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How to buy, sell and trade Siacoin (SC) in Australia

Siacoin (SC) for starters: Learn how to buy SC, how it works and more.


Fact checked

Sia (pronounced: saia) is a decentralised cloud-storage platform working on blockchain technology. Sia was developed by Boston-based company Nebulous, Inc.

The developers of the Sia platform believe that cloud storage should be decentralised and that no entity should censor or deny access to cloud data. With that in mind, they created the Sia platform with the goal to run the storage marketplace without an intermediary by connecting hosts and renters worldwide. Siacoin (SC) is the cryptocurrency of the Sia network. It is used to pay for renting and hosting cloud storage on the Sia network.

If you’re curious about where you can buy SC, how it works and what you should bear in mind before buying it, read on.

Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade.

Quick guide: How to buy SC

  1. Register for an account with a cryptocurrency exchange like Swyftx.
  2. Verify your account.
  3. Go to the deposits section
  4. Select your preferred payment method and confirm.
  5. Go to the buy section and select the cryptocurrency you want to buy.
  6. Enter how much you want to buy, or how much you want to spend.
  7. Double check the details and confirm your purchase.
Go to Swyftx's site

This is our quick guide to just one way to buy SC. Compare some other options in the table below.

Where can I buy Siacoin (SC) in Australia?

You can buy Siacoin tokens at several exchanges with cryptocurrencies such as using bitcoin (BTC) or Ethereum (ETH). At Coinspot, you can also buy SC with the Australian dollar (AUD).

Some of the exchanges that list SC are:

Name Product Deposit methods Fiat Currencies Cryptocurrencies


CoinSpot is an Australian-based exchange that allows you to easily buy, sell or trade more than 100 cryptocurrencies.
Bank transfer,POLi,Osko,PayID


Buy and sell a wide range of cryptocurrencies at competitive rates on this Australian exchange.
Credit card,Cryptocurrency,Debit card,Bank transfer (via third party)


Trade an extensive range of reputable coins on this world-renowned exchange, popular for its high liquidity and multi-language support.

US residents: As of September 2019, US-based users can only trade USD on the American dollar onramp of Binance, Binance.US.
UK residents: In addition to normal crypto trading services, Binance offers margin lending. As this is a regulated activity which they are not authorised to offer in the UK, we advise you not to use this service. If you're interested in margin trading, see authorised providers.
Bank transfer,POLi


Easy Crypto is a simple way to buy and sell a range of cryptocurrencies, straight to and from your own crypto wallet.
Credit card,Cryptocurrency


Trade various coins through a global crypto to crypto exchange based in the US.
Electronic Funds Transfer,Wire transfer,Osko,PayID,Ethana Custody


Buy, sell and trade a range of digital currencies on this high-liquidity exchange – suitable for beginners right through to advanced traders.

UK residents: In addition to normal crypto trading, Kraken offers margin lending. As this is a regulated activity which they are not authorised to offer in the UK, we advise you not to use this service. If you're interested in margin trading, see authorised providers.
Cash,Cryptocurrency,Electronic Funds Transfer,POLi,PayID


Buy 100+ cryptocurrencies using POLi, cash or Electronic Funds Transfer.
Credit card,Cryptocurrency


CoinSwitch allows you to compare and convert over 250 cryptocurrencies across all exchanges.
Huobi Cryptocurrency Exchange


Huobi is a digital currency exchange that allows its users to trade more than 190 cryptocurrency pairs.
Indacoin Cryptocurrency Exchange
Credit card,Debit card


Use your credit or debit card to buy bitcoin and other cryptocurrency without having to verify your identity.

Compare up to 4 providers

A step-by-step guide to buying Siacoin (SC)

If you decided to buy SC, here's an example of what you could do.

Step 1. Create an account at an exchange that offers SC

If you compared all exchanges that list SC, you can create an account at the one that best suits your needs. Keep in mind that at some exchanges, you will have to verify your identity in order to deposit funds and trade. You might also want to bear in mind that most crypto exchanges listing SC don’t accept fiat currency deposits.However, local exchange CoinSpot accepts AUD deposits.

Step 2. Deposit funds into your account

If you decided to open an account at CoinSpot in Step 1, you can deposit funds through your account’s Dashboard by clicking "Deposit AUD".

If you opened an account which doesn't accept fiat currency deposits, you would first need to buy cryptocurrency which is pairable with SC (such as BTC) from another exchange which supports fiat deposits. If you don’t have BTC, you can follow our guide here on how to purchase BTC or check out our guide to buying cryptocurrency with AUD.

