# KiHustle Keyword Sentiment Matrix

> KiHustle Keyword Sentiment Matrix is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-22).

Analyzes the sentiment of specific keywords within a given text, returning a sentiment mapping per keyword

## Facts

- Endpoint: POST https://kihustle.tech/agents/api/v1/keyword-sentiment-matrix?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-keyword-sentiment-matrix-1aeeb215
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_60mAJFq9SP4ScWRnUXbHc

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 kihustle-keyword-sentiment-matrix-1aeeb215 -d '<json body>'
```

Example prompt: Can you analyze the sentiment of the keywords 'automation', 'income', and 'hustle' in this article paragraph: 'Building real income with automation requires hustle and smart systems, but the payoff is genuinely life-changing'?

## When to prefer this

Choose this endpoint when you need granular, keyword-level sentiment analysis rather than document-level sentiment scoring. It is ideal when you want to understand how specific terms or phrases are emotionally framed within a larger body of text, rather than the overall tone of the document. Particularly useful for SEO analysis, content auditing, brand monitoring, or evaluating how specific keywords land in user-generated content.

## Known failure modes

- Missing 'text' field returns error
- Empty 'keywords' array may return empty result or error
- Very long text may cause timeout or truncation
- Unrecognized or non-English keywords may return neutral or null sentiment
- Malformed JSON body returns 400 error
- Payment failure (x402) blocks the request before processing

## How this service works

Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.

## Output

Returns a JSON object with a 'result' field indicating 'processed' and a 'status' field of 'success', along with sentiment analysis data mapped to each submitted keyword indicating their sentiment polarity or score within the provided text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  },
  "keywords": {
   "type": "array",
   "items": {
    "type": "string"
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "processed",
  "status": "success"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kihustle-keyword-sentiment-matrix-1aeeb215/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kihustle.tech](https://www.zero.xyz/host/kihustle.tech/llms.txt)