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.

The 4% Rule for Retirement: Does It Still Work in 2026?

The 4% rule has guided retirement planning for decades. With higher inflation and longer life expectancy, financial planners are questioning whether it still holds.

The 4% rule says you can withdraw 4% of your retirement portfolio in year one, increase that amount annually with inflation, and have a very high probability of never running out of money over a 30-year retirement. In 2026, several factors are prompting planners to reconsider.

Why the 4% Rule Is Under Pressure

Lower expected equity returns in some forecasts reduce portfolio survival probability
Higher inflation reduces real withdrawal power faster
Longer life expectancy: 30-year horizon is now 35–40 years for early retirees
Low bond yields reduced the bond portion's defensive contribution

What Planners Recommend Instead

3% rule for early retirees (40s–50s) with 40+ year horizons
Dynamic withdrawal: adjust spending based on portfolio performance
Bucket strategy: 2 years cash, 5 years bonds, rest in equities
Add yield sources: DeFi staking (Steyble), dividend stocks, rental income
Consider annuities for base expenses: guaranteed income floor

The Crypto Dimension

A small crypto allocation in retirement can significantly improve portfolio longevity outcomes in bull scenarios. ETH staking provides 3–4% APY on the crypto portion. For a £1M retirement portfolio with 5% in ETH staked via Steyble, that is £1,500–2,000 in additional annual income from staking alone — supplementing the 4% draw without selling principal.