What is a DeFi aggregator?

A DeFi aggregator is a platform that routes your crypto swaps across hundreds of decentralised exchanges (DEXes) simultaneously to find the best rate and lowest slippage. Instead of trading on a single DEX like Uniswap, an aggregator like Steyble splits your trade across multiple pools and chains to maximise your output.

What is a crypto super app?

A crypto super app is a single non-custodial platform that combines every DeFi service — token swapping, staking, perpetuals trading, prediction markets, copy trading, cross-chain bridging, and crypto cards — in one interface. Steyble is a crypto super app, meaning you never need to switch between multiple DeFi applications.

Is Steyble self-custodial?

Yes. Steyble is entirely non-custodial and self-custodial. You hold your private keys at all times. Steyble provides the interface and smart contract routing, but never holds, controls, or has access to your assets. Every transaction requires your explicit wallet signature.

How do prediction markets work in crypto?

Crypto prediction markets let you buy or sell shares in the outcome of real-world events using on-chain smart contracts. If you buy a 'Yes' share at $0.35, you receive $1 if the event occurs (a $0.65 profit) or lose $0.35 if it does not. Markets cover crypto prices, elections, sports results, and macro events. Steyble's prediction markets are non-custodial — your funds remain in your wallet until settlement.

What are perpetual futures in crypto?

Perpetual futures (perps) are leveraged crypto trading contracts with no expiry date. Unlike traditional futures that expire monthly, perps let you hold long or short positions indefinitely. A periodic funding rate keeps the perp price aligned with spot. Steyble perpetuals run on decentralised smart contracts — you trade directly from your own wallet with full transparency into liquidation parameters.

How does copy trading work on Steyble?

Copy trading on Steyble automatically mirrors the on-chain trades of verified top-performing wallet strategies. You choose the wallets you want to copy, set your position sizing and risk limits, and Steyble replicates their trades in real time. Unlike centralised copy trading, Steyble is non-custodial — you never give up control of your funds.

What is the best way to earn passive income with crypto in 2026?

The best methods for passive crypto income in 2026 are: (1) liquid staking ETH or SOL at 3.5–8% APY, (2) lending stablecoins on lending protocols at 5–9% APY, (3) non-custodial copy trading to mirror proven wallet strategies, (4) providing liquidity to stablecoin pools at 3–6% APY, and (5) on-chain prediction markets for event-driven returns. Steyble provides access to all five methods in a single platform.

What is the best DEX aggregator in 2026?

The best DEX aggregators in 2026 route across 15+ blockchains and 100+ liquidity sources with MEV protection. Steyble's swap aggregator covers 250+ liquidity sources across Ethereum, Solana, Arbitrum, Base, and more — consistently delivering better rates than going directly to any single DEX. For large swaps, using an aggregator saves 0.5–2% per transaction.

Best Crypto Cards for UAE Users in 2026

UAE crypto users benefit from 0% tax and globally available cards. Here are the best crypto cards for Dubai and Abu Dhabi residents.

UAE residents are among the world's highest crypto card users per capita. With 0% income and capital gains tax, spending crypto carries no tax complexity. And with a cosmopolitan, internationally-connected population, multi-currency cards with global acceptance are particularly valuable. Here are the best options.

Top Crypto Cards for UAE Residents

Steyble Card (UAE): VARA-compliant, USDC spending, 1.5% cashback, available in UAE App Store
Crypto.com Visa (UAE): full product available, AED top-up via Moonpay, widely accepted globally
Binance Card (UAE): linked to Binance MENA account, USDC or BNB spending, 0-8% cashback
Rain Card (Bahrain/MENA): regional crypto exchange with Visa card, well-suited for MENA travel
Wirex (UAE): multi-currency account including AED, good rates for regional spending

UAE Tax Advantage on Card Spending

UAE residents with no income tax or CGT face zero tax events when using crypto cards — even with volatile cryptocurrency cards (unlike UK/US users who owe CGT on each transaction). This makes UAE an exceptional environment for high-volume crypto card users. You can spend crypto freely, earn cashback, and have no reporting obligations to any UAE authority. The Steyble Card is particularly popular with UAE-based DeFi users for its seamless connection to yield-earning USDC balances.

Regional Considerations

Visa acceptance in UAE: excellent, virtually universal — Mastercard also widely accepted
AED FX: crypto cards that load in AED avoid conversion fees at point of sale
Airport lounge access: Dubai International and Abu Dhabi airports have hundreds of card-linked lounges
Cash withdrawal: ATM withdrawal available, fees vary — check before relying on ATM access
Cross-border spending: ideal for UAE residents who travel frequently throughout the region and globally