Crypto investing isn’t only about trading charts, timing markets, or predicting price moves. For many users today, the simplest way to grow their digital assets is through crypto savings — products that let your coins earn passive interest, even while you sleep.
CoinW Earn was built exactly for this purpose: a beginner-friendly, flexible, transparent way to earn yield on assets like USDT, BTC, and more. Whether you prefer stable daily income or high-yield short-term events like CrazyEarn, CoinW Earn makes the process simple and predictable.
Your first 50% APR awaits — join CrazyEarn today.
CoinW Earn is a suite of savings products that allow users to earn interest by depositing cryptocurrencies into fixed or flexible plans.
It works similarly to depositing money into a savings account — except crypto yields are typically much higher. CoinW Earn offers two main product types:
Flexible Earn
Fixed-Term Earn (Event Products like CrazyEarn)
Subscribing only takes seconds. Here’s how:
Step 1 — Go to Earn
Open the CoinW App → Tap Earn from the homepage.
Step 2 — Choose a Product
Select Flexible Earn, Fixed-Term, or CrazyEarn Event Products.
Step 3 — Enter Subscription Amount
You're done! Your assets will begin earning automatically.
Visit: Earn → Simple Earn → Event Products
Click your preferred USDT savings product
Enter amount → Confirm subscription
CoinW interest uses a simple formula:
Daily Interest = (Deposit Amount × APR ÷ 365)
CrazyEarn example:
If you stake 5,000 USDT at 50% APR for 5 days:
5,000 × (50% × 5/365) ≈ 34.25 USDT earned
That’s 34 USDT in under a week — far more than a traditional bank would offer in a month.
CoinW uses a simple, predictable schedule:
Yes — here’s why:
For beginners, this structure is far safer and simpler than on-chain staking or liquidity farming.
CrazyEarn is one of CoinW’s most popular Earn products — and it’s perfect for new users who want high returns with very low commitment:
If you’ve been intimidated by crypto staking or yield farming, CoinW Earn gives you a clean, straightforward alternative.
With easy subscriptions, transparent APRs, a beginner-friendly UI and maturity-based rewards, earning passive crypto income has never been more accessible. Whether you start with Flexible Earn or jump straight into CrazyEarn, the process is quick, safe, and designed for first-time users.

PropW is a proprietary trading firm offering simulated trading challenges. Traders who pass these challenges will gain access to a funded simulated account and can earn rewards based on their trading performance.

DeriW is a zero gas fee decentralized perpetual trading platform built on a high-performance Rollup and Layer3 architecture, combining Ethereum-level security with high-speed trading capabilities. Developed by the experienced CoinW team, DeriW supports up to 80,000 TPS, delivering a trading experience comparable to centralized exchanges within a decentralized framework. Through on-chain mechanisms, the platform enables zero gas fee and zero slippage trading, and leverages the PendulumAMM model to improve capital efficiency, offering liquidity providers up to 80% APY. DeriW supports up to 100 assets with leverage of up to 100x, and adopts a one-time authorization, permissionless trading mechanism to meet the needs of high-frequency and professional traders. I. Connect to the DeriW Mainnet 【Go to DeriW】https://www.deriw.com Connect your wallet and access the DeriW Mainnet Open your browser and visit www.deriw.com Click the 【Connect】 button in the top-right corner Select your wallet from the list (e.g. MetaMask, WalletConnect, OKX Wallet, etc.) Confirm the connection in the wallet popup and switch to DeriW Chain as prompted Once connected, you can start one-time authorization, permissionless trading II. DeriW Mainnet FAQ Supported Wallets DeriW Mainnet supports major Web3 wallets, including MetaMask, WalletConnect, OKX Wallet, Coinbase Wallet, Bitget Wallet, Trust Wallet, Keplr, and more. Gas Token DeriW offers fully zero gas fees on the platform (except for gas fees incurred when bridging assets from Arbitrum to DeriW Chain). Deposits & Withdrawals Users can manage funds via the Deposit / Withdraw pages. Deposit USDT to DeriW: Click 【Deposit】 on the trading page Select USDT from your Arbitrum wallet Enter the amount (minimum $10) Confirm the transaction and pay ETH gas fees Wait for blockchain confirmation Withdrawals can be made via 【Withdraw】 to transfer assets from DeriW Chain back to Arbitrum. Processing time depends on on-chain confirmation. III. DeriW Explorer Guide 【Go to DeriW Explorer】https://explorer.deriw.com Query on-chain data using DeriW Explorer DeriW Explorer is the official block explorer for DeriW Chain, used to query and verify all on-chain data. Visit https://explorer.deriw.com Enter a wallet address or transaction hash (TxHash) in the search bar View wallet balances, transaction history, and confirmation status The explorer supports: Transaction records and confirmation status Token balances under wallet addresses Internal smart contract transactions Block height and on-chain statistics All data is real-time and fully on-chain, ensuring transparency and verifiability. IV. Using DeriW on Mobile 【Go to DeriW Official Website (Mobile)】https://www.deriw.com Access DeriW on your mobile device DeriW fully supports mobile usage via mobile browsers and the MetaMask App. Mobile Connection Steps Install the MetaMask App on your phone and create or import a wallet Open the MetaMask in-app browser and visit www.deriw.com Click 【Connect】 in the top-right corner and select WalletConnect / MetaMask Confirm the connection in your wallet and switch to DeriW Chain Once connected, you can trade and access all features on mobile During the early mainnet phase or periods of network congestion, you may experience slower loading times or delayed wallet confirmation popups. Please retry patiently. If issues persist, contact the support team via official Discord or Telegram channels. DeriW is built on a high-performance Rollup and Layer3 architecture, supporting one-time authorization and permissionless trading, significantly reducing operational friction and trading costs. With an efficient liquidity mechanism, DeriW provides a low-to-zero slippage trading environment and supports multi-asset perpetual contracts with leverage up to 100x, meeting the demands of professional and high-frequency traders. 【Learn more on the DeriW official website】https://www.deriw.com

Futures Protection Program is a subsidy program offered by CoinW for futures traders. If a user's position is forcibly liquidated, they can claim a USDT subsidy based on their accumulated Futures Protection Fund. The subsidy can be used to offset liquidation losses, trading fees, or margins, helping reduce the overall trading risk.