# KiHustle Readability Score API

> KiHustle Readability Score API is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).

Computes a readability score for a given text input, returning a numeric assessment of how easy the text is to read.

## Facts

- Endpoint: POST https://kihustle.tech/nexus/api/v1/readability-score?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-readability-score-api-2fe15003
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ciw6a0UCvzGRG6NMQAOqU

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-readability-score-api-2fe15003 -d '<json body>'
```

Example prompt: Can you score the readability of this text I wrote: 'Artificial intelligence is transforming the way solo entrepreneurs build scalable online income streams without relying on traditional employment'?

## When to prefer this

Choose this endpoint when you need a quick, low-cost ($0.001 USDC) programmatic readability check on a text string and do not need a detailed breakdown by Flesch-Kincaid or other named formulas. Useful for pipelines that batch-check content quality before publishing, or agents that validate whether generated text meets a readability threshold.

## Known failure modes

- Empty or missing text field returns an error or undefined result
- Extremely long text inputs may cause timeouts or truncation
- Non-textual input (e.g. binary data) may return an invalid result
- Network errors or payment failures (x402) may prevent the call from completing
- Ambiguous or non-prose input (e.g. code snippets) may yield unreliable scores

## 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. The readability score or assessment is encapsulated in the result value.

## 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-readability-score-api-2fe15003/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)