10-16).

Audits or classifies text input related to DeFi carbon credit claims, returning a boolean prediction verdict

## Facts

- Endpoint: POST https://api.m2mcent.com/defi-carbon-credit-auditor-mcp-1000/api/execute?utm_source=zero.xyz
- Price: $0.132669/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-carbon-credit-auditor-mcp-437120d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fc5-A4jnoL6xhRZSbzIwJ

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 defi-carbon-credit-auditor-mcp-437120d8 -d '<json body>'
```

Example prompt: Audit this carbon credit claim for me: 'Verified 500 tonnes CO2 offset via reforestation project ID CR-4821, tokenized on Base L2 and retired Q3 2024' — tell me if it passes the DeFi carbon credit auditor.

## When to prefer this

Choose this endpoint when you need a fast, binary audit verdict on a carbon credit claim or DeFi sustainability narrative — particularly when you want a low-cost, automated first-pass filter before deeper manual review. It is best suited for screening large volumes of text claims where a true/false classification is sufficient.

## Known failure modes

- Missing or empty 'text' field returns a 400 validation error
- Ambiguous or very short text may produce unreliable boolean predictions
- Payment failure via x402 protocol results in 402 response before execution
- Network timeout or node unavailability returns 5xx error
- Non-English or highly technical jargon may degrade prediction accuracy

## 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 field 'prediction' indicating whether the submitted text passes (true) or fails (false) the carbon credit audit assessment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "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/defi-carbon-credit-auditor-mcp-437120d8/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)