# M2MCent DeFi Carbon Credit Indexer MCP

> M2MCent DeFi Carbon Credit Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.227672/call, status unknown (last checked 2026-10-13).

Executes a DeFi carbon credit indexer operation via a monetized MCP node, returning a boolean report result.

## Facts

- Endpoint: POST https://api.m2mcent.com/defi-carbon-credit-indexer-mcp-195/api/execute?utm_source=zero.xyz
- Price: $1.227672/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-defi-carbon-credit-indexer-mcp-18510c41
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v7yi6O0-lkVCqdAr3UB1P

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-defi-carbon-credit-indexer-mcp-18510c41 -d '<json body>'
```

Example prompt: Can you query the DeFi carbon credit indexer on M2MCent and pull the latest index data for tokenized carbon credits on Base L2?

## When to prefer this

Choose this endpoint when you need to query DeFi-specific carbon credit index data via a monetized MCP node on Base L2, particularly when you want gasless USDC micropayments via x402 protocol and need a lightweight boolean confirmation of indexer execution.

## Known failure modes

- Invalid or malformed parameters string returns error
- Payment failure via x402 protocol results in 402 response
- Boolean report returned as false indicating no data found or indexer failure
- Network timeout from MCP node
- Unsupported query parameters cause silent false return

## 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 'report' boolean field indicating whether the indexer operation succeeded or returned a valid result for the given parameters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "parameters"
 ],
 "properties": {
  "parameters": {
   "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-defi-carbon-credit-indexer-mcp-18510c41/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)