Smart contracts change our life and creates the world without any intermediaries. Here we have explained all about the smart contract technology.
Changelly Academy
Changelly Academy
Crypto Exchange vs. Wallets: Key Differences to Understand
Before jumping head-first into crypto like so many people do, you have to understand the key differences between a crypto exchange and a wallet. They’re...
What Is Slippage in Crypto Trading? And How to Avoid It
Slippage is what happens when the price you expect isn’t the price you get. It’s common in crypto trading, especially when markets move fast or...
What Is Circulating Supply in Cryptocurrency?
Most people check a coin’s price to see how it’s doing. But that number doesn’t mean much on its own. What really matters is how...
What Is a DEX (Decentralized Exchange)?
Centralized platforms dominate most financial systems—but what if you could trade crypto without them? That’s exactly what decentralized exchanges (DEXs) make possible. Built on blockchain...
Blockchain Explained: What It Is, How It Works and Why We Need It
What is blockchain? How does blockchain work? Is blockchain secure? Find answers to blockchain basics explained in simple terms.
Proof-of-Work (PoW) vs Proof-of-Stake (PoS)
Cryptocurrencies depend on consensus mechanisms to stay secure and decentralized. Among the most widely used are proof-of-work and proof-of-stake, two systems that power hundreds of...
Types of Blockchain Layers Explained: Layer 0, Layer 1, Layer 2 and Layer 3
Blockchain isn’t one giant monolith—it’s built in layers, each doing a specific job. You’ve probably heard terms like Layer 1 or Layer 2 thrown around,...
Token vs. Coin: Key Differences You Must Know as a Beginner
The crypto sector has over 20,000 assets—and most people still can’t tell a token from a coin. Blame the physical coins shown in every image...
Inside Changelly: 10 Years of Steadfast Support and Compliance
An interview with the people who keep your crypto journey secure, seamless, and genuinely human. This year, Changelly turned 10. That’s a decade of building,...
Don’t Just Hold Crypto
Make It Pay You!
Learn how whales earn on autopilot. This free guide reveals real ways to stack yield in 2025—no trading required.
