TRC-20 is a token standard that allows the creation of tokens on the TRON network. The TRC-20 standard requires the implementation of several functions so that the contract can work correctly with the protocol.

Blockchain TRON
Type Fungible
Popular token Tether USDT (TRC20)
Required Functions totalSupply, balanceOf, transfer, approve, allowance, transferFrom
Released 2018
Use cases Utility and Security Tokens
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The TRC-20 contract standard

In order to swap, transfer, share token and be supported by digital wallets, all the TRC-20 tokens follow a series of specifications which include 6 required items and 3 optional items.