What is a DEX aggregator?

A DEX aggregator routes your swap across many decentralised exchanges simultaneously to find the best rate and lowest slippage. Instead of trading on a single venue like Uniswap, the aggregator splits your order across pools and chains for the best output. Steyble's aggregator covers 250+ liquidity sources.

How can I get the best price when swapping crypto?

Use a DEX aggregator (not a single exchange). Trade during low-volatility periods. Avoid swapping illiquid tokens directly — bridge to an L2 or Solana first if the cost is lower. For large trades, split across multiple transactions to reduce price impact.

What is slippage in a crypto swap?

Slippage is the difference between the expected price and the executed price of a swap. It happens because prices move while your transaction is being mined. Setting a slippage tolerance (e.g. 0.5%) protects you from large unfavourable price moves but may cause failed transactions in volatile markets.

Reputable DEXes and aggregators are safe in normal use. The main risks are token approval exploits (revoke unused approvals at sites like revoke.cash), front-running (use MEV protection), and trading scam tokens (verify contract addresses). Steyble includes MEV protection and verifies token authenticity.

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 DEX Aggregators Actually Work: A Step-by-Step Mechanism Guide

A DEX aggregator quotes 250+ liquidity sources, splits the order across the best path, and returns the optimal price. Here is the step-by-step.

A DEX aggregator does for crypto swaps what a flight comparison engine does for airfare: it queries every available liquidity source, constructs the best route, and quotes a single price to the user. The mechanism behind a typical 2026 aggregator — 1inch, 0x, ParaSwap, KyberSwap, OpenOcean, and the Steyble swap router — is more sophisticated than most users realise, and understanding it changes how you trade.

Step 1: Source Discovery

The aggregator maintains a registry of every supported liquidity source on every supported chain — typically 250 to 400 sources spanning Uniswap V2/V3/V4, Curve, Balancer, PancakeSwap, Sushi, Maverick, Trader Joe, Raydium, Orca, Meteora, and dozens of long-tail venues. Each source exposes either an on-chain price function or an off-chain quote API. For your specific token pair, perhaps 30 to 60 of those sources actually have liquidity.

Step 2: Path Construction

Direct paths: swap A → B on each venue with that pool — the trivial route
Hop paths: A → USDC → B, A → ETH → B, A → WBTC → B — adds intermediate liquidity layers
Multi-hop chains: A → X → Y → B for long-tail tokens where no direct pool exists
Split paths: 30% of order on Uniswap, 50% on Curve, 20% on Balancer — minimises price impact
Cross-chain paths: route through a bridge if quote is materially better on a different chain

Step 3: Optimisation

The aggregator runs a graph-search optimisation — typically a variant of Bellman-Ford or a Monte-Carlo path search — to find the combination of venues and split sizes that maximises the output amount net of gas and fees. For large orders, splitting across multiple venues is almost always better than executing on a single venue, because each venue's price impact is convex in size.

Step 4: Execution and MEV Protection

The optimal route is encoded as a single calldata blob to a router contract
The router contract executes each leg atomically — either all swaps succeed or the entire transaction reverts
Slippage tolerance is enforced at the contract level — protects against price moves between quote and execution
Most modern aggregators submit through private mempools (Flashbots, MEV-Share) to block sandwich attacks
Some aggregators (CoW Swap, UniswapX) use intent-based settlement where solvers compete to fill the order

Why Aggregator Quality Compounds

On a single $1,000 swap, the difference between a good aggregator and a great one might be $2-$5. On a $100k swap, it can be $200-$500. Across a year of active trading, choice of aggregator is one of the largest realised cost differences in DeFi. Steyble's swap router quotes 250+ liquidity sources across every supported chain, runs the same optimisation logic as enterprise routers, and submits via MEV-protected mempools by default — so the user gets institutional-grade execution without managing the complexity.