Buy Cardano


Past performance is not indicative of future results. All prices are sourced from CoinJar Indices.
ADA price calculator


UtilityAsset type
2017Active since
Official site

What is Cardano?

Cardano is a blockchain platform that aims, they say, to build a secure, fair and transparent society. It is designed to be a more efficient and sustainable alternative to other proof-of-work networks, such as Bitcoin and Ethereum.

Cardano also has the potential to support smart contracts, decentralized applications, digital identity, and governance. The cryptocurrency or token of this blockchain is called ADA.

History of Cardano

Cardano was founded in 2017 by Charles Hoskinson, who was also one of the co-founders of Ethereum. Hoskinson wanted to create a more scalable and interoperable blockchain platform that could address some of the limitations and challenges of existing networks.

Hoskinson also envisioned a platform that would be based on scientific research and peer-reviewed methods, rather than trial and error.

To achieve this vision, Hoskinson established IOHK, a technology company that develops Cardano and other blockchain projects. He also partnered with Cardano Foundation, a non-profit organisation that promotes and supports Cardano, and Emurgo, a venture capital firm that fosters the adoption of Cardano. Together, these three entities form the core of the Cardano ecosystem.

Charles Hoskinson

Charles Hoskinson, the founder of Cardano, has a diverse range of interests beyond his involvement with Cardano. One of his intriguing ventures is investing in Colossal, a startup with an ambitious mission: Resurrecting the woolly mammoth, the Tasmanian Tiger and the dodo, among other extinct creatures.

In addition to his involvement with Cardano and Colossal, Hoskinson has other ventures, including raising bison and running a health clinic. His diverse portfolio reflects his eccentric and sometimes controversial personality.

Background of Cardano

Cardano is named after Gerolamo Cardano, a 16th century Italian polymath and mathematician. The ADA token is named after Ada Lovelace, a 19th-century English mathematician and computer programmer, who is considered to be the first person to write an algorithm for a machine.

The Cardano phases

Cardano has been developed in five phases, each with a different focus and functionality.

Byron: The initial phase that launched the Cardano network and enabled users to transfer and store ADA.

Shelley: The phase that introduced the proof-of-stake consensus mechanism, called Ouroboros, and enabled the decentralization of the network.

Goguen: The current phase is adding smart contract capabilities and enabling the creation of decentralised applications on Cardano.

Basho: The upcoming phase that will improve the scalability and performance of the network.

Voltaire: The final phase that will introduce governance and treasury systems, allowing users to propose and vote on changes to the protocol.

How to buy Cardano?

To buy Cardano (ADA) on CoinJar, follow these simple steps:

Download the CoinJar app: Get the CoinJar app on iOS or Android. Then, you can create an account. You have to sign up and then verify your ID.

Make a purchase: Buy ADA and multiple other cryptos using cash or credit / debit card.

CoinJar offers various payment methods. You can also convert crypto-to-crypto with a single click.

Why is Cardano Useful?

Cardano is useful because it offers several advantages over other blockchain platforms.


Cardano uses a proof-of-stake consensus protocol, called Ouroboros, which reduces the energy consumption and environmental impact of the network, compared to proof-of-work protocols.


Cardano is designed to handle millions of transactions per second.


Cardano aims to become the “Internet of Blockchains”, enabling seamless communication and exchange between different networks and systems. Cardano also supports various programming languages and standards, such as Haskell, Plutus, Marlowe, and Glow, making it easier for developers to build applications on the platform.


Cardano has a built-in mechanism to fund its development and innovation, through a treasury system that collects a portion of the transaction fees and distributes them to the projects that are approved by the community. Cardano also has a governance system that allows users to participate in the decision-making process of the network.

Why would you invest in Cardano?

Cardano might be a good investment because it has a strong potential to grow in value and adoption.

Cardano has a clear and ambitious vision to create a more inclusive and equitable society, by leveraging blockchain technology to empower individuals and communities.

Cardano also has a long-term roadmap that outlines its goals and milestones for the next decade.

