Home - Blockchain - What Are The Different Types of CBDC And What Is Their Basic Purpose of Them?

David Agullo

August 31, 2021

What Are The Different Types of CBDC And What Is Their Basic Purpose of Them?

CBDC stands for “central bank digital currency,” a new sort of currency being tested by governments all around the world. What distinguishes a CBDC from other currencies is that proponents believe it will be able to employ new payment technologies, such as a blockchain, to improve payment efficiency and reduce costs.


Account-based CBDCs, often known as central bank electronic money, function similarly to ordinary deposit accounts. The user must first create an account through which they will be able to conduct transactions as well as send and receive digital money. To authenticate the sender and receiver’s IDs, a transaction necessitates accessing the users’ information.


Tokens were formerly characterised as a type of cryptocurrency used by central banks. Token-based systems entail the exchange of a valuable object from one wallet to another. A token can be a banknote or a coin in traditional financial systems, and a bitcoin, for example, in cryptocurrency. To transmit or receive a payment, digital-token-based systems do not require the user to prove their identity. The transaction is approved, however, based on the sender and receiver’s public-private key pairs and digital signatures.


DIGITAL MEANS OF BANKING: CBDC highlights longstanding problems concerning central bank money’s purpose, the scope of direct access to central bank liabilities, and the structure of financial intermediation. For a variety of reasons, central banks have traditionally restricted access to (digital) account-based forms of central bank money to banks and, in certain cases, other financial or public entities. Physical central bank money, or cash, on the other hand, is freely available. This strategy has benefited the public and the financial system in general, and it has set a high bar for modifying the current monetary and financial framework.

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LOW COST: CBDCs, according to proponents, could result in lower money transfer costs due to the way they are organised under the hood. The concept is that with a CBDC, financial firms will be more integrated, making it easier to move money around than with the current disjointed financial system.

INTEREST-BEARING: Both token- and account-based CBDCs can technically pay interest (positive or negative), much like other types of digital central bank obligations. CBDC interest rates might be set at the same level as existing policy rates or at a different level to attract or discourage investment.

CBDC is in high demand.11 For retail or commercial purposes, both non-interest bearing and interest bearing accounts could be employed.

Transactions involving wholesale payments The payment of (positive) interest would almost certainly increase the appeal of the propertyof a financial instrument that can also be used as a safe deposit box.


Central bank digital currencies (CBDC) have the potential to transform financial services by making fiat currency more accessible and usable. CBDCs have the following primary advantages:

  • Allowing for real-time monitoring and analysis of all of the central bank’s finances
  • Improving the efficiency of central banking systems is a priority.
  • Using mobile applications to make transactions faster and easier lowering financial service expenses by: reducing the printing of banknotes, removing physical cash from circulation and destroying it.

Adoption is key in rolling out any currency and minimizing alternatives can increase adoption. Some countries that aim to minimize capital flight and have CBDC programs have taken restrictive steps against cryptocurrencies.

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If a CBDC becomes popular as a holding asset, it may alter the structure and operation of finance markets, affecting banks and enterprises. Because a CBDC would replace such claims, issuers of money market instruments and borrowers in repo markets would have more competition. Those that issue assertions that the central bank buys to meet CBDC demand will profit. Overall, if central banks end up holding some less liquid and lower-rated assets to support the issue of CBDC, there may be a collateral upgrade for private balance sheets.