# M2MCent Logistics Carbon Credit Indexer MCP

> M2MCent Logistics Carbon Credit Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.737946/call, status unknown (last checked 2026-10-12).

Executes a query against the logistics carbon credit indexer MCP node, returning a boolean result indicating whether the query condition is satisfied.

## Facts

- Endpoint: POST https://api.m2mcent.com/logistics-carbon-credit-indexer-mcp-489/api/execute?utm_source=zero.xyz
- Price: $0.737946/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-logistics-carbon-credit-indexer-mcp-6254a70b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3suWS4mnTmdzduowQweif

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-logistics-carbon-credit-indexer-mcp-6254a70b -d '<json body>'
```

Example prompt: Check whether 'TransAtlantic freight route EU-US Q2 2025' qualifies under the logistics carbon credit index and give me a yes or no answer.

## When to prefer this

Use this endpoint when you need a fast boolean lookup against a specialized logistics carbon credit index, particularly for verifying eligibility or presence of logistics entities in a carbon credit registry. Prefer this over general web search when you need a structured true/false answer from a monetized, curated MCP node focused on logistics sustainability data.

## Known failure modes

- Empty or malformed query string returns a 400 error
- Query that does not correspond to any indexed logistics entity returns result: false
- Payment failure via x402 protocol results in 402 Payment Required before execution
- Service downtime on the subdomain returns 503 or timeout
- Ambiguous query may return false negatives if phrasing does not match indexed terms

## 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 with a single boolean field 'result' indicating whether the queried logistics entity or condition matched within the carbon credit index — true for a match/eligibility, false for no match.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "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-logistics-carbon-credit-indexer-mcp-6254a70b/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)