Cardano has a talented and experienced team of engineers, researchers, and developers, who are constantly working to improve and innovate the platform. Cardano also has a large and active community of supporters, enthusiasts, and partners, who contribute to the growth and development of the ecosystem.

Also, Cardano has a cutting-edge technology that sets it apart from other blockchain platforms, in terms of security, scalability, interoperability, and sustainability.

Why is Cardano Not a Good Investment?

All that said, Cardano has some risks and challenges.

Cardano faces fierce competition from other blockchain platforms, especially Ethereum, which is the leading platform for smart contracts and decentralized applications.

Ethereum also has a large and established network effect, with thousands of developers and users. Cardano will have to prove its superiority and attract more users and developers to its platform, in order to gain a competitive edge.

Another drawback is that Cardano is a complex and ambitious project, that aims to solve some of the most difficult problems in the blockchain space. However, this also means that Cardano may encounter some technical difficulties and delays, as it tries to implement its features and functionalities.

Cardano will have to overcome these challenges and deliver on its promises, in order to achieve its vision.

Cardano, like any other cryptocurrency, is subject to high volatility and market fluctuations. Cardano may experience significant price swings, both upwards and downwards, in a short period of time. Cardano investors will have to be prepared for these risks and uncertainties.

Conclusion: Cardano ADA

Cardano is a blockchain platform founded in 2017 by Charles Hoskinson, who also co-founded Ethereum. Unlike its predecessors, Cardano aims to be a third-generation blockchain — a smart contract platform that combines rigorous academic research with technological innovation.

At its core lies the Cardano blockchain, which employs the Ouroboros Proof-of-Stake (PoS) consensus mechanism. This innovative approach significantly reduces energy consumption compared to Bitcoin’s energy-intensive Proof-of-Work model.

Cardano’s architecture consists of two layers: the Cardano Settlement Layer (CSL) for transactions and the Cardano Computation Layer (CCL) for smart contracts and decentralised applications (dApps).

Cardano’s native smart contract language, Plutus, offers advanced features and scalability for developers. As a leading force in the world of cryptocurrencies, Cardano continues to evolve, providing a sustainable and scientifically-driven platform for the future.

The token used on the Cardano blockchain is ADA.

Cardano may be a good investment because it has a strong potential to grow in value and adoption, due to its vision, team, and technology. Cardano however equally may not be a good investment because it also has some risks and challenges, such as competition, complexity, and volatility.


Cash, credit or crypto?

Buy Cardano instantly using Visa or Mastercard. Get cash in your account fast with bank transfer, SEPA, Faster Payments, PayID or Osko. Convert crypto-to-crypto with a single click.

How to buy Cardano with CoinJar

Start your cryptocurrency portfolio with CoinJar by following these simple steps.
Step oneDownload the appGet the CoinJar app on iOS or Android.
Step twoCreate an accountSign up and verify your ID – it only takes a couple of minutes.
Step threeMake a purchaseBuy Bitcoin and more than 60 other cryptos using cash or credit card.
Get the CoinJar app
App store
App Store Rating - Apple
App store
App Store Rating - Google (UPDATED).svg
AppReviews logo
Trustpilot ratings 4 star
TrustScore 4.2 |Trustpilot

Featured In


CoinJar App

All-in-one crypto wallet
Buy, sell, send and even spend your crypto with Australia’s favourite cryptocurrency app.Get the CoinJar app

CoinJar Exchange

With one of the fastest matching engines in the world, CoinJar Exchange is purpose-built for institutions, market makers and professional traders. Features global liquidity, ultra-thin spreads and some of Australia and the UK’s most competitive fees.Explore CoinJar Exchange

Check out these other popular cryptos

Open your CoinJar

Frequently asked questions

Why buy Cardano with CoinJar?

CoinJar has been designed from the ground up with security and ease-of-use in mind. From the quick and intuitive sign-up process, to our lightning fast bank deposits and withdrawals, low fees starting at 0% (on CoinJar Exchange), and user-friendly iOS and Android app, CoinJar is the ideal crypto exchange whether you’re buying ADA for the first time or an experienced investor.

