What is a Smart Contract? The Code That Powers DeFi
Understand smart contracts, the automated engines of DeFi. Learn how they work, the risks involved, and how to interact with them safely using the right tools.
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What is Slippage? A Guide to Avoid Front-Running & Fees
Learn what slippage is in crypto and how it impacts your trades. Master slippage settings on Coin98 Super Wallet to optimize fees and prevent front-running.
Revoke Smart Contracts & Prevent Hacks
Learn what smart contract allowances are and how to revoke them. Discover why Coin98 Super Wallet is your ultimate tool to prevent crypto wallet hacks.
Gas Fees & Internal Transactions: Fixing Stuck Crypto Txs
Learn why crypto transactions get stuck or fail. We explain internal transactions, multi-chain gas fees (ETH, SOL, BSC), and how Coin98 solves these issues.
Seed Phrase & Private Key: The Vital Keys to Your Web3 Assets
Master Web3 security. Learn the difference between seed phrases and private keys, how to avoid phishing scams, and why Coin98 Super Wallet is your safest bet.
Custodial vs. Non-Custodial & True Self-Custody
Discover the critical differences between Custodial and Non-Custodial crypto wallets. Learn why self-custody matters and how Coin98 Super Wallet secures your assets.
Coin98 Super Wallet | January Sync 2026
As we step into 2026, January was a month to both reflect on a challenging year behind us and double down on what matters most: improving core product quality and user experience.