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.

Crypto Card Security: How to Protect Your Card and Crypto Balance

Crypto cards give attackers access to your crypto. Here are the essential security practices to protect your card and connected crypto wallet.

A compromised crypto card can drain your crypto balance rapidly, and unlike a bank card, there is no fraud department to reverse the charges. Crypto card security requires the same discipline as crypto wallet security — understand the risks and implement protections before they are needed.

Card Security Best Practices

Enable card lock by default: lock your card in the app between uses — unlock only when needed
Spending limits: set daily spending and ATM limits in the app — cap maximum damage from compromise
Virtual card for online: use virtual card numbers for e-commerce, not your physical card number
Biometric authentication: require Face ID or fingerprint for every card unlock
Instant push notifications: enable all transaction notifications — spot fraud immediately

Protecting the Connected Crypto Wallet

Limit card-connected balance: keep only spending money in the card-linked wallet — large holdings elsewhere
Multi-signature setup: require multiple approvals for large transfers from main wallet to card wallet
Different device for large holdings: main crypto holdings managed on a separate, offline-capable device
Phishing prevention: your card PIN and seed phrase should never be entered on a website — ever
App PIN: additional PIN for the crypto app itself — separate from device PIN for layered security

What to Do If Your Card Is Compromised

Immediate steps: (1) Freeze the card instantly in the Steyble app, (2) Change your app password, (3) Check transaction history for unauthorised charges, (4) Contact Steyble support within 24 hours for chargeback processing on fraudulent transactions, (5) Move remaining crypto from card-linked wallet to separate self-custodial wallet, (6) If seed phrase may be compromised — move all assets to a brand new wallet with a new seed phrase immediately.