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.

How Fintechs Are Integrating Crypto in 2026

Revolut, Monzo, N26, and dozens of other fintechs now offer crypto. Here is how they integrate it and what the best implementations look like.

Crypto has moved from an alternative product category to a standard feature in the fintech toolkit. In 2026, 80% of the top 100 fintech apps by downloads include some form of crypto functionality. But implementations vary dramatically — from simple price-display widgets to full DeFi integration. Here is the landscape.

Levels of Fintech Crypto Integration

Level 1 (Price display): show crypto prices in-app — no actual functionality, mostly marketing
Level 2 (Buy/sell basic): customers can buy BTC/ETH and see portfolio value — custodial, exchange only
Level 3 (Card integration): crypto card spending or cashback in crypto — real utility
Level 4 (DeFi yield): offer USDC lending, ETH staking returns to customers — meaningful differentiation
Level 5 (Full DeFi): self-custodial access to full DeFi stack — Steyble, Phantom, Rainbow level

The Best Fintech Crypto Implementations

Revolut: buy/sell crypto, crypto to crypto, upcoming staking features — Level 2-3
Robinhood: US crypto trading via custodial wallet, basic Level 2
Wirex: crypto card + multi-currency account + yield — approaching Level 3-4
Cash App: BTC-only focus, send/receive BTC, no DeFi — niche Level 2
Steyble: full Level 5 — the benchmark for DeFi integration in a consumer fintech app

The Differentiation Opportunity

Most fintech crypto integrations are Level 2 — buy/sell with modest returns. The white space is Level 4-5: self-custodial DeFi access with 5-8% on USDC. No mainstream neobank offers this yet (2026). The first major neobank to offer genuinely self-custodial DeFi yield at consumer scale will have a significant competitive advantage in the high-value customer segment.