# 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 2026-10-20).

Analyzes sentiment for specific keywords within a given text, returning a sentiment matrix mapping each keyword to its emotional tone

## Facts

- Endpoint: POST https://kihustle.tech/api/v1/keyword-sentiment-matrix?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-keyword-sentiment-matrix-1980ff1f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EpDbB--BC3ikczdKTvB5H

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-1980ff1f -d '<json body>'
```

Example prompt: Can you run a keyword sentiment analysis on this product review: 'The battery lasts forever but the screen is dull and the price is outrageous' — and tell me whether the words 'battery', 'screen', and 'price' are used positively or negatively?

## When to prefer this

Choose this endpoint when you need granular, keyword-level sentiment scoring rather than document-level sentiment. It is best suited for tasks like product review analysis, content auditing, or NLP enrichment pipelines where you need to know how specific terms are perceived emotionally within a body of text, rather than the overall document tone.

## Known failure modes

- Missing or empty text field returns validation error
- Empty keywords array produces no sentiment mappings
- Very short text with no context around keywords may yield inaccurate sentiment
- Non-English text may produce unreliable or unexpected results given German-language brand context
- Rate limiting or payment failure returns 402 status
- Malformed JSON body results in 400 error

## 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

A JSON object containing a sentiment matrix where each submitted keyword is mapped to its detected sentiment (positive, negative, or neutral) and an overall processing status field. The response structure indicates successful processing and returns the result payload.

## 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-1980ff1f/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)