What is self-custody in crypto?

Self-custody means you hold your own private keys — no exchange, broker, or custodian controls your funds. You sign every transaction yourself. The trade-off is full responsibility: if you lose your seed phrase, no one can recover your funds.

How do I back up my crypto wallet?

Write your 12 or 24-word seed phrase on paper or steel (never digital) and store it in 2–3 secure physical locations (safe, deposit box, trusted family). Never photograph it, never type it into a website, and never share it with anyone — including support staff.

What happens if I lose my self-custodial wallet?

If you have your seed phrase, you can restore your wallet on any compatible app and recover full access. If you lose both the device and the seed phrase, the funds are permanently inaccessible — no recovery is possible. This is why backup is critical.

Is self-custody safer than an exchange?

Yes for protocol-level risk: an exchange hack or insolvency cannot affect self-custodial funds (FTX, Mt. Gox, Celsius all proved this). No for user-level risk: most crypto losses are now caused by user mistakes (phishing, scams, lost seeds). Use a hardware wallet for amounts above $10K.

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.

Self-Custody vs Custody: The Definitive 2026 Guide

Self-custody means you hold the keys and sign every transaction. Custody means a third party does. Here is the full 2026 trade-off matrix.

Self-custody and custody are not two flavours of the same product — they are two completely different settlement models. In self-custody, the private key that authorises movement of funds is held only by the user, and every transaction is signed locally on the user's device. In custody, the private key is held by an institution, the user holds an IOU recorded in that institution's database, and any 'transaction' the user makes is an internal database update until and unless the institution honours a withdrawal.

The Settlement-Layer Difference

Self-custody: every action is an on-chain transaction signed by the user's key — irreversible, public, censorship-resistant
Custody: most actions are internal ledger updates — reversible, private, freely censorable by the operator
Self-custody: the user is the counterparty to the blockchain — no second-party credit risk
Custody: the user is the counterparty to the institution — full credit risk on the operator's solvency
Self-custody: keys can be backed up to paper, hardware, or multi-sig — survival is a key-management problem
Custody: keys are managed by the operator — survival is a counterparty selection problem

Where Each Model Wins

Custody wins on three things: simple recovery (forgot password, not lost forever), regulated dispute resolution (chargebacks, fraud reversals on fiat rails), and operational simplicity for the unbanked or unsophisticated. Self-custody wins on everything else: counterparty independence, censorship resistance, auditability, programmability, and access to the full DeFi opportunity set. Five major exchange failures between 2022 and 2024 — FTX, Celsius, Voyager, BlockFi, Genesis — collectively trapped over $40B of user funds, all of which were custodial.

The 2026 Hybrid Reality

Most users now keep operating capital self-custodially and only fund custodial venues for short-term tasks
MPC and smart-account wallets reduce the 'lost seed phrase' risk that historically drove users to custody
Account abstraction (ERC-4337) brings social recovery, gas sponsorship and session keys to self-custody
Spend rails like the Steyble Card now settle directly against self-custodial wallets — no funding step
Self-custodial perps (Hyperliquid, Steyble Perps, dYdX) close the last major UX gap with custodial venues

The Decision Heuristic

Use custody only when you genuinely need a regulated counterparty (fiat banking, regulated brokerage exposure) and only for the minimum dwell time required. Hold every other dollar self-custodially. The 2026 toolset — multi-chain wallets, account abstraction, hardware signing, multi-sig, social recovery — has eliminated the legacy reasons to default to custody. Steyble is built around exactly this default: the user's keys never leave the device, and the entire product surface (swap, stake, perps, card, P2P) settles directly against the user's wallet.