Sentry Wallet

Sentry Wallet is a non-custodial software wallet that runs an embedded AI engine — branded SentryAI — alongside every transaction a user initiates. The wallet's core premise is that most crypto losses happen not through exchange hacks or protocol exploits, but through user-facing social engineering: fake approvals, phishing sites, address poisoning, and token-drainer contracts. SentryAI is designed to intercept those attack vectors at the moment of signing, before anything irreversible lands on-chain.

The product launched in November 2024 and is operated by a company registered in the United Kingdom. As of mid-2025, it had not publicly named individual founders or team members.

How the AI Security Layer Works

SentryAI operates as a pre-execution firewall. When a user initiates any on-chain action — a token approval, a swap, or a plain send — the engine analyzes the target addresses, contract code, and interaction pattern against a continuously updated database of known threats. The system draws on on-chain intelligence and real-world incident data to classify the risk level and translate raw transaction calldata into a plain-language risk summary.

Key detection categories:

• Phishing link interception: identifying URLs and dApp frontends associated with known scam infrastructure
• Drainer contract detection: flagging contracts that employ approval-abuse patterns used by common drainer kits
• Address poisoning alerts: warning when a recently observed address closely resembles one in the user's history
• Unsafe dApp warnings: scoring connected sites against threat intelligence

The engine delivers findings through Live Security Prompts — actionable alerts before a transaction finalizes.

Non-Custodial Architecture

Private keys are generated and stored encrypted on the user's device. SentryAI processes transaction metadata and contract data, not signing key material. Backup is handled through a visual Recovery Card rather than a plain-text seed phrase.

Emergency Panic Vault

When the AI engine detects active suspicious behavior during a session, users can trigger the Emergency Panic Vault to contain further losses.

Chain Support

Sentry Wallet supports EVM networks, Bitcoin, and Solana — providing chain-agnostic AI threat detection across all three. On Solana, the protection covers SPL token approvals and Solana program interactions, meaningful coverage given Solana's history of drainer campaigns targeting wallet signers.

Platform Availability

Web, iOS, iPad, Android, Windows, Mac, Linux, and Chromebook.

Pricing

Free tier available, plus approximately $10/month per user for the premium plan.

SENTRY Token

A SENTRY token was launched on Base (ERC-20, Clanker v4, SENTRY/WETH on Uniswap V3). Total supply: 1,000,000,000 — 100% into a locked liquidity pool at launch with no team allocation or vesting. A 1% trading fee funds buyback-and-burn (25%), audits (20%), operations (40%), ecosystem grants (10%), and liquidity (5%). Governance is planned to progress from team-led to multisig to token-weighted DAO. The token trades on Base, not Solana.

Security Audits

No third-party audit has been publicly disclosed. The tokenomics document earmarks 20% of fee revenue for future audits.