# Coin Railz Fraud Pattern Detection

> Coin Railz Fraud Pattern Detection is a paid API for AI agents from coinrailz.com, paid per call via x402, $0.75/call, status unknown (last checked 2026-09-15).

Performs real-time fraud pattern detection on transactions or activities using AI analysis

## Facts

- Endpoint: POST https://coinrailz.com/x402/fraud-detection
- Price: $0.75/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coin-railz-fraud-pattern-detection-c1a74b54
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LSvN_RwaKB1vqjyB1i7rV

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 coin-railz-fraud-pattern-detection-c1a74b54 -d '<json body>'
```

Example prompt: Can you run a real-time fraud pattern check on this transaction — wallet 0xABC123 sending 500 USDC to 0xDEF456 — and tell me if anything looks suspicious?

## When to prefer this

Choose this endpoint when you need real-time, per-call fraud screening of crypto transactions or payments, especially within an x402 autonomous payment workflow where AI agents are executing transactions and need instant risk validation before or after execution.

## Known failure modes

- Invalid or missing transaction data returns an error
- Malformed request body causes a 400 Bad Request
- Payment of 0.75 USDC not received results in 402 Payment Required
- Service unavailable or overloaded returns 500 or timeout
- Unrecognized input format may return a generic success without meaningful analysis

## How this service works

Real-time fraud pattern detection

## Output

Returns a JSON object indicating whether fraud was detected (success boolean), the service name confirming 'fraud-detection', a result message, and a timestamp of when the analysis was performed.

## Example request

```json
{
 "topic": "suspicious_transaction_pattern",
 "platforms": [
  "ethereum",
  "bitcoin"
 ]
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Query parameter for the service"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "application/json",
 "format": "json",
 "example": {
  "result": "Service executed successfully",
  "service": "fraud-detection",
  "success": true,
  "timestamp": "2026-02-07T01:48:30.058Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coin-railz-fraud-pattern-detection-c1a74b54/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coinrailz.com](https://www.zero.xyz/host/coinrailz.com/llms.txt)