Buy Polyhedra Network (ZKJ)

Buy and trade Polyhedra Network easily in EUR and USDC with one of Europe’s leading crypto platforms.

  • Ultra-low trading fees: 0,15%
  • Buy Polyhedra Network with iDEAL-Wero, Bancontact or SEPA
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Polyhedra Network ZKJ
0,005452 +0,41%
EUR
ZKJ
Buy ZKJ
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€ 0,005452 +0,41% Today
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Polyhedra Network Market Data

Current price
€ 0,005452
Market cap
€ –
Volume (24H)
€ 276.868,92
Circulating supply
– ZKJ
Trading activity
98.84% Buy 1.16% Sell
Buy Polyhedra Network

Polyhedra Network resources

Buy Polyhedra Network in 3 steps

Step 1: Create an account 
Open a free account with Finst in just 2 minutes and buy your first Polyhedra Network right away. We offer speed, security, and some of the lowest fees in Europe for buying Polyhedra Network. Create an account, verify your ID (legally required), and start trading. Your data remains safe and confidential. 

Step 2: Deposit Euros  
Decide how much Polyhedra Network you want to buy using our calculator. Deposit euros into your account via payment methods like iDEAL-Wero, SEPA, or Bancontact.  

Step 3: Buy and receive Polyhedra Network 
To store your Polyhedra Network, you need a digital wallet. With Finst, you’ll automatically receive a Polyhedra Network wallet—no action needed on your part.  Already have your own Polyhedra Network wallet or want to send your Polyhedra Network to an external wallet? Check here to see which networks we support. After your payment, you’ll usually receive your Polyhedra Network within a few minutes. 

That’s how easy it is to buy Polyhedra Network! 
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Buy Polyhedra Network at Finst.
A platform with ultra-low fees.

  • Buy crypto in EUR with a 0,15% flat fee via iDEAL-Wero, Bancontact, or SEPA
  • Assets are held on a 1:1 basis with audited Proof of Reserves
  • Finst is authorized as a crypto-asset service provider by the Dutch Authority for the Financial Markets (AFM)
As featured in De Telegraaf FD.nl CoinDesk Business insider Nederland MT/Sprout De Tijd

Polyhedra Network (ZKJ) Price Performance

Polyhedra Network price is -97,81% over the last year. The highest price of ZKJ in the last year was € 0,285 and the lowest price of Polyhedra Network in the last year was € 0,005291.
1D return
+0,41%
1W return
+0,07%
1M return
-10,59%
1Y return
-97,81%
YTD return
-83,34%
All-time return
-99,51%
Preview ZKJ on the Finst platform

Network information

Name
Polyhedra Network
Ticker
ZKJ
Network name
EXPchain
RPC URL
https://chainlist.org/chain/18880
Explorer URL
https://etherscan.io/token/0xC71B5F631354BE6853eFe9C3Ab6b9590F8302e81

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  • Market order

    Buy Polyhedra Network instantly at the best available price. Ideal for quick and easy purchases.

  • Limit order

    Set your maximum price for Polyhedra Network. Your order will be executed when your limit price is reached on the market

  • Auto Invest

    Automate your crypto purchases on a daily, weekly, bi-weekly, or monthly basis.

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FAQ

  • How to buy Polyhedra Network?

    Follow the steps below to easily and securely buy Polyhedra Network.

    1. Sign up

      Create an account with a reputable crypto platform like Finst.

    2. Deposit EUR

      Deposit Euros using payment methods like iDEAL-Wero, Bancontact, or SEPA.

    3. Start investing

      Buy Polyhedra Network and securely store it on our platform.

  • Can I buy Polyhedra Network with USD?

    No. However, Finst offers a dollar-denominated option through USDC. You can trade Polyhedra Network against USDC and benefit from deep USDC liquidity, broad trading flexibility and access to 115000+ crypto pairs, all with a fixed ultra-low trading fee of 0,15%.

