# 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 2026-10-16).

Validates hreflang tag markup in HTML or text content to check for internationalization and multilingual SEO correctness

## Facts

- Endpoint: POST https://kihustle.tech/nexus/api/v1/hreflang-validator?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-hreflang-validator-016e30c5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VMVpzMGTdK_CCPKOLGll1

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-016e30c5 -d '<json body>'
```

Example prompt: Can you check this HTML snippet for hreflang tag errors and tell me if my multilingual SEO markup is set up correctly?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call hreflang validation check without setting up a full SEO crawler or browser-based audit tool. It is best suited for automated pipelines that validate multilingual HTML snippets before deployment.

## Known failure modes

- Empty or missing text input returns a validation error
- Malformed JSON body causes a 400 bad request
- Non-HTML plain text with no hreflang tags may return a trivially passing result with no useful feedback
- Service may return generic 'processed/success' even when hreflang errors are present, due to limited schema detail
- Rate limiting or payment failures return 402

## 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 submitted text or HTML passed hreflang validation, with a result field ('processed') and a status field ('success' or error state), along with any detected hreflang issues.

## 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-016e30c5/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)