After this, you would transfer your BTC bought with fiat currency to the exchange which lists SC. Your account on an exchange should have its own wallet and a unique wallet address, which is frequently found in the “Wallet” tab on dashboards. When you opt to transfer your BTC out from one exchange, you should be prompted to enter the amount you wish to transfer as well as the wallet address of the exchange where you wish to receive BTC.

Enter your wallet address carefully as sending your BTC to the wrong wallet could be irreversible. After ensuring your wallet address and the amount to send are both correct, you would hit the "Send" button.

Step 3. Buying SC

Typically, you would buy SC at any exchange that offers it by first clicking on a button that says “Exchange” or “Markets”. Next you would search for the pairing, for example, you would search for the SC/BTC pair if you wanted to buy SC with BTC. After that, you would select this pairing and enter the number of SC tokens you want to buy before hitting the "Buy" button.

If you use CoinSpot, you can buy SC by clicking the Buy/Sell button and then typing SC in the search tab. You can buy SC either by entering the number of SC tokens you want to buy or by entering the amount of AUD you are willing to spend. Once you are satisfied with the number of SC, click "Buy".

How can I sell Siacoin (SC)?

You could sell SC tokens on the exchange where you bought them. The process is similar to buying outlined in Step 3, except this time, you would reverse the pairing order. For example, if you were selling SC in return for BTC, you would select a “BTC/SC” pairing. You would then enter the number of SC tokens you want to sell and hit the button to sell in the “Sell” tab.

Which wallets can I use to store Siacoin (SC)?

To store Siacoin, you can download the official Sia client and use the digital wallet included. Once you’ve launched the Sia client, you will be guided through a process to connect to the network and will also receive a unique address for Sia wallet.

Siacoin has two types of core software which includes wallets:

  • Sia UI. An option with one with a Graphic User Interface (GUI) for less technical users who prefer this interface over command line. It is also available on Windows, macOS and Linux.
  • Sia Daemon. This option is offered on Github and used with the user’s preferred Command Line Interface (CLI).

Find out more about cryptocurrency wallets in our ultimate guide.

What is Siacoin (SC) used for?

The founders of SC and the Sia platform aim to create a reliable and affordable storage marketplace. Also, the Sia platform encrypts every file and distributes it across the network to increase security and to have continuous uptime in case one of the storage providers fails. The renter has the encryption key and no one else has access to their files.

As the cryptocurrency of the Sia network, SC is used to pay for renting and hosting cloud storage on the Sia network. SC’s hashing algorithm is BLAKE2b, and you can mine it with a graphics card.

As the hosting services offered by the Sia network are intended to be affordable, the developers of the Sia network enable users to pay in micropayments which are less than 1 SC. A Hasting is the smallest unit of SC and equals 10-24 SC.

How does Siacoin (SC) cloud storage work?

In the Sia network, hosts, or farmers, are the ones who store data. Hosts have to be reliable with 95-98% uptime and only a few hours of downtime a month are allowed. Sia incentivises hosts by paying them not to leave, but the hosts also have to put up some of their SC tokens as collateral, so they don’t break the contract.

Hosts prove legitimacy by burning Siacoin tokens. This means that they have to burn up to 2.5% of their own revenue to demonstrate their legitimacy. The goal of this measure is to prevent abuse by someone who wants to forge multiple hosts (burning tokens makes forging unfeasible).

Learn more about Siacoin and the Sia network in our introductory guide.

What to consider if buying Siacoin (SC)

If you are wondering whether to buy Siacoin or any other cryptocurrency, make sure you understand the risks involved. Here are some points to take into consideration:

  • Supply. According to CoinMarketCap, the circulating supply of SC at the time of writing (March 2018) is 32,832,383,999 tokens with no fixed supply. However, a number of SC tokens are constantly burned by hosts to prove legitimacy.
  • Whitepaper. To find out more about the intent of SC’s founders and the Sia platform, you can read their whitepaper.
  • Siacoin use. If you’re interested in want to buy hosting accessing services offered by the Sia platform, you will need to purchase Siacoin tokens first.
  • Availability. You can buy Siacoin tokens on several exchanges as listed above.
  • Industry’s potential for growth and its unpredictability. The team behind Sia believes they can compete with the large cloud-storage providers like Amazon and AT&T by providing lower prices and data encryption. Yet despite speculation about the exponential growth of the cloud-storage market by sources such as Business Wire, note that given the volatility of cryptocurrency and related industries, potential and past performance is not an indicator of actual performance.
  • Market competition. Other companies that provide blockchain-based cloud storage are Minebox, Filecoin and Storj.

Frequently asked questions

Disclaimer: Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may have holdings in the cryptocurrencies discussed.

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