Stablecoins are cryptocurrencies designed to hold a steady value, usually one US dollar per token. The two biggest, USDT (Tether) and USDC (USD Coin), are backed by reserves of cash and short-term government securities held by their issuers, and they move across blockchains just like any other crypto: instantly, around the clock and across borders. For millions of people that makes them a practical tool. Freelancers get paid by international clients in minutes instead of days. Families send remittances without heavy transfer fees. Savers in countries with high inflation hold value in a stable currency without needing a foreign bank account. And traders use them as a safe harbour between positions. In Quantum Wallet you can hold USDT and USDC on Tron, Ethereum, Solana, BNB Chain, Polygon and Base — and when you send, Quantum suggests the cheapest network your recipient supports, so a transfer that could cost several dollars on Ethereum costs cents on Tron or Solana.
Stablecoins are not risk-free. Their value depends on the issuer maintaining reserves, regulation varies by country, and sending on the wrong network can make funds hard to recover. Quantum helps by labelling every stablecoin with its network, warning you when a recipient address doesn't match, and hiding fake look-alike tokens. You can also earn on stablecoins through vetted DeFi protocols with clear risk labels — never lent out behind your back, always under your control.
Stablecoins are not risk-free. Their value depends on the issuer maintaining reserves, regulation varies by country, and sending on the wrong network can make funds hard to recover. Quantum helps by labelling every stablecoin with its network, warning you when a recipient address doesn't match, and hiding fake look-alike tokens. You can also earn on stablecoins through vetted DeFi protocols with clear risk labels — never lent out behind your back, always under your control.
When coins sit on an exchange you hold an IOU, not the asset. We break down the real risks of custodial platforms and how to take back full control.
A practical look at when stablecoins make sense in a portfolio, and how to move between them and volatile assets safely.
Slippage, routing, token approvals and fake tokens — everything you need to know before making your first swap, explained in plain English.
Proof-of-stake explained simply, plus a step-by-step guide to staking directly from Quantum Wallet and what to expect from your rewards.
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14
Aug 2026
Fake airdrops, cloned websites and 'support agents' asking for your phrase. Learn the red flags and the Quantum features that block them automatically.