  • Can I automatically invest in Polyhedra Network on a recurring basis (DCA)?

    Yes, with Auto Invest, you can set up daily, weekly, bi-weekly, or monthly purchases of your favorite crypto using the Dollar Cost Averaging (DCA) strategy. Create your own investment plan and DCA Polyhedra Network without any action required or additional fees.

    Do you prefer to store your crypto on your external wallet? At Finst, we have various cryptocurrencies enabled for automatic withdrawals, which are sent straight to your wallet after each recurring purchase.

  • What fees do I need to pay when buying Polyhedra Network?

    When you buy Polyhedra Network through Finst, you benefit from ultra-low trading fees of 0,15% per transaction.

    Any fees you may encounter when trading crypto are clearly shown for every transaction on our platform.

    It's important to note that network fees are outside of our control, as they are determined by the blockchain networks themselves.

    This means that while network fees may vary depending on the blockchain and current demand, our trading fee remains consistent, helping you better manage your transaction costs.

  • Which order types can I use to buy Polyhedra Network?

    At Finst, we support several order types to buy Polyhedra Network: Market Order, Limit Order, and Auto Invest (DCA).

    - With a Market Order, you buy Polyhedra Network instantly at the best available market price.

    - Do you want to buy Polyhedra Network at a lower price? With a Limit Order, you set the maximum price you're willing to pay for Polyhedra Network. Your order will be executed once your limit price is reached on the market.

    - Do you want to invest in Polyhedra Network without constantly checking the market? With Auto Invest, you can schedule automatic and recurring purchases. Whether you want to buy daily, weekly, bi-weekly, or monthly - you choose the frequency.

  • Can I use limit order to buy Polyhedra Network?

    Yes, on our platform, you can easily buy Polyhedra Network with a Limit Order. This allows you to set the maximum price you're willing to pay. Your order will be executed once the price of Polyhedra Network reaches your limit price or lower.

    A Limit Order is ideal if you want to wait for a better price without constantly monitoring the market.

  • Is it safe to buy Polyhedra Network?

    Yes, it is safe to buy Polyhedra Network through Finst. We are authorized as a crypto-asset service provider by the Dutch Authority for the Financial Markets (AFM) (no. 41000015), and we are the first and only Dutch crypto platform that successfully obtained a Proof of Reserves (PoR) from an independent and reputable audit firm (Audit Now). At Finst, your assets are segregated and held on a 1:1 basis, plus reserves.

  • Is it legal to buy Polyhedra Network?

    Yes, buying Polyhedra Network is legal in Europe. However, we advise you to do your own research before making a purchase.

  • Can I buy Polyhedra Network anonymously?

    No, due to laws and regulations, it is not possible to buy Polyhedra Network or other cryptocurrencies anonymously on a regulated crypto platform in Europe.

  • Can I buy Polyhedra Network with iDEAL-Wero?

    Yes, at Finst, you can easily buy Polyhedra Network with iDEAL-Wero. We also support popular payment methods like SEPA and Bancontact.

  • Do you have to buy one Polyhedra Network?

    At Finst, you can start investing in Polyhedra Network with as little as €1. For many coins, it is not necessary to buy a whole coin.

  • What are the risks of investing in Polyhedra Network?

    Investing in cryptocurrencies like Polyhedra Network involves risks of losses. You can lose (part of) your deposit. Before you decide to buy Polyhedra Network, it is important to understand the risks.

    Volatility: The price of Polyhedra Network can fluctuate significantly. This means that its value can rise and fall quickly.

    No guaranteed profit: Previous price increases do not guarantee future returns. Therefore, only invest money that you can afford to lose.

    External factors: The price of Polyhedra Network is influenced by external factors, such as economic conditions and the actions of influential individuals, governments, and institutions. These factors can have a positive or negative impact on the price.

  • How to store Polyhedra Network?

    You can securely store your Polyhedra Network in your Finst wallet. Some cryptocurrencies also support external wallets, allowing you to send your crypto to your own wallet if desired. We use state-of-the-art security measures to keep you and your crypto safe.

