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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

Best Websea Alternatives: 6 Exchanges Compared on Fee Transparency and Trust

Best Websea Alternatives: 6 Exchanges Compared on Fee Transparency and Trust

MEXC is the strongest overall Websea alternative for most traders, replacing conflicting fee reads with one published schedule of 0% maker spot and futures from 0% / 0.02% on BTCUSDT's Special Rate,

2026-08-18

Best YUBIT Alternatives: 6 Tracked Exchanges Compared on Fees, Trust, and Verified Claims

Best YUBIT Alternatives: 6 Tracked Exchanges Compared on Fees, Trust, and Verified Claims

MEXC is the strongest overall YUBIT alternative for most traders, replacing a published 0.04% / 0.08% futures line with 0% / 0.02% on BTCUSDT's Special Rate, and replacing self-stated protection

2026-08-18

Best Azbit Alternatives: 6 Exchanges Compared on Fees, Trust, and User Reviews

Best Azbit Alternatives: 6 Exchanges Compared on Fees, Trust, and User Reviews

MEXC is the strongest overall Azbit alternative for most traders, pairing 0% maker spot with a 0.05% taker, fiat rails, native mobile apps, and a 9/10 CoinGecko trust score against Azbit's 7/10.

2026-08-17

Best BiFinance Alternatives: 6 Tracked Alternatives, and How to Vet an Exchange No Tracker Covers

Best BiFinance Alternatives: 6 Tracked Alternatives, and How to Vet an Exchange No Tracker Covers

MEXC is the strongest overall BiFinance alternative for most traders, pairing 0% maker spot with a 0.05% taker and 0.02% taker tagged futures against BiFinance's 0.2% flat spot and 0.04% and 0.06%

2026-08-17

Best Coinstore Alternatives: 6 Exchanges Compared on Fees, Depth, and Trust

Best Coinstore Alternatives: 6 Exchanges Compared on Fees, Depth, and Trust

MEXC is the strongest overall Coinstore alternative for most traders, cutting spot costs from a flat 0.2% to 0% maker and 0.05% taker, over order books that carried about sixteen times Coinstore's

2026-08-17

Best CoinUp.io Alternatives: 6 Tracked Alternatives, and What "Regulated Platform" Means With No Regulator Named

Best CoinUp.io Alternatives: 6 Tracked Alternatives, and What "Regulated Platform" Means With No Regulator Named

MEXC is the strongest overall CoinUp.io alternative for most traders, pairing 0% maker spot with a 0.05% taker and 0.02% taker tagged futures, under a 9/10 CoinGecko trust score with a public

2026-08-17

Best Echobit Alternatives: 6 Tracked Alternatives, and Why No Independent Review Exists

Best Echobit Alternatives: 6 Tracked Alternatives, and Why No Independent Review Exists

MEXC is the strongest overall Echobit alternative for most traders, pairing 0% maker spot with a 0.05% taker and 0.02% taker tagged futures, under a 9/10 CoinGecko trust score with a public

2026-08-17

Best FameEX Alternatives: 6 Exchanges Compared on Fees, Trust, and Split Ratings

Best FameEX Alternatives: 6 Exchanges Compared on Fees, Trust, and Split Ratings

MEXC is the strongest overall FameEX alternative for most traders, halving the spot taker from 0.10% to 0.05%, dropping the spot maker to 0%, and pairing it with a 9/10 CoinGecko trust score against

2026-08-17

Best UZX Alternatives: 6 Tracked Exchanges Compared, and Why Withdrawals Are the Real Fee

Best UZX Alternatives: 6 Tracked Exchanges Compared, and Why Withdrawals Are the Real Fee

MEXC is the strongest overall UZX alternative for most traders, pairing 0% maker spot with a 0.05% taker, a 9/10 CoinGecko trust score, tracked reserves, and a public proof-of-reserves page. UZX's

2026-08-17

What Is OXYON? Ondo Tokenized Occidental Petroleum Stock Explained

What Is OXYON? Ondo Tokenized Occidental Petroleum Stock Explained

Summary OXYON, styled by Ondo as OXYon, is a tokenized product designed to provide economic exposure linked to Occidental Petroleum Corporation (NYSE: OXY). The product chain is: Oil and Gas Markets

2026-08-15

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