Buy CryptoMarketsSpotFuturesBTCEarnEvent CenterRewards Hub
More
Sign Up
MEXC Exchange/Learn/Sarah Chen
Sarah Chen

Sarah Chen

Nationality: Australia Bio: Sarah Chen specializes in DeFi protocols, smart contracts, and Layer-2 solutions. Based in Melbourne, she brings technical expertise and clear communication to complex blockchain topics. She holds a Bachelor's degree in Computer Science from the University of Melbourne and worked as a blockchain developer for three years before transitioning to technical writing. Her hands-on experience with Ethereum, Solana, and other platforms allows her to explain intricate concepts in accessible language. Since joining MEXC Learn in 2022, Sarah has focused on making blockchain technology understandable for all users, covering topics from DeFi yield farming to zero-knowledge proofs. Areas of Expertise: - DeFi Protocols - Smart Contract Analysis - Layer-2 Solutions - Blockchain Infrastructure - Protocol Security

Recent Articles

Kraken vs Binance (2026): 0.80% or 0.10% on Your First Taker Order, and Which One Is Legal Where You Live?

Kraken vs Binance (2026): 0.80% or 0.10% on Your First Taker Order, and Which One Is Legal Where You Live?

Binance is eight times cheaper than Kraken at the entry tier, 0.100% taker against Kraken Pro's 0.80%, but Kraken is licensed in the United States, the United Kingdom and the European Economic Area

2026-09-21

KuCoin vs Binance (2026): Same 0.10% Headline, Different Bill, and Which One Still Serves Europe?

KuCoin vs Binance (2026): Same 0.10% Headline, Different Bill, and Which One Still Serves Europe?

KuCoin and Binance both advertise 0.10% on spot, but the bill diverges underneath: KuCoin's token discount is 20% against Binance's 25%, its perpetual takers pay 0.06% against 0.05%, and its maker

2026-09-21

OKX vs Binance (2026): 0.08% or 0.10% on Every Maker Order, and Which One Is Licensed Where You Live?

OKX vs Binance (2026): 0.08% or 0.10% on Every Maker Order, and Which One Is Licensed Where You Live?

OKX charges 0.08% maker against Binance's 0.10% at the entry tier, the two match at 0.10% taker on spot and at 0.02% and 0.05% on perpetuals, and the decisive difference in 2026 is licensing: OKX

2026-09-21

Bybit vs Binance (2026): 0.055% or 0.05% on Perpetuals, and Which One Still Serves Your Country?

Bybit vs Binance (2026): 0.055% or 0.05% on Perpetuals, and Which One Still Serves Your Country?

Bybit and Binance charge the same 0.10% on spot, Binance charges 0.005 percentage points less on perpetual takers, and the real difference in 2026 is geography: Binance stopped serving the European

2026-09-21

Kraken vs Gemini Crypto Exchange (2026): 0.80% or 1.20% on Your First Trade, and Which One Do You Actually Need?

Kraken vs Gemini Crypto Exchange (2026): 0.80% or 1.20% on Your First Trade, and Which One Do You Actually Need?

Kraken Pro charges 0.40% maker and 0.80% taker at its entry tier against 0.600% and 1.200% on Gemini ActiveTrader, so Kraken is the cheaper order book at every size; Gemini answers with a New York

2026-09-21

Crypto.com vs Coinbase (2026): 0.80% or 0.60%? Four Price Lists, One Honest Answer

Crypto.com vs Coinbase (2026): 0.80% or 0.60%? Four Price Lists, One Honest Answer

Both platforms run a cheap order book and an expensive consumer app: on the order books Crypto.com Exchange at 0.250% maker and 0.500% taker beats Coinbase Advanced at 0.40% and 0.60%, while in the

2026-09-21

Kraken vs Coinbase (2026): 0.80% or 0.60% on Your First $1,000, and Which One Do You Actually Need?

Kraken vs Coinbase (2026): 0.80% or 0.60% on Your First $1,000, and Which One Do You Actually Need?

At the entry tier Coinbase Advanced now charges less than Kraken Pro on taker orders, 0.60% against 0.80%, and the same 0.40% on maker orders; Kraken takes the fee lead once you pass $10,000 of

2026-09-21

Binance vs Coinbase (2026): 0.02% or 0.60% on Your Next Trade, and Which Binance Do You Actually Get?

Binance vs Coinbase (2026): 0.02% or 0.60% on Your Next Trade, and Which Binance Do You Actually Get?

Binance is cheaper and Coinbase is easier to use legally, but the answer depends on which Binance you can open: US residents get Binance.US at 0% maker and 0.02% taker, everyone else compares

2026-09-21

Kraken Crypto Exchange Review 2026: 3.7 Out of 5, a 0.80% Entry Taker Fee, Four Licences, and the First Mark on a Clean Custody Record

Kraken Crypto Exchange Review 2026: 3.7 Out of 5, a 0.80% Entry Taker Fee, Four Licences, and the First Mark on a Clean Custody Record

Kraken, the crypto exchange rather than the headset, water-cooler or rum brands that share the name, scores 3.7 out of 5 on our six-dimension scorecard as of September 2026, leading on deposits and

2026-09-18

Bybit Review 2026: 3.8 Out of 5, the Deepest Perpetuals Book Outside the US, and a $1.46 Billion Theft Covered in 72 Hours

Bybit Review 2026: 3.8 Out of 5, the Deepest Perpetuals Book Outside the US, and a $1.46 Billion Theft Covered in 72 Hours

Bybit scores 3.8 out of 5 on our six-dimension scorecard as of September 2026, leading on derivatives with a Unified Trading Account, an options market and deep books on majors, and held at 3.5 on

2026-09-18

Related author

James Mitchell
James Mitchell
Marcus O'Brien
Marcus O'Brien
MEXC
MEXC
Emma Williams
Emma Williams