Binance-Peg BUSD (BUSD)

Overview

Binance-Peg BUSD is a digital token designed to represent one U.S. dollar on blockchains outside Ethereum. Its ticker is BUSD. Binance created it to bring the dollar-focused design of the original BUSD stablecoin into networks such as BNB Smart Chain, where people could use it in wallets and blockchain apps. The original BUSD was issued on Ethereum by Paxos; Binance manages the pegged versions on other networks. (binance.com)

The distinction matters because the two tokens share a name and dollar target but have different issuers and operating arrangements. A BUSD token on Ethereum is part of Paxos’s product. Binance-Peg BUSD is part of Binance’s system for representing assets across blockchains. Over time, Binance has also changed the assets it planned to hold as collateral for the pegged token. Understanding that history helps explain how the token works today. (dfs.ny.gov)

History & Team

From BUSD to a multichain token

Binance and Paxos introduced the original BUSD in 2019. Paxos issued it on Ethereum, while Binance helped develop its uses across the exchange’s services. As BNB Smart Chain and other networks grew, Binance offered Binance-Peg BUSD so that people could use a BUSD-denominated asset beyond Ethereum. Its expansion later included Avalanche, Polygon, TRON and Optimism. (binance.com)

The work behind the pegged token is best understood through the roles of two organizations. Paxos created and managed the original Ethereum BUSD and its dollar reserves. Binance operated the pegging service: it issued the wrapped tokens and managed their collateral. Binance-Peg BUSD was therefore an exchange-led token service rather than a project with a separate founding team or a public sale to investors. (binance.com)

A major change began in February 2023, when Paxos stopped issuing new BUSD. Binance then reduced support for BUSD products and ended withdrawals of Binance-Peg BUSD through several networks in September 2023. Existing pegged tokens remained relevant to wallets and decentralized applications, even as the exchange moved away from BUSD as a main stablecoin for its own services. (paxos.com)

Technology & How It Works

A token made for another blockchain

A blockchain token normally works only on the network where it was issued. Ethereum BUSD, for example, cannot simply be used as a BNB Smart Chain token. Binance’s pegging system addressed that gap by issuing a corresponding token on another chain. On BNB Smart Chain, Binance-Peg BUSD follows the BEP-20 token standard, which lets compatible wallets and applications send, receive and use it. (binance.com)

In the original arrangement, Binance held Paxos-issued BUSD as collateral and minted a matching amount of Binance-Peg BUSD on another network. The intended relationship was one pegged token for one unit of backing. Returning a pegged token through a supported conversion process allowed the corresponding token to be removed from circulation. Binance calls these exchange-issued wrapped assets B-Tokens. (binance.com)

The collateral arrangement later changed. During the wind-down of BUSD support, Binance announced plans to convert collateral for Binance-Peg BUSD to FDUSD. In December 2025, it announced a further conversion of that collateral to USD1 at a one-to-one ratio. The token’s name reflects its origin with BUSD, while Binance’s collateral disclosures describe the assets used to support the pegged token as those arrangements change. (binance.com)

What happens during a transfer

Sending Binance-Peg BUSD between two BNB Smart Chain wallets is a transaction on BNB Smart Chain. It does not move the original Ethereum BUSD between those wallets. The blockchain records the change in ownership of the BEP-20 token, and the sender pays the network fee in BNB. Versions on other networks use those networks’ own token contracts and transaction systems. The shared BUSD symbol does not make tokens on different chains interchangeable in a wallet. (binance.com)

Tokenomics & Utility

Binance-Peg BUSD was designed around a one-to-one dollar target, not a fixed maximum supply or a schedule of rewards for holders. In a pegged-token model, the amount in circulation follows issuance and removal through the operator’s collateral process. Holding the token does not, by itself, pay interest or grant a share of Binance or Paxos. Its purpose is to carry a dollar-denominated unit into supported blockchain applications. (binance.com)

The token’s backing has two layers in its history. Initially, the pegged units represented Paxos-issued BUSD held through Binance’s collateral arrangement. Paxos, in turn, maintained reserves for the original BUSD. Later collateral-conversion announcements changed how Binance proposed to support the pegged units. This makes the token’s economic model different from a stablecoin issued directly against dollars by the same organization that puts the token into circulation. (binance.com)

Paxos no longer mints new Ethereum BUSD, although it continues to offer redemption to eligible customers under its terms. That limits the original product’s role in creating new BUSD-based activity. Binance-Peg BUSD can still serve as a transferable token where wallets and applications support its network and contract. (paxos.com)

