Cube
Trade
Pro
Advanced trading interface with professional tools
Swap
Exchange cryptocurrencies instantly
Bundles
Trade multiple tokens in a single transaction
Algos
Create and manage automated trading strategies
Portfolio
Portfolio
View your cryptocurrency holdings and performance
Orders
Track your open and completed orders
Transactions
View your complete transaction history
Rewards
Rewards Dashboard
View your rewards and claim loot boxes
Blocks Leaderboard
See top traders competing for block rewards
Referral Leaderboard
See top referrers and track referral rankings
Investors
Investor Resources
Browse investor resources and documentation
Presentation (pdf)
Download investor presentation
Settings
Profile
Your profile and account verification
Subaccounts
Separate portfolios across subaccounts
Address Book
Manage saved withdrawal addresses
Multi-Factor Authentication
Add a verification step for sensitive account actions
API Keys
Connect applications to your account
Onramp
Link bank account to buy crypto
Account Recovery
Manage account recovery setup
Learn
News
Read the latest news, announcements, and updates from Cube Exchange
What-Is Guides
Learn about cryptocurrencies
FAQ
Frequently asked questions about Cube Exchange
Fees
View our transparent fee schedule and pricing information
Security
Learn more about Cube Exchange security
About
About
Learn more about Cube Exchange
Legal
Legal information, terms of service, privacy policy, and risk disclosures
EN
Select Language
EN
English
ES
Español
ID
Bahasa Indonesia
JA
日本語
PL
Polski
PT
Português
RU
Россия
TH
แบบไทย
TR
Türkçe
UK
Україна
VI
Tiếng Việt
ZH-CN
简体中文
ZH-TW
繁體中文
Light
Dark
System
Sign In
/
Protocols
/
Stablecoins
/
Protocols: Stablecoins
What is Tether?
Tether is the stablecoin most people encounter first because it solves a simple but important problem: moving dollar-like value across crypto networks without using the banking system for every transfer. Its usefulness comes from that bridge between off-chain reserves and on-chain tokens — and most of its trade-offs come from the same place.
Mar 21, 2026
•
14 min read
#STABLECOINS
What is Circle?
Circle matters because it turns bank-held dollars into a token that can move on public blockchains while still promising 1:1 redemption back into cash. Its usefulness comes from combining crypto’s speed and programmability with a reserve and compliance model designed to make institutions trust the peg.
Mar 21, 2026
•
14 min read
#STABLECOINS
What is Ethena?
Ethena matters because it tries to create a dollar-like crypto asset without parking dollars in a bank. Instead, it builds `USDe` from crypto collateral plus offsetting derivatives hedges — a design that can be more crypto-native and scalable, but only if its trading, custody, and funding assumptions keep working.
Mar 21, 2026
•
13 min read
#STABLECOINS
What is Paxos?
Paxos matters because it treats a stablecoin less like a crypto experiment and more like regulated financial infrastructure. Its products are built around a simple promise — a token should be redeemable 1:1 for the asset behind it — and most of the design choices flow from making that promise believable.
Mar 21, 2026
•
14 min read
#STABLECOINS
What is Ondo?
Ondo matters because it tries to turn familiar low-risk dollar assets into something blockchains can actually use: transferable, programmable claims that can still earn Treasury-based yield. Instead of choosing between crypto-native convenience and traditional financial structure, Ondo is built around combining the two.
Mar 21, 2026
•
14 min read
#STABLECOINS