    We work with Fireblocks, one of the most trusted crypto security infrastructure providers, to safely store your Polyhedra Network. They make use of Multi-Party Computation (MPC) technology which is an advanced cryptographic technology used to protect your digital assets.

    Additionally, Finst is the first and only Dutch crypto platform that has successfully conducted an extensive Proof of Reserves (PoR) audit. With Finst, your assets are segregated and held on a 1:1 basis, plus reserves.

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Additional Information about Polyhedra Network (ZKJ)

What Is Polyhedra Network (ZKJ)?

Polyhedra Network is an infrastructure project that uses zero-knowledge technology to make data and computations verifiable. With a zero-knowledge proof, you can prove that a computation is correct without revealing all the underlying data publicly.

One of Polyhedra Network's main products is zkBridge. It allows different blockchains to exchange messages, data, and tokens with each other. Cryptographic proofs check the accuracy of that information, so there is less need to trust the central parties that usually run a bridge.

Polyhedra also develops Expander, a system that makes it possible to generate zero-knowledge proofs quickly. This technology can be used for things like blockchain transactions, cross-chain communication, and verifying AI model computations.

The project also develops EXPchain, a blockchain built for verifiable and scalable AI applications. Developers can build apps here where zero-knowledge proofs can be used to check whether AI computations were carried out correctly.

ZKJ is the utility token of the Polyhedra ecosystem. Among other things, it is used to pay transaction fees on EXPchain and to access certain network services.

How Does Polyhedra Network (ZKJ) Work?

Polyhedra Network works by using zero-knowledge technology to make computations and data verifiable. One key piece is Expander, a system used to create zero-knowledge proofs. First, a computation is turned into a so-called circuit. Then a prover runs the computation and creates a compact cryptographic proof. Other parties can use that proof to check that the result is correct without rerunning the full computation.

Another important product is zkBridge. It lets smart contracts send messages and data between different blockchains. A message is recorded on the original blockchain and then moved to the destination network by a relayer. Zero-knowledge proofs are used to verify the information from the original blockchain. As a result, the receiving blockchain does not have to fully trust a single central bridge operator.

Polyhedra also develops EXPchain, its own EVM-compatible Layer 1 blockchain. That lets developers use existing Ethereum tools and smart contracts. EXPchain is mainly focused on AI applications where zkML can prove that an AI model or computation was carried out correctly without exposing sensitive input data.

According to the documentation, EXPchain uses Expanded Proof of Stake, also called ExPoS, as its consensus mechanism. Validators help verify transactions and add new blocks to the network. Polyhedra combines this staking model with zero-knowledge technology to make computations and information within the network verifiable.

ZKJ is the native utility token of EXPchain and is used to pay transaction fees. The token was originally issued on Ethereum and BNB Smart Chain and can be moved to EXPchain through a bridge. ZKJ can also be staked. Stakers and zero-knowledge provers can receive rewards for their contribution to the network. The token can also be used for governance, which lets holders vote on certain decisions within the ecosystem.

Who Are the Founders of Polyhedra Network?

Polyhedra Network was founded by Yongzheng Jia, Tiancheng Xie, and Jiaheng Zhang. Yongzheng Jia, also known as Abner Jia, is co-founder and CEO. Tiancheng Xie is co-founder and CTO, while Jiaheng Zhang is involved as co-founder and Chief Scientist in the project's cryptographic research.

The founders have a background in computer science, cryptography, and zero-knowledge technology. Xie earned a PhD at UC Berkeley and focuses mainly on zero-knowledge proofs and blockchain interoperability. The research behind Polyhedra started back in 2019 and later led to zkBridge, a system that lets different blockchains exchange data in a verifiable way.

Polyhedra Network was publicly introduced in 2023. The founders started the project to make computations and communication between blockchains verifiable with cryptographic proofs, without users having to fully trust central intermediaries.

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