Security Defense Line 安全防线v1.0.0

A DeFi protocol team uses the smart contract auditor to detect vulnerabilities like reentrancy and overflow before mainnet launch. This prevents costly exploits and builds user trust. The audit generates a PDF report with findings and remediation steps.

An individual crypto investor uses the wallet guardian to scan their addresses for blacklist status and assess private key strength. They also verify backup integrity, ensuring their funds are safe from theft or loss.

An NFT marketplace integrates the tx validator to simulate trades and check for suspicious approval requests, protecting users from phishing and high-slippage transactions. This reduces fraud and chargeback risks.

A DAO treasury team uses the multisig manager to configure a 3-of-5 signing scheme, propose and execute transactions, and maintain an audit log. This ensures no single party can move funds without consensus.

A crypto exchange deploys the phishing detector to monitor suspicious URLs and clipboard content, alerting users in real-time. This reduces account takeovers and enhances platform security reputation.

Offer a monthly subscription plan that includes continuous wallet monitoring, real-time phishing alerts, and periodic contract audits. Revenue comes from fixed fees per wallet or contract monitored.

Provide one-off smart contract audits with tiered pricing based on complexity and urgency. Each audit generates a detailed report and can include express delivery for an extra fee.

Give basic security checks for free, but charge a small fee (e.g., 0.01 USDT per premium action like simulated transaction or deep wallet scan). Revenue scales with usage volume.