# KiteEndpoints AI Content Detector

> KiteEndpoints AI Content Detector is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-11).

Detects whether a given piece of text was generated by AI or written by a human, returning a classification and confidence signal.

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/ai-content-detector?utm_source=zero.xyz
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-content-detector-c5998a35
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5Ac8TtGWI76qs-WVy1mfQ

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 kiteendpoints-ai-content-detector-c5998a35 -d '<json body>'
```

Example prompt: Can you check if this blog post was written by AI or a real person? Here's the text: 'Artificial intelligence is rapidly transforming industries worldwide, offering unprecedented opportunities for automation and efficiency gains across every sector.'

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use AI content detection call without committing to a subscription, especially in Web3-native or crypto-payment workflows using USDC on Base. It is well-suited for agents that need on-demand content authenticity checks without managing API keys for dedicated detection services like Originality.ai or GPTZero.

## Known failure modes

- Empty or missing text input returns an error or undefined result
- Text that is too short may yield unreliable or low-confidence scores
- Very generic or ambiguous text may produce borderline scores close to 0.5
- Payment failure in USDC on Base chain blocks the request entirely
- Rate limiting or service unavailability from the underlying provider returns a 5xx error

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a result object containing an AI detection score or probability indicating how likely the submitted text is to have been generated by an AI model, along with a classification or label (AI-generated vs human-written).

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-content-detector-c5998a35/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)