# Climate Tech Sentiment Extractor MCP

> Climate Tech Sentiment Extractor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.276281/call, status unknown (last checked 2026-10-14).

Extracts sentiment from climate technology text data, returning a boolean sentiment summary

## Facts

- Endpoint: POST https://api.m2mcent.com/climate-tech-sentiment-extractor-mcp-961/api/execute?utm_source=zero.xyz
- Price: $0.276281/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/climate-tech-sentiment-extractor-mcp-af743444
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6tPKlEb0zwTzdldoaAa9-

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 climate-tech-sentiment-extractor-mcp-af743444 -d '<json body>'
```

Example prompt: Analyze the sentiment of this climate tech article: 'Solar panel costs have dropped 40% this year, making renewable energy more accessible than ever for residential customers across the US.' — is the overall sentiment positive or negative?

## When to prefer this

Choose this endpoint when you need a lightweight, boolean-only sentiment signal specifically for climate technology content and want a pay-per-call model with USDC micropayments via x402. Best suited for pipelines that need a simple positive/negative flag rather than a nuanced sentiment score or multi-class output.

## Known failure modes

- Missing required 'data' field returns a 400 validation error
- Empty string input may return an unpredictable boolean
- Non-climate-tech text may still return a result but accuracy is uncertain
- Payment failure via x402 protocol results in 402 response before processing
- Very long text strings may be truncated or cause processing 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 'summary' boolean field — true likely indicating positive sentiment and false indicating negative sentiment toward the climate tech subject matter in the input text.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/climate-tech-sentiment-extractor-mcp-af743444/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)