Sandglass
Yield
Solana's yield trading protocol. Built by the Lifinity team

Supported Networks

Solana
Download OneKey App

Use Sandglass with OneKey App

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

What is Sandglass?

Sandglass is a decentralized application (dapp) operating on the blockchain, specifically engineered to automate and manage token vesting and time-locked distributions. It provides a foundational infrastructure for Web3 projects, DAOs, and investors seeking to handle crypto-asset allocations in a transparent and secure manner. Through its interface, users can create and deploy custom vesting schedules for various stakeholders, including team members, advisors, and early investors. These schedules can be configured with specific parameters such as cliff periods and linear or stepped release timelines, all governed by immutable smart contracts. The primary function of Sandglass is to replace manual, off-chain token management with a trustless, on-chain solution. Once a vesting contract is deployed, the distribution of tokens proceeds automatically according to the established rules, eliminating the need for a central administrator and reducing the potential for human error or disputes. This process is fully auditable on the blockchain, providing verifiable proof of all transactions and schedules. The platform is designed to be compatible with major EVM chains like Ethereum, Polygon, and BNB Chain, allowing projects to choose a network that balances security with transaction costs. For crypto startups, Sandglass streamlines the process of allocating founder and team tokens, ensuring long-term alignment with project goals. For venture capital and private investors, it offers a secure way to receive their token tranches over time. DAOs can leverage Sandglass for treasury management, distributing grants or community rewards in a systematic and decentralized fashion. By addressing the critical need for reliable token distribution mechanisms, Sandglass contributes to a more mature and trustworthy digital asset ecosystem.

How to use Sandglass

01

Open OneKey browser

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Open Browser in the OneKey App and search for Sandglass.

02

Connect wallet

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On the Sandglass page, choose OneKey and approve the connection.

03

Select operation

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In Sandglass, 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 Sandglass for secure transactions

Supported on all platforms

Supported on all platforms

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

Multi-chain compatible

Multi-chain compatible

Native support for the major public chains where Sandglass 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 Sandglass, 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.