How to Buy Sirius Chain (XPX) in 4 Easy Steps

Price updated 3 mins ago

Quick Answer:

You can buy Sirius Chain and have it in your wallet in less than one hour in 4 simple steps:

  1. Find the best exchange that sells Sirius Chain.
  2. Register a new account.
  3. Fund your account.
  4. Buy Sirius Chain.

These steps are simple if you know where to buy Sirius Chain cryptocurrency -- but knowing where to buy is the hard part.

Many cryptocurrencies are only offered on less well-known exchanges, and finding the best place to buy Sirius Chain (XPX) and then figuring out if that exchange is trustworthy is more than most people - even experienced crypto traders - can handle!

We've done all the hard research for you. Let's get started.

Step 1Find the Best Sirius Chain Exchange

Ultimately, doing your own research in crypto is the best way to learn the processes of moving your money, finding promising investment opportunities, and buying and selling cryptocurrencies.

We have done years of work to make this as simple as possible for you.

Why You Should Trust Our Recommendations


We started with 346 crypto exchanges.

We start by evaluating our comprehensive list of 346 exchanges that we have spent 7+ years and 600+ hours gathering data on.




of these exchanges sell Sirius Chain.

We then filter down the entire set of possible marketplaces to only the ones that have active XPX markets.




of these exchanges have $100m in daily trade volume.

We then remove any exchanges that don't have adequate trading volume to make buys and sales of all sizes.




remaining exchanges received a 7/10 Trust Score.

We give each exchange a trust review rating using history, longevity, proof of reserves, and reputation.


Apply our editorial review process to rank the remaining exchanges.

We manually review the remaining candidates to declare a winner.

The Winner is Zengo

VISIT Zengo Read Review
Reasons we ♥ Zengo
Keyless security
Asset Recoverability
User-friendly design
Broad Cryptocurrency Support
24/7 Support
Apple Pay
Bank Transfer (ACH)
Credit Card
Debit Card
Google Pay

Step 2Register Your New Account

  1. Download App: Get the ZenGo wallet app from the App Store (iOS) or Google Play (Android).
  2. Create Wallet: Open the app and select “Create a New Wallet” to initiate the setup.
  3. Set Security: Implement security measures including Face ID or Touch ID, email verification, and a keyless backup system.
  4. Add Cryptocurrencies: Click “Add Assets” and choose the cryptocurrencies you wish to add.
  5. Begin Usage: Start using your ZenGo wallet to send and receive cryptocurrencies, check balances, and track transactions​​.

Step 3Fund Your Account

Once you have registered or logged in to your account at , there are several funding methods you can use to buy Sirius Chain cryptocurrency.

You can buy Sirius Chain on using:

Please select listing to show.

  • Bank Transfer (ACH) 3-5 business days processing time
  • Debit Card Instant processing time
  • Wire Transfer 1-3 business days processing time
  • Paypal Instant processing time
  • Apple Pay Instant processing time
  • Google Pay Instant processing time
  • SEPA 1-3 business days processing time
  • EFTCAD 3-4 business days processing time
  • Interac Instant processing time
  • SGD Transfers 2-3 business days, Same day for a fee processing time
  • 3D Secure Card UK Instant processing time
  • Easy Bank Transfer UK Less than 2 hours processing time
  • Faster Payments UK 1-3 business days processing time
  • Instant Card Cashouts UK Instant processing time
  • PayPal UK Instant processing time

Step 4Buy Sirius Chain (XPX)

After registering and funding your account at , you should be able to buy Sirius Chain after your deposit finishes processing. After you receive your XPX, make sure to secure it and follow best security practices to avoid losing it scams or hacks.

Best Sirius Chain Exchanges

Sirius Chain is also available on these exchanges:

Frequently Asked Questions

Yes, Sirius Chain is safe to buy. It is listed for trade on some of our top-rated exchanges including Binance, Zengo, Coinbase, Kraken, KuCoin, Bybit, OKX,, BingX.

You can buy Sirius Chain instantly at Binance, Zengo, Coinbase using their instant buy feature or a credit card.

Yes you can buy less than one (1) XPX. Cryptocurrencies in general are divisible to 16 decimal places.

To buy Sirius Chain, you will need to deposit funds into your exchange account - which usually has no fees - and then buy XPX, which will incur a trading or purchase fee; usually 0.1-3% depending on the exchange.

You can buy $1 of Sirius Chain at Binance, Zengo, Coinbase.

Sirius Chain Investment & Buying Guide

What is ProximaX?

ProximaX is a second-generation extension of blockchain and distributed ledger technology (DLT) that is offers an abundance of services and protocols powered by NEM blockchain. ProximaX combines the blockchain, storage, streaming and an advanced consensus algorithm to create a stable, all-in-one platform for wider cross-industry application and decentralized app (DApp) development. The ProximaX Sirius platform is an integrated assembly of proven technologies for enterprises to develop applications with superior design while substantially reducing the total cost of ownership and time to market. Its native token, XPX, will be used as the common currency for the purchase of services provided that are offered by the platform, namely storage space and video bandwidth.

History of ProximaX

With its headquarters in Singapore, ProximaX was created by the founder of the Foundation and first president Lon Wong, and co-founded by software developer Alvin Reyes. Its core team consists of computer scientists, blockchain experts and marketing specialists. The ProximaX ICO ran from April 15th – 25th, 2018, and reached its funding goal of $25 million, making it one of the most successful ICOs ever launched from the NEM platform. The XPX token opened for trading on August 9th, 2018, and by mid-November of the same year it had surpassed a market capitalization value of $30 million.

How ProximaX Works

ProximaX works by extending traditional blockchain protocols by assimilating a variety of off-chain, peer-to-peer service layers that are found in traditional software-as-a-service (SaaS) and internet-as-a-service (IaaS) based centralized architectures. These include content delivery networks (CDN) and cloud offerings. The primary services that ProximaX provides are using the NEM blockchain to coordinate decentralized storage and streaming media. This is managed and governed by a well-designed set of consensus protocols that serve to safeguard the integrity of the network, along with measuring, validating, and guiding the decentralized workforce in a manner that allows it to prosper and grow to scale.

Why ProximaX?

Decentralized storage and video streaming. The ProximaX platform allows for users to rent out not only empty servers but also internet bandwidth as well in exchange for their XPX token and allows anybody to take part in the renting or buying process, thus decentralizing the provision and access of these services.

API driven. ProximaX’s open source API is suitable for building custom DApp for a wide variety of purposes, including notary services, KYC processes, health record and identity management, big data applications, supply chain management, as well as the aforementioned storage and streaming services.

Incentivizes scaling and cost reduction. By using the NEM blockchain to decentralize the provision of digital- and network-based services, developers using the ProximaX platform can be rewarded with users and a large customer base by lessening the cost of these services. Developers are also rewarded for finding ways to maximize the benefits of the blockchain in order to provide scalability during the provision of their services.

NEM based token. As the XPX token is hosted on and uses the NEM blockchain, it enjoys the security, speed, stability and low cost of the NEM network.


Sirius Chain (XPX)
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