Hardware security.
Zero seed phrases.

Haptix leverages WebAuthn directly within your device's physical hardware enclave—Android Keystore StrongBox on Solana Mobile and Android devices, or hardware-backed biometrics on your desktop co-signer. When your wallet is initialized, the enclave generates a non-exportable P-256 (Secp256r1) keypair. The private key never enters JavaScript memory, disk, or network packets. Solana natively verifies biometric assertions on-chain using the Secp256r1SigVerify precompile instruction.

You configure an on-chain spending threshold (for example, 0.10 SOL). Everyday micro-transactions below this limit sign seamlessly with a single biometric tap on your phone. Any high-value transfer or security policy change exceeding this threshold mathematically mandates two distinct hardware passkeys—your phone plus a secondary device (laptop Touch ID or PC Windows Hello) via the Haptix Web Vault at vault.html. Even if a malicious dApp compromises your phone, it cannot move funds above your threshold without physical co-signing on your second device.

Solana Mobile's native Seed Vault is designed for single-device Ed25519 seed generation. Haptix introduces native WebAuthn P-256 smart accounts on top of Solana Mobile. This unlocks cross-device multi-hardware quorum (e.g. co-signing between Seeker and a Mac Touch ID), automated cloud-synced passkey recovery, and programmable on-chain spending firewalls that traditional single-key Ed25519 accounts cannot enforce.

Zero gas fees are required. New users onboard with exactly 0 SOL in their wallet. Our embedded gasless paymaster sponsors smart account PDA derivation on Devnet and automatically drips starter test SOL so you can immediately test transfers and dApp interactions without acquiring funds first.

Because platform passkeys sync securely to your Google Password Manager (or browser credential manager on your co-signer vault), simply logging in on your replacement device restores your exact on-chain smart wallet PDA. If your device credentials are ever compromised or unavailable, your designated recovery guardian can trigger a timelocked key rotation to install fresh keys.

If your phone is stolen or lost, your recovery guardian can submit a 1-tap panic_freeze transaction directly on-chain via recover.html to immediately freeze all outbound funds. During the on-chain timelock window, an illegitimate recovery attempt can be vetoed with your secondary hardware key, or finalized to rotate your passkeys to your new device.

Haptix grants constrained, on-chain session keys specifically tailored for trading bots and autonomous micro-tasks. You define a dedicated agent public key, assign a strict cumulative spend ceiling (e.g. 0.05 SOL total), and establish a Unix expiration timestamp. The Anchor smart program strictly enforces these rules on-chain; an agent can never exceed its allowance or execute transactions past its deadline.

The complete smart program (9wC1ok8d4PrBDG3TS7iyEu9QxMCYv6BKrdLb3q4yZbke), Android release APK, and Web Vault are live and fully operational on Solana Devnet for hackathon evaluation. Because Haptix relies entirely on Solana's standard Secp256r1SigVerify precompile without custom forks, the architecture is 100% Mainnet-ready.