Ecosystem & Use Cases

Trading, transfers and blockchain apps

A common use for Binance-Peg BUSD is swapping it for another token on a decentralized exchange. PancakeSwap, for example, supports BNB Smart Chain swaps and describes BUSD among the stable assets used in its StableSwap system. A person can connect a compatible wallet and exchange tokens through an available pool, with the transaction recorded on the blockchain. (docs.pancakeswap.finance)

The pegged token can also be sent between compatible wallets as a dollar-denominated transfer. Within decentralized finance, stable-value tokens may be placed in trading pools or used by applications that accept them. These uses depend on each application’s supported contracts and networks; a token’s past use in a service does not mean that service continues to offer it. Binance, for instance, phased out a number of its own BUSD trading, lending and payment features after Paxos stopped new issuance. (docs.pancakeswap.finance)

Its wider purpose was cross-chain access. By placing versions of a familiar dollar-targeted token on several networks, Binance gave those networks a way to use BUSD-denominated balances in their own applications. That role remains a useful example of how wrapped assets connect separate blockchain ecosystems. (binance.com)

Advantages & Challenges

The main advantage of Binance-Peg BUSD is its reach beyond Ethereum. On BNB Smart Chain, it works with BEP-20 wallets and applications, while other versions were made for networks with their own tools and communities. Its dollar target also provides a simple unit for pricing assets, moving balances and setting up exchange pools. (binance.com)

Its challenges come from the same design. The token relies on Binance to manage issuance and collateral, so its operation involves more than the smart contract visible in a holder’s wallet. Collateral has changed over time, and access through Binance has narrowed since the BUSD wind-down. Binance also described past delays in moving backing assets into dedicated collateral wallets, then said it changed its wallet procedures to make the backing easier to view. (binance.com)

Another practical challenge is network identity. A BUSD balance on BNB Smart Chain and a BUSD balance on Ethereum use different token contracts. An application or receiving platform must support the specific version being transferred. (support.metamask.io)

Where to Buy & Wallets

Binance-Peg BUSD can be acquired through BNB Smart Chain swaps on PancakeSwap where a route is available. PancakeSwap uses connected wallets and token pools rather than a purchase from Paxos. Binance ended withdrawals of the pegged token through BNB Chain, Avalanche, Polygon, TRON and Optimism in September 2023, and later stated that BUSD withdrawals were no longer supported on its exchange. Paxos offers redemption of its Ethereum-issued BUSD to eligible customers, not direct handling of wrapped BUSD deposits. (docs.pancakeswap.finance)

Trust Wallet and MetaMask can hold BEP-20 tokens on BNB Smart Chain, including Binance-Peg BUSD. Either wallet may require the token to be added by its contract address before a balance appears. When using a different network version, the wallet must be set to that network and display the matching token contract. BNB Smart Chain transactions also require BNB to pay network fees. (trustwallet.com)

Regulatory & Compliance

The New York State Department of Financial Services authorized Paxos to issue the original BUSD on Ethereum and ordered Paxos to stop minting it in 2023. The department’s authorization covers the Paxos-issued token; Binance’s pegged versions fall outside that approval. Paxos continues to describe BUSD as available for redemption under its customer terms. These facts describe the U.S. regulatory history of the original asset and the distinct standing of Binance’s wrapped product. (dfs.ny.gov)

For Islamic finance, how the token is used is part of the assessment. Simply holding or transferring Binance-Peg BUSD does not generate interest by itself. A spot exchange, an interest-bearing loan and a delayed exchange are different kinds of transactions. The Accounting and Auditing Organization for Islamic Financial Institutions publishes a standard on trading currencies that addresses matters such as possession and settlement. Any halal or Shariah-compliance assessment of Binance-Peg BUSD would need to consider the transaction as well as the token’s custody and collateral structure. (paxos.com)

Future Outlook

Binance-Peg BUSD’s future use is closely tied to existing tokens, wallet support and applications that continue to accept it. Paxos’s halt to new BUSD issuance and Binance’s withdrawal of BUSD services changed the conditions that helped the pegged token spread. Binance’s later collateral announcements show that support for an existing wrapped token can continue through changes to its backing arrangement, even when the product that inspired its name is being wound down. (paxos.com)

For readers learning about crypto, its lasting lesson is how much sits behind a familiar token symbol. The issuing organization, blockchain, contract and collateral process each help define what a token represents and where it can be used. (binance.com)

Summary

Binance-Peg BUSD brought a dollar-targeted token to BNB Smart Chain and other networks through Binance’s pegging service. It supported transfers and decentralized applications beyond Ethereum, while its history became shaped by the end of new Paxos BUSD issuance and changes to Binance’s collateral arrangements. It remains an example of both the usefulness and the operational complexity of wrapped stablecoins. (binance.com)