# M2MCent Fintech Carbon Credit Aggregator MCP Executor

> M2MCent Fintech Carbon Credit Aggregator MCP Executor is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.102513/call, status unknown (last checked 2026-10-13).

Executes a fintech carbon credit aggregator task on a monetized MCP node, returning a boolean result for a given hash input

## Facts

- Endpoint: POST https://api.m2mcent.com/fintech-carbon-credit-aggregator-mcp-200/api/execute?utm_source=zero.xyz
- Price: $0.102513/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-fintech-carbon-credit-aggregator-mcp-executor-86ead7d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gc0FF5VX4ISmowg9ZozJC

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-fintech-carbon-credit-aggregator-mcp-executor-86ead7d0 -d '<json body>'
```

Example prompt: Can you check whether this carbon credit hash is valid using the fintech carbon credit aggregator: 0xabc123def456?

## When to prefer this

Choose this endpoint when you need to validate or verify a carbon credit hash against a fintech carbon credit aggregator, particularly within a monetized MCP node workflow using x402 micropayments on Base L2. It is appropriate for lightweight boolean checks on carbon credit records rather than full data retrieval or enrichment.

## Known failure modes

- Missing or malformed hash input returns a 400 or error response
- Hash not found in the aggregator index returns result: false
- Payment failure via x402 protocol causes 402 response and no execution
- Service unavailability on the MCP node returns a 503 or timeout
- Invalid hash format (non-string or empty) may cause schema validation errors

## 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 'result' indicating whether the provided hash is valid or resolves successfully within the carbon credit aggregator system.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-fintech-carbon-credit-aggregator-mcp-executor-86ead7d0/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)