What is Token Standard?

Just as different devices use different types of HDMI cables to connect to a TV, different tokens in the blockchain world use different token standards to interact with each other. These token standards serve as the blueprint for building a decentralized future and ensure that different tokens can work together in a predictable and consistent manner.

To understand the importance of token standards, let’s compare it to the HDMI example. Imagine a world where every device had its own unique way of connecting to a TV. You would need a different adapter for each device, making it confusing and difficult to connect and use all your devices with a TV.

This is where token standards come in. They serve as the adapters that allow different tokens to work together seamlessly, much like the different HDMI cables that connect different devices to a TV. With a universal token standard, different tokens can interact with each other in a consistent and predictable manner, eliminating the confusion and difficulties associated with a lack of standardization.

1. Ethereum Token Standard (ERC-20) - Created in 2015, the Ethereum Token Standard (ERC-20) is one of the most widely used token standards in the blockchain world. It is the most popular standard for creating tokens on the Ethereum blockchain and has become the de facto standard for many initial coin offerings (ICOs). ERC-20 tokens are easy to create, manage, and transfer, making them ideal for use in decentralized applications (dapps). A popular example of an ERC-20 token is the Basic Attention Token (BAT), which is used to reward content creators and advertisers on the Brave browser.

2. Simple Token Standard (ST20) - Created in 2017, the Simple Token Standard (ST20) is used for creating and managing tokens on the Ethereum blockchain. ST20 tokens are designed to be simple and easy to use, making them ideal for use in consumer-facing applications. They can be used for a variety of use cases, such as creating tokens for loyalty programs, rewards, and digital currencies.

3. Binance Chain Token Standard (BEP-2) - Created in 2019, the Binance Chain Token Standard (BEP-2) is used for creating and managing tokens on the Binance Chain. Binance Chain is a high-performance blockchain that was designed specifically for the creation and exchange of digital assets. BEP-2 tokens are highly customizable and can be used for a variety of use cases, such as creating tokens for gaming, rewards, and utility purposes. A popular example of a BEP-2 token is the Binance Coin (BNB), which is used to pay trading fees on the Binance exchange.

4. Interledger Protocol Token Standard (ILP-STREAM) - Created in 2019, the Interledger Protocol Token Standard (ILP-STREAM) is used for creating and managing tokens on the Interledger Protocol (ILP). ILP is a decentralized network that enables the transfer of value between different blockchain networks and ledgers. ILP-STREAM tokens are ideal for use in cross-chain applications and can be used to transfer value between different ledgers without the need for intermediaries.

5. EOSIO Token Standard (EOS) - Created in 2018, EOS is the token standard used on the EOSIO blockchain. It is designed to be fast and scalable, making it suitable for decentralized applications that require high performance. A popular example of an EOS token is EOS itself.

These are just a few examples of the token standards in the world of blockchain. With new standards being created all the time, it can be difficult for businesses and individuals to choose the right one for their needs. Here are some of the criteria to consider when choosing a token standard:

• Compatibility: The token standard should be compatible with the blockchain you plan to use. For example, ERC-20 tokens are only compatible with the Ethereum blockchain.

• Performance: The token standard should meet your performance requirements, such as speed and scalability.

• Security: The token standard should provide a high level of security for your tokens and transactions.

• Development community: A strong development community can provide support and help you solve any problems you may encounter when using the token standard.

In conclusion, token standards play a crucial role in the world of blockchain by allowing different tokens to work together in a predictable and consistent manner. Just as different HDMI cables connect different devices to a TV, different token standards connect different tokens in the blockchain world. When choosing a token standard, it’s important to consider factors such as compatibility, performance, security, and the strength of the development community. With the right token standard, you can build a decentralized future that is fast, secure, and flexible.