# Healthcare Carbon Credit Extractor MCP

> Healthcare Carbon Credit Extractor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.276873/call, status unknown (last checked 2026-10-13).

Classifies whether a given text contains or describes healthcare-related carbon credit information, returning a boolean prediction

## Facts

- Endpoint: POST https://api.m2mcent.com/healthcare-carbon-credit-extractor-mcp-401/api/execute?utm_source=zero.xyz
- Price: $0.276873/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/healthcare-carbon-credit-extractor-mcp-e40cca73
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DxqMHZnSGKl2l0Y9C24hN

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 healthcare-carbon-credit-extractor-mcp-e40cca73 -d '<json body>'
```

Example prompt: Can you check this healthcare report text and tell me whether it contains any carbon credit information: 'The hospital reduced emissions by purchasing verified carbon offsets through a certified health system sustainability program'?

## When to prefer this

Choose this endpoint when you need a lightweight, fast boolean classifier specifically tuned for the intersection of healthcare and carbon credit domains. Prefer it over general-purpose NLP APIs when you specifically need to screen healthcare documents, sustainability reports, or medical industry filings for carbon credit relevance without needing explanations or confidence scores.

## Known failure modes

- Missing required 'text' field returns a 400 validation error
- Empty string input may return an unpredictable prediction
- Very long text inputs may be truncated or cause timeout
- Non-English text may yield unreliable classification results
- Ambiguous or borderline texts may produce inconsistent boolean outputs
- Payment failure via x402 protocol returns 402 Payment Required before processing

## 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 'prediction' — true if the input text is classified as containing healthcare carbon credit content, false otherwise. No confidence score or explanation is returned.

## 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/healthcare-carbon-credit-extractor-mcp-e40cca73/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)