1. Introduction

With the rapid development of blockchain technology, various token standards have emerged to meet the diverse needs of decentralized applications (DApps) and digital assets. BEP-20 is the token standard on the BNB Chain, which has quickly attracted a large number of developers and users due to its advantages such as low transaction fees and fast transaction confirmations. This article will delve into the BEP-20 token standard from multiple perspectives, including its background, advantages, current development status, and how to purchase BEP-20 tokens, helping readers better understand this important blockchain ecosystem.

2. What are BEP-20 and BEP-20 tokens?

Before introducing BEP-20 and BEP-20 tokens, let’s first understand some related concepts that will help us better understand their functions and importance.

2.1 Token standards and the concept of tokens

• Token: It is a digital asset issued based on blockchain technology, representing specific value or rights. They are usually used to represent currency, assets, service access rights, or voting rights, etc. Unlike cryptocurrencies like Bitcoin, tokens are usually built on existing blockchain platforms, such as Ethereum or BNB Chain. Tokens have a wide range of uses, including but not limited to means of payment, investment shares, proof of rights, and the right to use decentralized applications (DApps), etc.

• Token standards: a set of rules and protocols that define the behavior and interaction of digital tokens in a blockchain network. They ensure the compatibility and interoperability of tokens across various applications, wallets, and exchanges. For example, Ethereum’s ERC-20 standard specifies the basic functions of fungible tokens, such as transfers and balance inquiries, while the ERC-721 standard is used for non-fungible tokens.NFT), indicating unique digital assets

2.2 Definition and Characteristics of BEP-20

BEP-20 is the token standard on the BNB Chain, extending the Ethereum’s ERC-20 standard. It defines the framework and a set of rules that tokens based on BSC must adhere to. BEP-20 is fully compatible with ERC-20 and BNB Chain BEP-2 token standards, providing developers with great flexibility and convenience.

2.2.1 The difference between BEP-20 and ERC-20

BEP20 is the token standard adopted by BNB Chain (BSC), which expands on the functionality of the ERC20 standard on Ethereum. Ethereum, as the first blockchain to support smart contracts, introduced the ERC20 standard to regulate token operations. However, as transaction fees (known as ‘gas fees’) soared, developers and users began looking for alternative solutions with faster transaction speeds and lower fees. The emergence of BSC is aimed at addressing these issues, being compatible with the Ethereum Virtual Machine (EVM) allows applications based on EVM to seamlessly migrate to BSC. Additionally, Binance Bridge supports the transfer of ERC20 tokens to the BEP20 standard, further enhancing cross-chain interoperability.

2.2.2 Standard parameters of BEP-20

BEP-20 defines a series of standard parameters, such as:

• name(Token Name): Provides a name for the token
• symbol: specified token symbol
• totalSupply: Defines the total number of tokens in the contract
• balanceOf (quantity): Displays the token amount in the user’s address
• transfer: Allows the token owner to transfer the token to another user
• transferFrom (Transfer Source): Automatic transfer
• approve: restrict the amount of tokens that smart contracts can withdraw from the balance
• decimal: divisibility specified by the number of decimal places

In addition, BEP-20 also has the unique getOwner function to identify the owner of the token.

In addition to providing some general parameters such as token name, symbol, quantity, etc., BEP-20 also has some unique features, as follows.

• Burning: Burning tokens to reduce their supply and thereby increase their price.

• Minting: issuing more tokens to increase circulation and meet new demands.

• Pause: Pause all operations related to tokens, such as transfers, trades, etc., applicable in cases of malicious attacks.

• Blacklist: Specific addresses (fraud, attacks) can be blacklisted to prevent risk proliferation.

2.2.3 Which projects are using the BEP-20 standard

With its cost and speed advantages, BNB Chain has become the first choice for many developers. Some famous projects based on BEP-20 include PancakeSwap (CAKE), Bubblemaps (BMT), and so on.

• PancakeSwap (Token: CAKE)

PancakeSwap is a decentralized exchange (DEX) built on the BNB Chain (BSC) and was launched in 2020. As an automated market maker (AMM), it allows users to trade tokens directly on the platform without the need for a centralized exchange. The platform’s native token CAKE is primarily used to incentivize liquidity providers and participate in various platform functions. Users can participate in Syrup Pools by staking CAKE to earn more token rewards. Additionally, CAKE can also be used for activities such as lotteries, prediction markets, and NFT markets.

