# Cybercentry Solidity Smart Contract Security Scanner

> Cybercentry Solidity Smart Contract Security Scanner is a paid API for AI agents from x402-cybercentry-solidity-code-verification.up.railway.app, paid per call via x402, $0.020000/call, status unknown (last checked 2026-09-16).

Scans a deployed smart contract on a supported EVM chain for security vulnerabilities and returns a risk assessment with job ID and overall risk score

## Facts

- Endpoint: POST https://x402-cybercentry-solidity-code-verification.up.railway.app/verify
- Price: $0.020000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cybercentry-solidity-smart-contract-security-scanner-2cc95b12
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ka3nw7KRGnBpcjnON98iq

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-solidity-smart-contract-security-scanner-2cc95b12 -d '<json body>'
```

Example prompt: Can you scan the smart contract at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on mainnet using Cybercentry and tell me the overall risk level?

## When to prefer this

Use this endpoint when you need a quick automated security risk assessment for a deployed smart contract on a supported EVM chain. It is ideal for pre-interaction checks before sending funds to or interacting with an unknown contract, or for DeFi due diligence workflows. At $0.02 per scan it is cost-effective for high-volume screening.

## Known failure modes

- Unsupported chain name returns an error — only mainnet, base, poly, arbi, optimism, avax, bsc, gnosis, zkevm, blast are supported
- Invalid or non-existent contract address returns an error
- Contract not verified on-chain or source code unavailable may result in failed scan
- Payment failure (insufficient USDC balance) prevents scan from initiating
- Rate limiting or service downtime on Railway-hosted endpoint

## How this service works

Scan a deployed smart contract using Cybercentry. Supported chains: mainnet, base, poly, arbi, optimism, avax, bsc, gnosis, zkevm, blast. Returns job_id, overall_risk, status. $0.02 per scan

## Output

Returns a JSON object containing a job_id (unique scan identifier), overall_risk (risk level of the contract), and status (current scan status), allowing the agent to track and report on the security posture of the scanned contract.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cybercentry-solidity-smart-contract-security-scanner-2cc95b12/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-cybercentry-solidity-code-verification.up.railway.app](https://www.zero.xyz/host/x402-cybercentry-solidity-code-verification.up.railway.app/llms.txt)