# KiteEndpoints.ai - AI Content Detector (GPT-based)

> KiteEndpoints.ai - AI Content Detector (GPT-based) is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-15).

Analyzes text to detect whether it was generated by AI (GPT models) or written by a human, returning a classification with confidence signals.

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/ai-content-detector-ai-gpt
- Price: $0.17/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-ai-content-detector-gpt-based-8f481f17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_08ThtBXqVxKbDXnYTZ8ir

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-ai-content-detector-gpt-based-8f481f17 -d '<json body>'
```

Example prompt: Can you check whether this paragraph was written by a human or generated by an AI like ChatGPT? Here's the text: 'The impact of artificial intelligence on modern education is profound, reshaping how students learn and teachers instruct across all grade levels.'

## When to prefer this

Choose this endpoint when you need a pay-per-use, no-subscription AI content detection call billed in USDC on Base chain — ideal for agents or pipelines that process text occasionally and want crypto-native micropayments rather than a monthly SaaS subscription. Prefer this over free tools when you need programmatic API access with reliable uptime and structured JSON output.

## Known failure modes

- Empty or missing text input returns an error or undefined result
- Very short texts may produce unreliable or low-confidence scores
- Non-English text may degrade detection accuracy
- Request may fail with payment error if USDC balance is insufficient on Base chain
- Rate limiting or timeout if the underlying GPT classifier is overloaded

## 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 the AI detection analysis, likely including a probability or confidence score indicating how likely the text is AI-generated versus human-written, along with a classification label.

## 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-ai-content-detector-gpt-based-8f481f17/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)