Source:https://pancakeswap.finance/

• Bubblemaps (BMT)

BubbleMaps is a visualization tool designed for blockchain data analysis, aiming to simplify the understanding of on-chain data. Through unique interactive bubble charts, users can intuitively view the distribution of token holdings, identify major market participants, and reveal the transaction relationships between wallets. BMT was officially released on March 11, 2025, as a governance and utility token, mainly used to unlock advanced data analysis tools on the platform, participate in on-chain investigation proposals and voting, and earn rewards through contributions to Intel Desk.

Source:https://bubblemaps.io/

2.3 Definition and Characteristics of BEP-20 Tokens

The BEP-20 token standard is applicable to various tokens launched on the BSC platform, such as BNB, CAKE, etc. The transaction fees for all BEP-20 tokens are paid in the native token BNB of the BNB Chain. This mechanism is part of the PoSA consensus rules, providing incentives to validators as they accumulate block transaction fees verified on the BSC network.

3. Pros and Cons of BEP-20

3.1 Advantages

• Low transaction fees: The transaction fees on BSC are relatively low, averaging around $0.08 per transaction, making it suitable for frequent trading.

• High trading speed: The block confirmation time of BSC is about 3 seconds, and the transaction processing speed is fast.

• Flexibility: The BEP-20 standard provides a variety of parameter setting options including token name, symbol, total supply, precision, etc.

• Cross-chain interoperability: Through Binance Bridge, BEP-20 tokens can be exchanged with BEP-2 tokens on the BNB Chain, enhancing the liquidity and use cases of the tokens.

3.2 Disadvantages

• Centralization Risk: The verification nodes of BSC are mainly controlled by Binance, which may pose centralization risks.

• High Mutability: The smart contract of BEP-20 tokens can be modified and updated, which may have a negative impact on token holders.

• The ecosystem is relatively new: compared to ERC-20, the BEP-20 ecosystem is relatively late in development, and it is not as rich and voluminous as ERC-20 in terms of ecosystem.

4. The current development of BEP-20

With the advantages of low fees and fast transaction speed, BEP-20 has maintained strong growth. Since its launch, BEP-20 tokens have made significant developments in many aspects:

• DApps quantity: By 2025, there will be approximately 5653 DApps on BNB Chain, while Ethereum has only about 4956.

• Number of wallet addresses: As of March 19, the total number of BNB Chain addresses has reached 530 million, with Ethereum addresses numbering around 300 million; the daily active address count for BEP-20 is around 1.22 million, and around 420,000 for ERC-20. It can be seen that the total number as well as the daily active address count of BNB Chain’s wallet addresses both exceed that of Ethereum.

• On-chain interaction: On-chain interaction mainly includes transfers and transaction volume. Among them, BEP-20 has a daily transfer volume of about 8 million, ERC-20 is around 2.1 million; BNB Chain has a daily transaction volume of around 6.5 million, while Ethereum is around 1.16 million.

5. How to buy BEP-20 tokens

You can inGate.ioTrade BEP-20 tokens.

Step 1, register a Gate.io account: First, go to the Gate.io official website, you need to provide an email or phone number to complete the registration, and complete the identity verification.

Step 2, deposit funds: after logging into your account, select the “Deposit” option, you can choose to deposit fiat currency or other cryptocurrencies.

Step 3, find the token of BEP-20 you want to trade, taking ‘BNB’ as an example: click on the ‘Trade’ menu on the Gate.io homepage - ‘Spot Trading’ and search for ‘BNB’ to start trading.

6. Conclusion

With low fees, fast confirmations, and a wide ecosystem, BEP-20 is quickly rising. It has surpassed Ethereum in the number of DApps and user activity, showing strong development momentum. Investors can participate through various channels, but need to carefully assess risks and thoroughly understand the project background.

Risk Warning: Changes in market regulatory policies may affect the development prospects of BEP-20 tokens, investors should closely monitor relevant regulatory trends.