Jogo - Web3 Security

Real-time Web3 security: domain verification and transaction analysis

Jogo is a non-custodial Web3 Security Intelligence Layer that protects DeFi users and exchanges from phishing, malicious approvals, and wallet drains. Jogo analyzes transactions before you sign, monitors your wallet, and provides one-click revoke, an on-chain Guard contract, and a Withdrawal Risk API. Pre-sign transaction analysis. When a dApp asks you to sign, Jogo intercepts the request before your wallet does. It decodes the calldata and contract call, runs a transaction simulation to show the gas estimate and any token transfers involved, and returns a risk score with a risk level (safe, low, high, or critical). Instead of raw technical output, you get a plain-language breakdown of "what will happen" if you sign, plus the specific risk signals behind the score. Domain verification. Before you connect a wallet or interact with a site, Jogo checks the domain against known threat patterns: domain age, registration status, popularity, and similarity to known legitimate domains (to catch typosquatting and lookalike phishing sites). Results are flagged safe, warning, high, or critical, and a failed check is always shown as "unknown," never mistaken for "safe." Wallet monitoring and one-click revoke. Jogo tracks the token approvals your wallet has granted and flags the ones that leave your assets exposed, so you can revoke a risky approval in a single click instead of digging through a block explorer. On-chain Guard contract. For wallets protected by a Guard-enabled Safe account, Jogo doesn't just warn, it can block. The on-chain guard contract automatically reverts transactions it identifies as dangerous, adding a second line of defense beyond the browser extension. Withdrawal Risk API. For exchanges and custodial platforms, Jogo exposes an API that screens a withdrawal destination before funds leave to an external wallet. It returns a risk score, a suspicious-activity flag, a confidence score, and a recommended action, so exchanges can catch a compromised or scam destination address before the transfer completes.