Complete Guide Of TRC-20 Token Development

What are TRC-20 Tokens

Complete Guide Of TRC-20 Token Development: TRON USDT trades hands between exchanges and wallets at a daily average of $20 billion. TRON’s stablecoin is issued in the same way as any other token on a smart contract blockchain would. While the TRON USDT token is the only cryptocurrency native to the TRON blockchain, numerous others follow the same TRC-20 smart contract standard.

Complete Guide Of TRC-20 Token Development

Tokens based on the TRC-20 standard are used across the TRON ecosystem. These tokens execute on the TRON smart contract network and have a market valuation of over $1 billion as of this writing, with over $30 million worth of TRC-20 tokens changing hands every day. So, what exactly is TRON, and what are TRC-20 tokens?

What is the TRON Blockchain?

Before the explosion of smart contract platform blockchains in the cryptocurrency market, Ethereum and TRON were the two major players in this field. After launching in June 2018, the TRON blockchain swiftly mined its first block and rose in popularity, eventually overtaking the more established Ethereum blockchain.

This was the driving force for Justin Sun’s idea, and the primary distinctions between it and others are the transaction speed, consensus method, and transaction fees. The TRON blockchain was able to process transactions more quickly and at a lower cost than the original Ethereum network. Also, unlike Ethereum, TRON quickly adopted the Proof-of-Stake consensus method.

Complete Guide Of TRC-20 Token Development

Like Ethereum, TRON is a smart contract blockchain that includes infrastructure for tokens based on several smart contract specifications. Since its genesis block, the TRON blockchain has witnessed significant growth in its user base, and its market worth has increased from zero to around $6 billion.

For a long time, the TRON blockchain’s smart contract tokens were mostly unnoticed. There are a fair number of smart contract tokens being created on the blockchain regularly, but the vast majority of them have not yet attracted much attention. TRON tokens were formerly obscure, but have now risen to prominence because of developments like DeFi and the TRON foundation’s acquisition of BitTorrent. The TRC-20 standard is widely followed in the construction of these tokens.

What are Smart Contract Tokens?

The basic properties of smart contract tokens, such as their fungibility, disability, and circulation, are defined by smart contract standards. These smart contract tokens are performed on the TRON blockchain, much as Ethereum smart contract tokens, and fees are paid in the TRON native coin (TRX). A fork of Ethereum’s Virtual Machine, the Tron blockchain may run its own decentralized apps (EVM).

TRC-20 vs. ERC-20 Tokens

Tokens built to the TRC-20 standard are created on the TRON blockchain and function similarly to other smart contract tokens. Similar to Ethereum’s ERC-20 tokens, TRC-20 uses a smart contract. One of the first smart contract token standards on the Ethereum blockchain, ERC-20 defines the parameters for how assets may be used in a blockchain environment concurrently. What’s more, is that there are no restrictions on the issuance or transfer of these assets. The TRC-20 standard makes it possible for anybody to develop a token that can be used in a smart contract, similar to the ERC-20 standard.

Complete Guide Of TRC-20 Token Development

The two variations’ primary functional distinction is the underlying network architecture. Tokens issued in the TRC-20 standard may only be used on the TRON blockchain and cannot be moved to another blockchain in their original form. To move a TRC-20 token off the TRON blockchain and into usage on another network, a bridge solution must be used. Tokens issued using the ERC-20 standard are also exclusive to Ethereum and its ecosystem, making it impossible to move them to another blockchain without special solutions.

Other Types of TRC Token Standards

The TRC-721 standard is used to create non-fungible tokens on the TRON network, and it is only one of many token standards on the TRON network that function similarly to Ethereum’s. The TRC-1155 is an alternative token standard that is compatible with the ERC-1155. The standardization of tokens allows for the simultaneous representation and management of fungible and non-fungible tokens inside a single contract, streamlining the development process. Finally, TRC-10 is shown, which uses the chain rather than the TVM. TRC-10 tokens may be issued by any TRON account for a charge of 1024 TRX. Compared to TRC-20 tokens, TRC-10 transaction fees are cheaper; nevertheless, TRC-10 API transactions and deposits demand more bandwidth.