Where can I store my Cardano?

You can store your Cardano in a hardware wallet or on a trusted exchange. Hardware wallets (such as the Ledger) offer high level security, allowing you to store your ADA offline in a unit that only you have the password for. However, exchanges such as CoinJar also provide excellent security, keeping more than 90% of our Bitcoin in cold storage or private, multi-sig wallets and offering our users next-gen 2FA account protection as default.

Who created ADA?

Cardano was created by Charles Hoskinson, a co-founder of Ethereum.

How to buy Cardano?

The best way to buy Cardano in Australia is through a trusted exchange like CoinJar. We offer accurate prices, low fees and an easy-to-use, ultra-secure app.

What is the safest way to buy ADA?

The safest way to Buy Cardano is through a trusted exchange with a proven track record. CoinJar has been operating since 2013 with no unplanned downtime, security breaches or loss of customer funds. We work with some of the world’s largest payment providers, including Mastercard, Visa, Apple Pay and Google Pay.

Can I buy Cardano with a Credit Card or Debit Card?

Yes – with CoinJar Instant Buy you can buy Cardano with a Visa or Mastercard. We also offer support for Apple Pay and Google Pay.

How is the price of Cardano determined?

The price of ADA is determined by the international Cardano market – basically, the price to be found on cryptocurrency exchanges all around the world. These prices tend to be the same (or very close) because any differences are smoothed out by arbitrage traders that buy at one exchange and sell at another.

Does Cardano have a maximum supply?

The maximum supply of Cardano is 45 billion ADA tokens. There are currently more than 33 billion tokens in circulation.

Does Cardano use a Proof-of-Stake system?

Yes, Cardano uses a custom Proof-of-Stake system that allows it to complete transactions at a fraction of the energy cost of a Proof-of-Work blockchain.

What will Cardano be worth in 2030?

There is no definitive answer to this question, as different sources may have different methods and assumptions for their price predictions. Some pundits and experts have estimated that it could be worth around US$30 while others have estimated it to be worth US$2.50! Do you research and make up your own mind.

What is the price of Cardano now?

By looking at the top of this page, you can always know the price of Cardano ADA 24/7. At the time of writing, ADA is worth US$0.50.

What stage is Cardano at?

Cardano’s development is organised into five eras: Byron, Shelley, Goguen, Basho, and Voltaire.

The current phase is Goguen, which is adding smart contract capabilities and enabling the creation of decentralised applications on Cardano.

The next phase will be Basho, which will improve the scalability and performance of the network, followed by Voltaire, which will introduce governance and treasury systems.

Does Cardano have a future?

Cardano is a promising and innovative project that aims to create a secure, transparent, and fair society, by leveraging blockchain technology to empower individuals and communities.

Cardano also has a clear and ambitious vision to create a more inclusive and equitable society, by leveraging blockchain technology to empower individuals and communities.

However, Cardano also faces some challenges and risks, such as competition, complexity, and volatility.

What is Cardano’s code?

Cardano’s code is written in the formally specified Haskell programming language, which is commonly used in the banking and defense sectors.

App storeApp store

CoinJar’s digital currency exchange services are operated by CoinJar Australia Pty Ltd ACN 648 570 807, a registered digital currency exchange provider with AUSTRAC.

CoinJar Card is a prepaid Mastercard® issued by EML Payment Solutions Limited ABN 30 131 436 532 AFSL 404131 pursuant to license by Mastercard. CoinJar Australia Pty Ltd is an authorised representative of EML Payment Solutions Limited. We recommend you consider the Product Disclosure Statement and Target Market Determination before making any decision to acquire the product. Mastercard and the circles design are registered trademarks of Mastercard International Incorporated.

Google Pay is a trademark of Google LLC. Apple Pay and Apple Watch are trademarks of Apple Inc.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

CoinJar logo
CoinJarGet the app.