# KiHustle Instruction Compliance Evaluator

> KiHustle Instruction Compliance Evaluator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-14).

Validates whether a given text string complies with specified structural constraints such as minimum length, prefix, and suffix requirements.

## Facts

- Endpoint: POST https://kihustle.tech/api/v1/instruction-compliance-eval?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-instruction-compliance-evaluator-6639f0ce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_35meybZiMURhU9Dgu51XX

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-instruction-compliance-evaluator-6639f0ce -d '<json body>'
```

Example prompt: Check if the text 'Hello, world! This is a test response.' complies with my rules: it must start with 'Hello', end with 'response.', and be at least 30 characters long.

## When to prefer this

Use this endpoint when you need a lightweight, programmatic way to verify that a text string meets basic structural constraints — specifically prefix, suffix, and minimum length rules — without building custom string-validation logic. Best suited for quick compliance checks on AI-generated outputs or user-submitted strings where format adherence matters.

## Known failure modes

- Missing required 'text' field returns an error
- Malformed request body may result in unexpected behavior
- Ambiguous compliance result with no breakdown of which constraint failed
- No detailed error message indicating which rule was violated

## 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 outcome of the compliance check and a 'status' field confirming success or failure of processing. Does not detail which specific constraint failed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  },
  "ends_with": {
   "type": "string"
  },
  "min_length": {
   "type": "integer"
  },
  "starts_with": {
   "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-instruction-compliance-evaluator-6639f0ce/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)