If you're looking to buy U2U Network (U2U), you've come to the right place. U2U Network is a DAG-based, EVM-compatible Layer 1 blockchain designed for infinite scalability and DePIN applications — a...
Browse the buying guides
All buying guidesBuy Perpetual Protocol (PERP) — A simple guide
If you're looking to buy Perpetual Protocol (PERP), you've landed in the right place. PERP is the native token of one of DeFi's most recognized decentralized perpetual futures trading platforms,...
Buy Heurist (HEU) — A simple guide
If you're looking to buy Heurist (HEU), you've landed in the right place. Heurist is a decentralized AI cloud platform that's gaining attention at the intersection of artificial intelligence and...
Buy LITAS (LITAS) — A simple guide
If you're looking to buy LITAS (LITAS), a blockchain project focused on real-world asset investing and digital payments, you've come to the right place. LITAS operates on the Ethereum network and is...
Buy SubQuery Network (SQT) — A simple guide
If you're looking to buy SubQuery Network (SQT), you've come to the right place. SQT is the native token of SubQuery Network, a web3 infrastructure project building decentralised data indexers, RPC...
Buy Marvell Technology (Ondo Tokenized Stock) (MRVLON) — A simple guide
If you're looking to get exposure to Marvell Technology through blockchain, you've landed in the right place. Marvell Technology (Ondo Tokenized Stock) — ticker MRVLON — is a tokenized version of...
Buy Mongol NFT (MNFT) — A simple guide
If you're looking to buy Mongol NFT (MNFT), you've come to the right place. MNFT is a utility and governance token built across multiple blockchains, giving holders access to a growing ecosystem of...
Buy HILO (HILO) — A simple guide
If you're looking to buy HILO (HILO), you've landed in the right place. HILO is a prediction market token built on Ethereum that lets users make simple Up or Down calls on crypto prices — no...
Buy LightLink (LL) — A simple guide
If you're looking to buy LightLink (LL), you've come to the right place. LightLink is an Ethereum Layer 2 project making waves by enabling instant, gasless transactions for decentralized apps and...
Buy Zulu Network (ZULU) — A simple guide
If you're looking to buy Zulu Network (ZULU), you've come to the right place. Zulu Network is an emerging project bridging Bitcoin's security with AI and decentralized physical infrastructure...
Buy Baidu (Ondo Tokenized Stock) (BIDUON) — A simple guide
If you're looking to gain exposure to Baidu's stock performance through blockchain technology, Baidu (Ondo Tokenized Stock) — ticker BIDUON — is an interesting option worth understanding. This...
Buy Seraph (SERAPH) — A simple guide
If you're looking to buy Seraph (SERAPH), the gaming token powering one of the most ambitious blockchain RPGs in the space, you've come to the right place. Seraph blends AAA-quality gameplay with...
Understanding the Ethereum ecosystem
Browse the buying guidesAn Ethereum ecosystem label can also include applications operating across several chains. Owning their token does not mean owning ETH or a claim on Ethereum’s fee revenue. For a wallet withdrawal, identify Ethereum mainnet versus a Layer 2 or bridged version. The same ticker can refer to different contracts, and an approval can grant an application permission to spend tokens.
Explore the foundations
Sources and further reading
A little groundwork goes a long way
Before your next purchase or transfer, understand who controls access, where your crypto is going and what the trade will actually cost.
Protect access to your crypto
An exchange account and a self-custody wallet need different safeguards. Protect exchange logins with a unique password and strong two-factor authentication. For self-custody, your recovery backup is what lets you restore access.
Keep recovery words offline and private. A support agent or website asking for them is a reason to stop.
See a recovery example
Your phone breaks. An exchange may help you recover your account after identity checks. A self-custody wallet cannot reset your recovery phrase. Check your wallet’s official backup instructions before relying on it.
Choose the right transfer network
The asset, token version and network must be supported at the destination. A familiar ticker or a matching address format is not enough. Read the receiving platform’s deposit instructions before selecting a withdrawal network.
Check the address, any required memo or tag, fees and minimums. Consider a small test transfer first.
See a network example
Your destination accepts USDC on Ethereum. Selecting a cheaper network at the sending exchange does not make it an Ethereum transfer. Use a network both ends support; an ordinary withdrawal does not bridge tokens.
Understand the price you pay
Trading fees are only part of the cost. The spread, available liquidity and withdrawal charges also matter. A market order prioritizes execution; a limit order controls the price but may remain unfilled or fill only partly.
Check the order preview and the amount you will receive, then compare the full cost of your intended purchase and withdrawal.
Work through a cost example
Hypothetical example: a $200 trade with a 0.1% trading fee costs $0.20 in trading fees. A separate $5 withdrawal fee brings those charges to $5.20. Spread or slippage may add more; these are not quoted exchange rates.

