0x (ZRX) is a decentralized exchange protocol built on the Ethereum blockchain, designed to facilitate peer-to-peer trading of ERC-20 tokens and other digital assets. As a foundational infrastructure in the decentralized finance (DeFi) ecosystem, 0x enables developers to build decentralized applications (dApps) with integrated trading capabilities. The native ZRX token plays a crucial role in governance and fee mechanisms within the network.
With a market cap of $257,213,959 and a circulating supply of 847,496,054 ZRX out of a total 1 billion, 0x holds the #195 rank among cryptocurrencies. Developed by Will Warren and Amir Bandeali in the U.S., the project launched on August 15, 2017, and is now maintained by ZeroEx Intl. As a non-mineable token, ZRX relies on smart contracts for issuance and transactions.
The protocol powers tools like 0x Instant, 0x Launch Kit, and 0x Extensions, empowering developers to embed seamless crypto purchasing and decentralized exchange features into apps and platforms. ZRX serves as a governance token, allowing holders to vote on 0x Improvement Proposals (ZEIPs), shaping the protocol’s evolution.
Top Platforms to Buy, Sell, and Swap ZRX
When it comes to trading 0x (ZRX), choosing the right platform is essential for security, speed, and cost efficiency. Among the exchanges supporting ZRX, several stand out for their reliability, user experience, and range of services.
Best Exchange for ZRX in the United States: CEX
One platform consistently rises above the rest—CEX, a trusted trading platform established in July 2014. Headquartered in London and registered as a Money Service Business under FinCEN (registration number 31000176194955), CEX combines regulatory compliance with robust functionality.
👉 Discover why CEX is a top-rated platform for secure ZRX trading
CEX supports 29 cryptocurrencies, including ZRX, and allows trading with three fiat currencies: USD, EUR, and GBP. Users can deposit or withdraw via eight payment methods, making it highly accessible for U.S. traders.
Key Features of CEX:
- Licensed and regulated financial entity
- Over 10 years of operational history
- Low fees: 0% on many transactions
- High transaction limits: $20 to $10,000 USD per trade
- Fast KYC verification and responsive customer support
- Additional services: Staking, margin trading, lending
Payment Methods for Buying/Selling ZRX in the U.S.:
- Any Local Bank (domestic transfers)
- Visa & Mastercard (credit/debit cards)
- Skrill (e-wallet)
- Advanced Cash
- Epay
- SWIFT Transfer (international)
You can also swap ZRX directly with major cryptos like ETH, BTC, USDT, XRP, LTC, DASH, DOGE, and BCHABC.
With 27 user reviews—all positive—CEX earns a rare 100/100 score, reflecting its reputation for safety, ease of use, and reliability.
Top 4 ZRX Exchanges in the United States
While multiple platforms support ZRX trading, these four are among the most trusted for U.S.-based users:
1. CEX
A leading trading platform since 2014, CEX offers full fiat support for USD transactions through local banks, cards, e-wallets, and SWIFT. Its compliance framework and user-friendly interface make it ideal for both beginners and advanced traders.
2. Coinbase
Established in 2012, Coinbase is one of the most recognized names in crypto. As an e-wallet and exchange, it supports ZRX trading with USD via:
- Local bank transfers
- Visa & Mastercard
- PayPal (withdrawals only)
- SWIFT
Coinbase is known for strong security measures and an intuitive app, backed by 25 positive reviews.
3. EXMO
Launched in 2013, EXMO is a global trading platform offering ZRX/USD pairs with support for:
- Visa & Mastercard (purchases only)
- Advanced Cash
- Payeer (purchases only)
- SWIFT Transfer
Though less known in the U.S., EXMO maintains high ratings with 20 positive reviews.
4. Kraken
Founded in 2011, Kraken is a veteran in the crypto space and fully compliant with U.S. regulations. It supports ZRX trading using:
- Any Local Bank
- Etana
- SWIFT Transfer
Kraken appeals to users seeking advanced trading tools and institutional-grade security.
Where to Buy ZRX in the United States
Currently, there are 7 active offers to buy ZRX in the U.S., with the most popular methods being:
- Any Local Bank – Supported by 3 exchanges; ideal for direct bank transfers.
- Visa & Mastercard – Available on 3 platforms; instant purchases with credit/debit cards.
- Skrill – Offered by one exchange; fast e-wallet integration.
These options provide flexibility whether you prioritize speed, convenience, or low fees.
👉 Compare real-time ZRX purchase options across top platforms
Global Ways to Buy ZRX
Worldwide, there are 9 primary methods to purchase ZRX:
- SWIFT Transfer – Available in 4 offers; suitable for international bank transfers.
- Advanced Cash – Supported by 2 platforms; global reach.
- Payeer, Etana, and Epay – Each offered once; ideal for cross-border transactions.
These methods ensure accessibility regardless of location.
Where to Sell ZRX
Selling ZRX has never been easier. Whether you're cashing out for personal expenses or portfolio rebalancing, several secure options exist.
Selling ZRX in the U.S.
There are currently 7 opportunities to sell ZRX for USD:
- Any Local Bank – Preferred by 3 buyers; secure and direct.
- Visa & Mastercard – Used by 2 buyers; be cautious with P2P reversals.
- Skrill – Chosen by 1 buyer; fast e-wallet payout.
- PayPal – Selected by 1 buyer; convenient but reversible—use trusted platforms.
Global Options to Sell ZRX
Internationally, users can cash out via:
- SWIFT Transfer – Suggested in 4 deals; worldwide coverage.
- Advanced Cash, Etana, and Epay – Each available in at least one offer.
These methods support transfers to over 200 countries.
How to Swap ZRX for Other Cryptocurrencies
ZRX can be swapped with 48 different cryptocurrencies, representing over 96% of supported digital assets on major exchanges.
There are 171 total swap pairs, including high-demand coins such as:
- Bitcoin (BTC) – 10 exchange options
- Ethereum (ETH) – 6 options
- Uniswap (UNI) – 4 options
- SushiSwap (SUSHI) – 4 options
- Chainlink (LINK) – 4 options
- Tether (USDT) and USD Coin (USDC) – Stablecoin swaps available
- Polkadot (DOT) and OmiseGO (OMG) – Niche but active markets
Swapping is fast, secure, and often fee-efficient—especially when using decentralized protocols powered by the 0x infrastructure.
Frequently Asked Questions (FAQ)
What is the current price of ZRX?
As of now, 1 ZRX is valued at approximately $0.30 USD. Prices may vary slightly across exchanges due to liquidity and trading volume differences.
Can I mine ZRX tokens?
No, ZRX is not mineable. It is a non-mineable ERC-20 token with a fixed supply of 1 billion tokens. New tokens are not generated through mining or staking.
What is the purpose of the ZRX token?
ZRX serves as a governance token for the 0x protocol. Holders can vote on proposals (ZEIPs) that influence upgrades and development. Relayers—entities that facilitate trades—also use ZRX to pay fees.
Is 0x a decentralized exchange?
Yes, 0x is an open-source protocol that enables decentralized trading. It does not operate a single exchange but provides the infrastructure for others to build decentralized exchanges (DEXs).
Which wallets support ZRX?
ZRX is an ERC-20 token and is compatible with any Ethereum-based wallet, including MetaMask, Trust Wallet, Ledger Nano S/X, and MyEtherWallet.
How do I store ZRX safely?
For maximum security, store ZRX in a hardware wallet like Ledger or Trezor. Software wallets like MetaMask are also reliable if secured with strong passwords and two-factor authentication.
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