# KiHustle Semantic Similarity Light

> KiHustle Semantic Similarity Light is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).

Computes a lightweight semantic similarity score between two input text strings

## Facts

- Endpoint: POST https://kihustle.tech/agents/api/v1/semantic-similarity-light?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-semantic-similarity-light-336d2c1a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mOFXRO8xm1kWTOdzAS7g3

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-semantic-similarity-light-336d2c1a -d '<json body>'
```

Example prompt: Can you check how semantically similar these two sentences are: 'I want to earn money online using AI tools' and 'Using artificial intelligence to generate digital income'?

## When to prefer this

Choose this endpoint when you need a quick, cheap ($0.002 USDC) semantic similarity check between exactly two text strings and don't need full embedding vectors or batch processing. Ideal for lightweight relevance scoring, deduplication checks, or FAQ matching in cost-sensitive pipelines.

## Known failure modes

- Missing text_a or text_b fields returns an error
- Empty string inputs may return low-confidence or error responses
- Extremely long texts may be truncated or rejected
- Non-string input types will likely cause validation failure
- Payment failure (x402) results in 402 status before processing

## 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 processed similarity outcome and a 'status' field confirming success. The lightweight nature suggests a fast scalar or categorical similarity score rather than full embedding vectors.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text_a": {
   "type": "string"
  },
  "text_b": {
   "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-semantic-similarity-light-336d2c1a/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)