# KiHustle Heading-Keyword Alignment Checker

> KiHustle Heading-Keyword Alignment Checker is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).

Analyzes whether a list of article headings are well-aligned with a target SEO keyword

## Facts

- Endpoint: POST https://kihustle.tech/nexus/api/v1/heading-keyword-alignment?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-heading-keyword-alignment-checker-f3b6b478
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9M7aiDHSwUif4Fhq4ULwZ

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-heading-keyword-alignment-checker-f3b6b478 -d '<json body>'
```

Example prompt: Can you check whether my article headings are well-aligned with the keyword 'passive income with AI'? My headings are: 'What is Passive Income?', 'Top AI Tools for Beginners', 'How to Automate Your Revenue Streams', and 'Getting Started Today'.

## When to prefer this

Choose this endpoint when you need a lightweight, low-cost check on whether a set of article headings semantically supports a target SEO keyword — particularly useful for content creators, bloggers, and solo operators optimizing articles for search before publishing. Prefer it over full content auditing tools when you only need heading-level alignment rather than full-page SEO analysis.

## Known failure modes

- Missing keyword or headings field returns an error
- Empty headings array may return a generic processed response with no meaningful alignment signal
- Vague or very short keywords may produce low-confidence alignment results
- Non-English keywords or headings (despite German-language branding) may yield unreliable results
- Network or payment failures return HTTP 402 if payment is not completed

## 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 indicating whether the provided headings are aligned with the given keyword, with a 'result' field summarizing the outcome and a 'status' field confirming successful processing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "keyword": {
   "type": "string"
  },
  "headings": {
   "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-heading-keyword-alignment-checker-f3b6b478/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)