# KiHustle Hreflang Validator

> KiHustle Hreflang Validator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-22).

Validates hreflang tag markup in text/HTML to check for correct internationalization and language-targeting implementation

## Facts

- Endpoint: POST https://kihustle.tech/agents/api/v1/hreflang-validator?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-hreflang-validator-61e4c74c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XWq0JKzFCaQWwmD94x87B

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-hreflang-validator-61e4c74c -d '<json body>'
```

Example prompt: Can you check this HTML snippet for hreflang errors and tell me if my international SEO tags are set up correctly?

## When to prefer this

Choose this endpoint when you need a lightweight, low-cost automated check of hreflang tag correctness in HTML content, especially for multilingual or internationally targeted websites. It is well-suited for pre-deployment SEO validation workflows or content pipelines that produce multi-language pages. Prefer it over manual review when speed and automation matter.

## Known failure modes

- Malformed or missing 'text' field in request body returns an error
- Empty string input may return a generic processed status without meaningful validation
- Ambiguous or non-HTML input may not yield useful hreflang-specific feedback
- Network timeout or service unavailability returns a non-200 response

## 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 indicating whether the hreflang tags in the submitted text were processed successfully, including a result status field ('processed') and a success flag. Detailed validation errors or warnings are not explicitly documented in the schema but the endpoint signals overall pass/fail.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "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-hreflang-validator-61e4c74c/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)