If you have ever deposited or withdrawn crypto, you may have come across network options such as ERC-20 and BEP-20. Choosing the right network is important because sending tokens through the wrong network can cause your funds to become difficult to recover.
BEP-20 is a token standard used on the BNB Smart Chain (BSC). It provides a common set of rules that tokens must follow so they can be created, transferred, stored, and used across wallets and blockchain applications.
What is BEP-20?
BEP-20 is a token standard designed for fungible tokens on the BNB Smart Chain. In simple terms, it acts as a framework that defines how tokens should work on the network.
The standard establishes rules for activities such as transferring tokens, checking balances, and allowing wallets and applications to interact with tokens.
It was designed to be similar to Ethereum’s ERC-20 standard. Because of this similarity, developers can more easily adapt token contracts and applications between Ethereum and BNB Smart Chain.
How does BEP-20 work?
When a token follows this standard, it can interact with compatible wallets, exchanges, and decentralized applications on BNB Smart Chain.
For example, when you send a BEP-20 token from one compatible wallet to another, the transaction is processed on BNB Smart Chain. The network verifies the transaction and records it on the blockchain.
The token itself and the blockchain network are not necessarily the same thing. A token such as USDT can operate on multiple blockchain networks, which is why users need to pay attention to the network selected during a transfer.
What is USDT BEP-20?
USDT is one of the most commonly used tokens available on multiple blockchain networks. USDT BEP-20 refers to USDT being transferred on BNB Smart Chain using the its standard.
For example, an exchange may provide several network options when you withdraw USDT, including ERC-20 and BEP-20. If you select BEP-20, the transaction will be processed through BNB Smart Chain.
The receiving wallet must support the same network. Therefore, before transferring USDT, always check that the selected network matches the network supported by the receiving wallet or platform.
BEP-20 network and gas fees
Every blockchain transaction requires a network fee to be processed. On BNB Smart Chain, these fees are generally paid in BNB, the network’s native cryptocurrency.
This means that if you hold USDT in a BNB Smart Chain wallet and want to send it to another wallet, you need a small amount of BNB to cover the transaction fee.
For example, having 100 USDT in your wallet does not necessarily mean you can send all 100 USDT if you have no BNB available for the network fee.
The exact fee can vary depending on network conditions and transaction requirements.
BEP-20 wallets
A wallet that supports BNB Smart Chain can generally be used to store and transfer compatible tokens.
Popular wallets such as Trust Wallet and MetaMask can support BNB Smart Chain assets. However, users should always verify that the specific token and network are supported before making a transfer.
It is also a good practice to maintain a small BNB balance in the wallet to cover future transaction fees.
BEP-20 vs ERC-20
The biggest difference between the two standards is the blockchain network they are associated with.
BEP-20 is primarily associated with BNB Smart Chain, while ERC-20 is associated with Ethereum.
Both standards define common rules for tokens, but transactions take place on their respective networks. This means that selecting IT instead of ERC-20 can affect where and how your tokens are received.
For this reason, users should never assume that two network options are interchangeable simply because they are transferring the same token.
Why is network selection important?
Network selection is one of the most important things to check before sending crypto.
Suppose you want to send USDT and choose BEP-20. The receiving wallet must be compatible with BNB Smart Chain. If you select an incompatible network, the funds may not appear as expected and recovering them may require additional steps.
Before confirming any transaction, check three things:
- The correct token
- The correct network
- The correct receiving address
Users can also verify token contract information through BscScan, the blockchain explorer for BNB Smart Chain.
Conclusion
BEP-20 is the token standard that provides common rules for fungible tokens on BNB Smart Chain. It enables tokens such as USDT to be transferred and used across compatible wallets and applications.
For users, the most important things to remember are that BEP-20 transactions take place on BNB Smart Chain, BNB is required to pay network fees, and the receiving wallet must support the selected network. Always verify the token, network, and wallet details before confirming a crypto transfer.
What is BEP-20?
It is a token standard used on BNB Smart Chain that defines common rules for creating, transferring, and managing fungible tokens.
What is USDT BEP-20?
It is Tether (USDT) transferred on BNB Smart Chain using the BEP-20 token standard.
Do I need BNB to send BEP-20 tokens?
Yes. A small amount of BNB is generally required to pay the network fee when sending tokens on BNB Smart Chain.