# 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 2026-09-13).

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

## Facts

- Endpoint: POST https://kihustle.tech/api/v1/heading-keyword-alignment
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-heading-keyword-alignment-checker-10dd195c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4qimE9aJIHpFchdeDLn67

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-10dd195c -d '<json body>'
```

Example prompt: Check whether my headings — 'What Is Passive Income', 'Best AI Tools for Beginners', 'How to Start Your First Side Hustle', and 'Final Tips' — are well-aligned with my target keyword 'AI side hustle for beginners'.

## When to prefer this

Choose this endpoint when you need a quick, lightweight check on whether your article's heading structure semantically matches a specific SEO target keyword, especially for content in the AI, side hustle, or digital income space. It is best suited for solo bloggers, content creators, and SEO workflows that need a fast programmatic validation step before publishing.

## Known failure modes

- Missing 'keyword' field returns an error or empty result
- Empty headings array may produce a trivially low or undefined alignment score
- Very short or generic headings may yield unreliable alignment signals
- Non-English keywords or headings may not be evaluated accurately given the basic schema
- Malformed JSON input body returns a 400-level 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

Returns a JSON object with a 'result' field indicating how well the provided headings align with the target keyword, along with a 'status' field confirming successful processing. The response is minimal and structured, indicating alignment outcome rather than detailed scoring breakdowns.

## 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-10dd195c/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)