How to Create a TRC-20 Token

The issuer of a TRC-20 token uses a Solidity contract to produce the token. Despite its name, the Solidity programming language is compatible with both the Ethereum and TRON blockchains. The developer then writes code to reflect the whole token design. The full functionality of the token is described here. In the smart contract, you may expect to see the following main parameters:

Transaction Function

The code bits that enable everyday transactions with the token are stored in smart contracts built on the TRC-20 protocol. Token transfers between wallet addresses are characterized by send and transfer operations. The security implications of using any of the transaction capabilities are also taken into account by the issuer.

Distribution Scheme

With the TRC-20 smart contract standard, an issuer may produce an unlimited supply of a certain token. “one million ‘X’ tokens,” for instance. Similarly, the token’s distribution structure is specified in the contract. The vesting terms of the contract are likewise up to the issuer’s discretion.

Automation and DeFi parameters

Similar to automated merchandising machines, smart contracts may be seen as a legal mechanism. Therefore, it is up to the token’s issuer to set the conditions that, once met, will cause the token to behave autonomously. How much effort is put into this (if any) depends on the nature of the project or the token’s intended usage in the decentralized application.

Decentralized financial systems need that TRC-20 tokens to be designed for use inside such networks. When issuing TRC-20 tokens, issuers will have to detail exchange slippage percentages, any tax implications, and selling options.

Contract Ownership

Smart contract ownership should be defined in the code used to generate tokens for TRC-20 contracts. Once a smart contract is established, the amount of ownership over a TRC-20 token will decide who may interact with the contract. The issuer may relinquish control of the smart contract if they so want to promote decentralization. If an author of a smart contract gives up all rights to it after it has been deployed, no further modifications may be made to the original code. Tokens for use in smart contracts may cost as much as 100 TRX on the TRON network.

Complete Guide Of TRC-20 Token Development

After the code for the smart contract has been written and organized, it is deployed on the TRON blockchain. To mint the token, the issuer must pay a fee, the amount of which changes depending on the design of the corresponding smart contract.

By using the TRON Virtual Machine, the TRON blockchain can decipher the smart contract code (TVM). The TVM functions similarly to Ethereum’s VM (EVM). It turns the instruction into machine code and sends it on to the TRON system.

The Tron blockchain carries out the instruction by minting a quantity of TRC-20 tokens with the characteristics provided by the issuer. Once the tokens have been mined, they are sent to the recipients’ wallets (often the creator’s wallet). The new TRC-20 coin may then be used in the same way as any other digital token after this is complete.

In addition to the native TRX token, TRC-20 tokens may be used in TRX transactions. Any kind of asset on the blockchain may be represented by a TRC-20 token.


In response to the many liquidity crises that plagued the cryptocurrency industry, Tether launched the USDT stablecoin. With the help of the Bitcoin blockchain’s Omni layer, the USDT stablecoin was first developed as a kind of unique asset. Tether, a stablecoin, is an ERC-20 token generated on the Ethereum blockchain thanks to the platform’s support for smart contracts. Since then, the majority of USDT stablecoins have been released as ERC-20 tokens.

Earlier this year, Tether said that it will also begin issuing its USDT stablecoin on the TRON Blockchain in 2019. Specifically, the three-second block time and cheap transaction fees of the TRON network were identified as important factors in the decision. The TRC-20 US Dollar would become widely used very quickly. As expected, after the announcement, the TRON network has seen the issuance of over $37 billion worth of USDT stablecoins, bringing it closer to the $39 billion issued on Ethereum.

The rise of the TRON blockchain in terms of USDT custody may be attributed to its low transaction costs, which were notably noticeable during the time of high Ethereum gas prices. Both assets adhere to the same smart contract standard and operate in the same manner technologically. TRON’s blockchain only charges a fraction of a penny for an on-chain USDT transaction, whereas Ethereum’s now costs roughly $0.80.

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