In crypto wallets like MetaMask or Trust Wallet, a “spending limit” (also called a token allowance or approval) is simply the permission you give to a smart contract or a decentralized app (dApp) to use your tokens, whether that’s USDT, USDC, or ETH. This almost always comes up when you interact with a dApp. For example, when you use a dApp to stake or swap tokens, it usually asks for permission first (recall the approval pop-up that appears). That is because it needs access to your tokens to actually carry out the transaction. Once you approve that request, the permission […]
If everyone around you is investing in cryptocurrencies, you’re probably wondering if you should too. In that case, you’ve come to the right place as I take you through the top 10 cryptocurrencies to invest in in 2026 along with a set of reasons that make them a great buy-and-hold option for 2026. What Makes These Cryptocurrencies So Special? The cryptocurrency world is moving forward in 2026, and there is more capital inflow, clearer regulations in major markets, and real-life applications of cryptocurrencies finally taking off. If you take a look at these top 10 cryptocurrencies, you will see that […]
Crypto trading has developed into a mainstream activity that people from all backgrounds now participate in. Retail investors, institutional investors, and government agencies have entered the digital asset market, which has grown to a global value of trillions of dollars over the last 10 years. The fast growth of cryptocurrency markets has forced trading platforms to develop into complete financial systems that offer various financial services to customers. Cryptocurrency exchanges have evolved into platforms that enable users to engage with the entire digital currency ecosystem. Exchanges provide users with various services, which include asset management tools and yield generation options, […]
If you’ve spent more than five minutes in the world of cryptocurrency, you’ve likely noticed that there is more than one Bitcoin. Wait, I’m not trying to confuse you, but you’ve likely seen Bitcoin Cash (BCH) or wrapped versions of Bitcoin like wBTC. Now, wrapped coins are a completely different phenomenon. Bitcoin Cash is not a knock-off or a typo that you are seeing. It’s the result of a massive “family feud” that split the crypto world in two. If you’re new to crypto and wondering what the heck Bitcoin Cash is, why it even exists, and whether it’s worth […]
You have some crypto sitting in your wallet, and you want it to earn while you sleep. Two options keep coming up, staking and liquidity pools. Both promise passive income, both live in the world of decentralized finance (DeFi), and both require you to lock up your assets. But that is roughly where the similarities end. The staking vs liquidity pool debate comes down to one question: what kind of investor are you? By the end of this guide, you will know exactly how each method works, what you stand to gain, and, just as importantly, what you stand to […]
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Traders use isolated margin as a risk management tool which restricts their ability to use collateral for a single trade. Traders in cryptocurrency derivatives markets use borrowed funds to gain more market access through leverage. The system of isolated margin requires traders to risk only a particular part of their capital for each trade instead of risking their complete account balance. Traders who use isolated margin to open a leveraged position must dedicate a specific sum of funds as collateral
Omnichain refers to a design approach in blockchain technology where an application, token, or protocol can operate seamlessly across multiple blockchain networks at the same time, not just one. Rather than being locked to a single chain like Ethereum or Solana, an omnichain system treats all supported blockchains as one unified environment. You move assets, send messages, and trigger actions across different chains as if the barriers between them simply do not exist. To understand why that matters, think about
The Merkle proof serves as a cryptographic technique which enables users to confirm data presence in a larger dataset without needing to inspect the complete dataset. The system enables users to authenticate transaction existence in a block through minimal data requirements instead of needing to retrieve and verify complete block transaction records. Merkle proofs use Merkle tree structures which function as data structures that display transactions through their hierarchical design. The process begins with block transactions being hashed which leads
Liquidity fragmentation happens when the available trading liquidity for a crypto asset gets split across multiple separate platforms, blockchains, or liquidity pools instead of sitting in one unified place. Instead of having a single market, where buyers and sellers are able to trade freely, a single asset ends up segregated in dozens of venues simultaneously. The result is a market that appears massive on paper but has the behaviours of a market that is much smaller. To understand why this
