Steyble is the all-in-one self-custodial crypto super app. It bundles DEX aggregation, liquid staking, perpetuals, prediction markets, copy trading, P2P, a crypto Visa card, and a cross-chain bridge into a single mobile and web app.

Is Steyble self-custodial?

Yes. Steyble never holds your funds. You connect your own wallet (or use Steyble's built-in self-custodial wallet) and sign every transaction yourself. Steyble is the interface; the smart contracts and your keys do the work.

Where is Steyble available?

Steyble is available globally on web and mobile (iOS and Android) with region-specific guides for Dubai, the UK, and Singapore. Some specific products may be restricted in certain jurisdictions for regulatory reasons.

How much does Steyble cost?

The Steyble app is free to download and use. We earn revenue from small fees on swaps, perps trading, and the crypto card — fully disclosed before each transaction. Staking, prediction markets, and copy trading have no Steyble fee on top of the underlying protocol fee.

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 Personal AI Crypto Assistant: How the Agent Layer Works

A personal AI crypto assistant is an LLM with bounded authority over a self-custodial wallet. Here is the agent layer architecture and what it does for you.

A personal AI crypto assistant is the consumer-facing instance of everything described in the preceding posts: an LLM (Claude, GPT, Gemini, an open-source agent) with bounded, policy-constrained authority over a self-custodial wallet, exposed through MCP, monitored through audit logs, and instructable in natural language. By the second half of 2026, this product category is becoming a genuinely useful daily tool — not a demo.

What the Assistant Actually Does

Portfolio review: 'show me my positions, what are the risks, what should I rebalance'
Yield optimisation: 'find me the best risk-adjusted yield for $50k of USDC for the next 90 days'
Trade execution: 'buy $5k of ETH if it dips below $3,000 in the next 24 hours, MEV-protected, from my Steyble wallet'
Tax planning: 'show me my realised PnL by lot for the year, flag any wash-sale-equivalent issues'
Macro monitoring: 'alert me if BTC funding rates exceed 0.20% per 8h or if the DXY breaks 102'

The Layered Architecture

Top: a natural-language interface (chat, voice, text-to-speech) where the user speaks intent in plain English
Middle: an LLM reasoning loop that translates intent into proposed actions, ranked and explained
Below that: a policy layer that filters proposals against the user's pre-set constraints (max-spend, allow-list, blackouts)
Below that: an MCP-callable tool layer exposing wallet ops, swap quotes, on-chain reads, and off-chain APIs
Bottom: the self-custodial wallet itself — the only thing that can actually move value, controlled exclusively by the user's keys

The Trust Model

The assistant is trusted to reason about your money but not trusted to move it without policy-bound authorisation. Every transaction either fits a pre-authorised policy (and executes automatically) or surfaces a human-readable summary for explicit approval. The user can revoke any authority at any time by burning the session key. This trust model is more conservative than 'just trust the AI' and more useful than 'never let AI touch your money' — and it is the right design for the 2026 user.

Why This Lives Inside Steyble

Steyble already provides the wallet, the swap router, the staking integrations, the perps venue, the prediction surface, the card, and the on/off ramps. Layering an MCP-exposed agent surface on top of that stack is the natural next step — and the user gets a personal AI crypto assistant that can do meaningful work without requiring them to assemble the agent stack from scratch. This is the convergence point of self-custody and agentic AI: one wallet, one policy layer, one intent-driven UI, all the products you need.