# KiHustle German VAT ID Validator

> KiHustle German VAT ID Validator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Validates German VAT identification numbers (Umsatzsteuer-Identifikationsnummer) from a text string

## Facts

- Endpoint: POST https://kihustle.tech/nexus/api/v1/de-vat-id-validator
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-german-vat-id-validator-642e818d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d2myPViwrHT3FHYaj1hk9

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-german-vat-id-validator-642e818d -d '<json body>'
```

Example prompt: Can you check whether this German VAT ID is valid: DE123456789?

## When to prefer this

Choose this endpoint when you specifically need to validate German (DE-prefix) VAT identification numbers as part of tax compliance, invoice processing, B2B onboarding, or e-commerce checkout flows. It is a low-cost ($0.002 per call) microservice suitable for high-volume validation tasks in German market contexts. Prefer this over general EU VAT validation services when your target is exclusively German VAT IDs.

## Known failure modes

- Missing or empty 'text' field returns an error response
- Malformed JSON input body causes a 400-level error
- Non-German VAT IDs may return unexpected results if the validator is DE-specific
- Network timeouts or service unavailability return no response
- Very long or malformed strings may fail input parsing

## 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 the processing outcome and a 'status' field confirming success or failure of the validation request. The response indicates whether the submitted German VAT ID text was accepted and processed.

## 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-german-vat-id-validator-642e818d/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)