# KiHustle JSON Validator

> KiHustle JSON Validator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).

Validates a JSON data string against a provided JSON schema, returning a pass/fail validation result

## Facts

- Endpoint: POST https://kihustle.tech/api/v1/json-validator?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-json-validator-989a8314
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3j7uf1BM9GGSJ-N3mpA8o

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-json-validator-989a8314 -d '<json body>'
```

Example prompt: Can you validate this JSON data string '{"name":"Alice","age":30}' against my schema that requires name as a string and age as a number, and tell me if it passes?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call JSON schema validation without spinning up a local library or validation service. Useful in agent workflows where data integrity must be confirmed before downstream processing, especially when the agent environment lacks built-in schema validation tooling.

## Known failure modes

- Invalid or malformed JSON string in 'data' field causes parsing failure
- Schema object is malformed or not a valid JSON Schema, resulting in an error response
- Missing required 'data' or 'schema' fields returns an error
- Payment of 0.002 USDC not provided via x402 protocol results in 402 response
- Extremely large or deeply nested schemas may time out

## 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 (e.g. 'processed') and a 'status' field (e.g. 'success'), indicating whether the provided data passed validation against the given schema. Validation failures likely return a non-success status.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "string"
  },
  "schema": {
   "type": "object"
  }
 }
}
```

## 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-json-validator-989a8314/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)