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KiHustle Keyword Extractor
x402
KiHustle Keyword Extractor is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Extracts keywords from a given text input and returns them as structured results
Price / call$0.001
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
Returns a JSON object with a result field containing the extracted keywords or processed output, and a status field confirming success. The exact keyword list format is inferred from the generic response schema.
Example use cases
SEO keyword research from article
“Extract the main keywords from this article draft so I can optimize it for search: 'Side hustles powered by AI are becoming the go-to strategy for digital nomads looking to generate recurring revenue without a 9-to-5 job.'”
Topic tagging for content pipeline
“Pull out the key topics and terms from this blog post intro so I can auto-tag it in my CMS: 'Automation tools like Zapier and Make have revolutionized how freelancers manage client workflows and scale their services.'”
Competitive analysis keyword scan
“Give me the keywords from this competitor product description so I can see what terms they're targeting: 'Our platform helps creators monetize their expertise through AI-generated courses, newsletters, and digital downloads.'”
Technical details
Endpoint
POSThttps://kihustle.tech/agents/api/v1/keyword-extractor?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, low-cost keyword extraction from short to medium text strings and are operating within the x402 micropayment ecosystem. At $0.001 USDC per call it is very affordable for high-volume tagging pipelines. Prefer alternatives with richer schemas if you need confidence scores, language detection, or entity classification alongside keywords.
Side effects
- Empty or missing 'text' field returns an error or empty result
- Very long text inputs may time out or return partial results
- Non-UTF-8 or malformed text may cause parsing errors
- Generic response schema means keyword output format may be inconsistent or opaque
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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