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KiHustle TF-IDF Keyword Ranker
x402
KiHustle TF-IDF Keyword Ranker is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).
Ranks keywords by TF-IDF score for a given text corpus or document input
Price / call$0.002
Success—
StatusUnknown
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 response containing processed keyword rankings with TF-IDF scores, indicating the relative importance of each term in the submitted text relative to the corpus.
Example use cases
Example prompt
“Can you rank the keywords in this blog post about passive income using TF-IDF scoring so I know which terms are most statistically significant?”
Technical details
Endpoint
POSThttps://kihustle.tech/api/v1/tf-idf-keyword-ranker?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need statistically-grounded keyword importance scores based on TF-IDF rather than heuristic or AI-based keyword extraction. Suitable for SEO analysis, content optimization, and NLP preprocessing pipelines where term frequency and inverse document frequency weighting is specifically required.
Side effects
- Empty or missing text input returns error or empty result
- Malformed JSON body results in 400-level error
- Oversized text corpus may time out or return partial results
- Non-textual input (binary data) likely yields no meaningful rankings
- Rate limiting or payment failure returns 402 or 429 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| corpus | array | |
| document | string |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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