When depositing or withdrawing cryptocurrencies, you’ll often face multiple network options. Choosing the wrong one can lead to irreversible asset loss — a common but avoidable mistake. The safest rule? Always use the native network of the cryptocurrency you're transferring.
For example:
- Send ETH or ERC-20 tokens via the Ethereum network to your Ethereum address.
- Transfer OKT or KIP-20 tokens using the OKC network.
- Move BNB or BEP-20 tokens through the Binance Smart Chain (BSC).
Following this principle minimizes risk and ensures smooth, successful transactions.
Why Network Selection Matters
Each blockchain operates independently with its own consensus mechanism, transaction speed, and fee structure. A token like USDT, for instance, can exist on Ethereum, BSC, Solana, and more — but they’re not interchangeable across chains without a bridge.
If you send USDT-BEP20 to an Ethereum address that only supports ERC-20, the funds may be lost forever unless the receiving platform supports cross-chain recovery — which isn't guaranteed.
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This is why understanding network compatibility is critical for every crypto user — from beginners to advanced traders.
Method 1: Search by Coin Name to Select Network
The easiest way to choose the correct network is by searching for the coin directly in your wallet or exchange interface.
Here’s how it works on most platforms:
- Tap Receive on your wallet homepage.
- Search for the cryptocurrency (e.g., "USDT").
- If the coin exists on multiple chains, you'll see a list of supported networks (e.g., Ethereum, BSC, Tron, etc.).
- Select the appropriate network before generating the deposit address.
Most wallets will label the token accordingly — such as “USDT (ERC-20)” or “USDT (BEP-20)” — helping you confirm compatibility.
Always double-check:
- The network name
- The token standard (ERC-20, BEP-20, SPL, etc.)
- Whether the receiving wallet supports that specific version
A small oversight here could result in significant financial loss.
Method 2: Add Custom Tokens by Manually Selecting Network
Sometimes, a token isn’t listed in your wallet’s default catalog — especially if it’s newly launched or less popular. In such cases, you can add it manually using its contract address and network information.
Here’s how:
- Go to a trusted data source like CoinGecko, CoinMarketCap, or the project’s official website.
- Search for the token and find its contract address and supported blockchains.
- If it's deployed across multiple chains (e.g., Ethereum, Polygon, Arbitrum), choose the network you intend to use.
- Copy the correct contract address for that chain.
Now, in your Web3 wallet (like OKX Wallet):
- Navigate to Token Management > Add Custom Token.
- Choose the correct network first.
- Paste the contract address.
- Confirm the token symbol and decimals (usually auto-filled).
- Save to add the token.
Once added, you can receive or send it on that specific network.
⚠️ Warning: Entering an incorrect contract address can result in permanent fund loss. Always verify addresses from official sources only.
Common Native Networks and Their Gas Tokens
Every blockchain requires a native coin to pay for transaction fees (also known as gas). Before initiating any transfer or swap, make sure your wallet holds enough of the corresponding gas token for the network you're using.
Here are some widely used networks and their associated fee tokens:
- Ethereum – ETH
- Binance Smart Chain (BSC) – BNB
- OKC (OKX Chain) – OKT
- Tron – TRX
- Solana – SOL
- Polygon (PoS) – MATIC
- Optimism – ETH
- Arbitrum – ETH
- Fantom – FTM
For example:
- To withdraw a token on Arbitrum, you need ETH in your wallet to cover gas fees.
- Sending tokens on Solana requires a small amount of SOL.
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Running out of gas tokens is one of the top reasons transactions fail — so always keep a small balance ready.
Frequently Asked Questions (FAQ)
Q: What happens if I send crypto on the wrong network?
A: Sending crypto via an unsupported network often results in lost funds. While some exchanges or wallets offer recovery services for certain tokens, there's no guarantee. Always confirm the receiving address and network compatibility before sending.
Q: Can I receive different tokens on the same wallet address?
A: Yes — many wallets use a single address across multiple chains (like MetaMask), but each network remains isolated. For example, ETH on Ethereum cannot interact with BNB on BSC unless bridged. Never assume cross-chain compatibility.
Q: Is BEP-20 the same as BSC?
A: Yes — BEP-20 is the token standard used on Binance Smart Chain (now called BNB Chain). When sending BEP-20 tokens, ensure you select “BSC” or “BNB Chain” as the network.
Q: How do I know which network a token uses?
A: Check reputable crypto tracking sites like CoinMarketCap or CoinGecko. Look up the token and review its contract details under “Contracts” — it will list all supported chains.
Q: Do all wallets support every network?
A: No. While major wallets support dozens of chains, some smaller networks may not be included by default. You might need to manually add custom RPC settings or switch to a specialized wallet.
Best Practices for Safe Transfers
To protect your digital assets:
- Always match the sending and receiving networks.
- Start with a small test transaction when using a new pair of wallets or networks.
- Verify contract addresses independently, especially for custom tokens.
- Keep gas tokens in each wallet where you hold assets.
- Never share private keys or recovery phrases.
Crypto empowers you with full control over your money — but with that comes responsibility. Taking a few extra seconds to verify details can prevent costly errors.
Final Thoughts
Choosing the right network when depositing or withdrawing crypto isn’t complicated — just careful. Stick to native chains, double-check addresses and standards, and always prepare gas fees in advance.
Whether you're moving stablecoins, governance tokens, or NFTs, precision matters. With rising adoption of Layer 2 solutions and cross-chain bridges, staying informed is more important than ever.
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By following these guidelines, you’ll reduce risks significantly and enjoy a safer, smoother experience in the world of decentralized finance.