What is PayFi in Crypto?
PayFi or Payment Finance refers to the application of Blockchain Technology to improve current Payment Infrastructure.
Category a2z Crypto Explained
Top Layer-2 Cryptocurrencies in 2025
A Layer-2 blockchain is a chain that relies on Ethereum(a layer-1 blockchain), to finalize its transactions. They can process transactions like any other chain but have to submit the hash of transaction batches (blocks) to Ethereum for final approval. Layer-2…
Top Layer-1 Cryptocurrencies in 2025
Top layer-1 chains are Bitcoin, Ethereum, XRP, Solana, and BNB Chain.
Top 5 DePIN Cryptocurrencies in 2025
Top DePIN cryptocurrencies for 2025 include Bittensor, Filecoin, Theta Network, Helium and Arweave.
Top 5 Memecoins in 2025
Top memecoins include Dogecoin, Shiba Inu, Floki Inu, DOGS and Official Trump.
Top 5 AI Cryptocurrencies in 2025
Top AI cryptos for 2025 include Near Protocol, Artificial Superintelligence Alliance, Render, Virtuals and Worldcoin.
Top 5 RWA Cryptos in 2025
Top RWA projects include LINK, XRP, ONDO, ALGO and HBAR.
List of Non-Smart Contract Blockchains
Several blockchains like Bitcoin, XRP Ledger, Litecoin and Dogecoin exist without smart contract functionality due to reasons like security and simplicity.
Sharding (Ethereum)
Sharding refers to dividing Ethereum's consensus into a number of smaller groups which can work parallelly and make Ethereum faster.
Musked (Masked) UI
Musked UI means masked user interface. Bybit CEO Ben Zhou used this term in a tweet which he shared following Bybit's $1.4 billion hack.