Dual Finance

Dual Finance

Options
Incentive Liquidity Infrastructure. Provides token communities with sustainable ways to generate value & token liquidity from their treasuries. Through liquid option based incentives, tools and services, Dual Finance unleashes participation in decentralized communities

Supported Networks

Solana
Download OneKey App

Use Dual Finance with OneKey App

Secure wallet with built‑in trading and dApp access. Buy, trade, and connect from desktop, mobile, or browser.

What is Dual Finance?

Dual Finance is a decentralized finance (DeFi) protocol operating on the Solana blockchain, specializing in structured products, primarily through its Dual Investment Products (DIPs). These products are designed to generate yield for users by deploying automated options strategies in a non-custodial manner. Essentially, a user deposits a crypto asset like SOL, BTC, or ETH and selects a target price (strike price) and an expiry date. The protocol then sells an option, such as a covered call or a cash-secured put, based on these parameters. At the expiry date, the user receives their payout in one of two pre-determined assets, depending on whether the market price of the asset is above or below the chosen target price. This process allows users to earn yield, which often presents as a high Annual Percentage Yield (APY), from the options premium. The final settlement asset is either the original deposited token or a stablecoin like USDC, providing a clear outcome based on market conditions. Beyond individual users, Dual Finance provides tools targeted at Decentralized Autonomous Organizations (DAOs) for treasury management. Its Staking Options feature allows DAOs to manage their native token treasuries more effectively. By using these non-custodial solutions, a DAO can generate sustainable yield on its treasury assets or structure token incentives for its community without creating immediate selling pressure on the market. Built on Solana, the protocol leverages the network's high throughput and low transaction fees to execute these financial strategies efficiently. All operations are governed by smart contracts, ensuring a transparent environment where users retain control of their funds until a strategy concludes. Dual Finance positions itself as a platform for users and DAOs seeking to access sophisticated, yield-generating options strategies within a simplified and automated DeFi framework.

How to use Dual Finance

01

Open OneKey browser

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Open Browser in the OneKey App and search for Dual Finance.

02

Connect wallet

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On the Dual Finance page, choose OneKey and approve the connection.

03

Select operation

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In Dual Finance, choose an action and enter the details.

04

Confirm and sign

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Review the transaction in OneKey, then confirm and sign on your device.

Why use OneKey with Dual Finance for secure transactions

Supported on all platforms

Supported on all platforms

Desktop, mobile, and browser extension — securely connect to Dual Finance from any device.

Multi-chain compatible

Multi-chain compatible

Native support for the major public chains where Dual Finance operates (such as Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, etc.), allowing one wallet to manage assets across multiple chains.

Built-in dApp browser

Built-in dApp browser

OneKey’s secure dApp browser gives you one-tap access to Dual Finance, with contract and phishing checks for safer interactions.

Hardware-level security

Hardware-level security

With a OneKey hardware wallet, keys stay offline and every critical action is confirmed on the device for hardware-level protection.

Why hardware wallets make dApps safer

Private key stored offline

Your private key lives in a secure offline chip and never touches the internet.

Private key stored offline

Physically confirm every transaction.

See and approve every transaction on your hardware wallet’s screen.

Physically confirm every transaction.

Protect against malware

Even if your phone or computer is infected, the secure chip keeps your assets safe.

Protect against malware

Open-source verifiable

OneKey is fully open source, with security proven by the community.

Open-source verifiable

Pair with a OneKey hardware wallet to keep your keys offline and verify every transaction on-device.