Brightside: Onchain Markets

A secure, self-custodial and zero-fee way to access and interact with supported onchain markets. Your keys stay with you, and every action is fully user-signed.

Brightside lets you interact with supported onchain perpetual and spot markets through a unified mobile interface. Users can open and manage positions directly via decentralized protocols without Brightside ever holding their assets.

Full Self-Custody

• Brightside never has access to your keys or assets • All actions require user-signed approval • Export or import your wallet anytime • Keys protected via Privy’s self-custodial architecture

Smooth Access to Onchain Markets

Brightside connects you to supported decentralized market protocols, including Lighter, a decentralized perpetuals protocol. All execution is performed directly onchain, never through Brightside.

• View BTC, ETH, SOL and other supported markets • Manage positions from a clean mobile interface • Execute user-signed transactions • Track activity in real time • Simple, intuitive UI built for mobile

Brightside does not operate an exchange, custody service, or broker. All execution is performed directly on supported onchain protocols, including Lighter, a decentralized perpetuals platform and every action is fully user-signed.

Designed for Safety

• Transparent transaction previews • Local signing only • No forced KYC • Secure key handling powered by Privy

Region-Aware Access

Some features may be limited depending on your location to comply with local rules. When markets are unavailable in your region, the app operates in read-only mode for safe wallet viewing.

Disclosures

Brightside is a self-custodial interface. It does not provide brokerage, custody, or trading services. All actions are signed by the user and executed directly via supported decentralized protocols. Digital assets involve risk; please review all actions before signing.