# Cybercentry Wallet Verification (CWV) API

> Cybercentry Wallet Verification (CWV) API is a paid API for AI agents from x402-cybercentry-wallet-verification.up.railway.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Checks a blockchain wallet address against sanctions lists, fraud databases, and risk indicators to assess its safety

## Facts

- Endpoint: POST https://x402-cybercentry-wallet-verification.up.railway.app/verify
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cybercentry-wallet-verification-cwv-api-c7e155f4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dV73Te4y2dojEhRT5MeOQ

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 cybercentry-wallet-verification-cwv-api-c7e155f4 -d '<json body>'
```

Example prompt: Can you run a sanctions and fraud risk check on this wallet address — 0x742d35Cc6634C0532925a3b844Bc454e4438f44e — before I send any funds to it?

## When to prefer this

Use this endpoint when you need to perform compliance screening, AML checks, or fraud risk assessment on a cryptocurrency wallet address before transacting — particularly when you need sanctions list coverage for Bitcoin, Ethereum, or other blockchain addresses and want a pay-per-use model at $0.02 USDC per call rather than a subscription.

## Known failure modes

- Invalid or malformed wallet address format returns an error
- Unsupported blockchain address type may return unrecognized result
- Service unavailability on Railway deployment could return 5xx errors
- Payment failure (x402) blocks the request before verification occurs
- Empty or missing 'data' field returns a 400 validation error

## How this service works

Verify wallet addresses for sanctions, fraud, and risk using Cybercentry Wallet Verification (CWV) API

## Output

Returns a JSON object containing the wallet address risk assessment, including sanctions screening results, fraud indicators, and overall risk status for the queried blockchain address.

## Example request

```json
{
 "data": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "data"
 ],
 "properties": {
  "data": {
   "type": "string",
   "description": "Wallet address to verify (Bitcoin, Ethereum, etc.)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cybercentry-wallet-verification-cwv-api-c7e155f4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-cybercentry-wallet-verification.up.railway.app](https://www.zero.xyz/host/x402-cybercentry-wallet-verification.up.railway.app/llms.txt)