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0x Protocol (ZRX): price and where to buy in Spain

$0.110363

€0.0961975 at the exchange rate of September 16, 2026, 19:00

Last 30 days, one price per day in USD.

ATH (all-time high)

$2.50

% from its ATH

-95.58 %

% price change, 24 hours

0.54 %

% price change, 1 hour

-0.42 %

Market data updated on September 15, 2026, 14:19 (UTC).

How much is 0x Protocol (ZRX) worth today?

The current price of 0x Protocol is $0.110363 USD. At the exchange rate of September 16, 2026, that comes to €0.0961975. Its all-time high (ATH) was $2.50. It is now trading 95.58% below that high. Over the last 24 hours its price has moved 0.54%.

The market capitalisation of 0x Protocol is $93,712,166 USD, which reflects the total value of every coin in circulation.

What if 0x Protocol had Bitcoin's market cap? Work out what each ZRX would be worth with the market cap calculator.

Where to buy 0x Protocol in Spain

Since 1 July 2026 only platforms authorised under MiCA may operate in Spain. These ones are and have the pair open — two different things, and both worth checking. You can verify the authorisation yourself in the register we keep up to date:

Is this your first purchase? Before opening an account, read how to buy cryptocurrency in Spain step by step: the right order, what they will ask you for and what you pay extra if you press the wrong button.

  • Bit2Me — ZRX/EUR. You can pay in euros. Bitcoinforme S.L., authorised by Comision Nacional del Mercado de Valores (CNMV) since 10/2025.
  • Bitvavo — ZRX/EUR. You can pay in euros. Bitvavo B.V., authorised by Netherlands Authority for the Financial Markets (AFM) since 06/2025.
  • Kraken — ZRX/EUR, ZRX/USD. You can pay in euros. Payward Europe Solutions Limited, authorised by Central Bank of Ireland (CBI) since 06/2025.
  • Coinbase — ZRX/USD. No euro pair: you would have to swap into another coin first, and that swap is taxable in Spain. Coinbase Luxembourg S.A., authorised by Commission de Surveillance du Secteur Financier (CSSF) since 06/2025.

Being authorised does not mean they are the best option for you: it means they may operate legally. Fees and service are something you have to look at separately. This is not investment advice.

Availability checked on 14/09/2026. We cannot say either way for Bitpanda: it does not publish its list of trading pairs.

And when you sell at a profit, it has to be declared: work out what you pay in Spanish income tax using the FIFO method the tax office requires. And if you hold more than €50,000 on platforms outside Spain, you also have to file form 721, which is informational and costs nothing.

What is 0x Protocol

0x Protocol trades under the ticker ZRX and ranks #280 by market capitalisation in the CoinGecko catalogue. It is a token issued on the Ethereum network, not a coin with a chain of its own. Its contract on that network is 0xe41d2489571d322189246dafa5ebde1f4699f498. Its genesis block is dated 11 August 2017. CoinGecko lists it under decentralised exchanges, exchange tokens and decentralised finance (DeFi).

Other cryptocurrencies you may be looking at

Website

https://www.0xprotocol.org/

Blockchain explorer

https://etherscan.io/token/0xe41d2489571d322189246dafa5ebde1f4699f498 https://intel.arkm.com/explorer/token/0x https://ethplorer.io/address/0xe41d2489571d322189246dafa5ebde1f4699f498

Social media

Categories

Decentralized Exchange (DEX) | Exchange-based Tokens | Decentralized Finance (DeFi) | Ethereum Ecosystem | Coinbase Ventures Portfolio | Pantera Capital Portfolio | GMCI DeFi Index | Blockchain Capital Portfolio | GMCI Index | Made in USA | Governance |

BTC equivalent

1 zrx = 0.0000014500 BTC

See 0x Protocol price scenarios

Frequently asked questions about 0x Protocol

0x Protocol is a cryptocurrency that trades under the ticker ZRX.

Four steps: open an account with a provider authorised to operate in Spain, verify your identity, deposit euros by SEPA transfer and buy 0x Protocol in the matching pair. If you plan to hold for a long time, consider withdrawing to a wallet you control: moving your coins to your own custody is not a sale, so it is not taxed. Selling 0x Protocol at a profit is, and you can work out how much.

You can buy it with euros on Bit2Me, Bitvavo and Kraken (ZRX/EUR). It also trades on Coinbase (ZRX/USD), but with no euro pair: you would have to swap into another coin first, and that swap is taxable in Spain. Checked on 14/09/2026. We cannot say either way for Bitpanda: it does not publish its list of trading pairs.

The all-time high of 0x Protocol was $2.50. It currently trades 95.58% below that level.

1 ZRX is worth 0.00000145 BTC at the current rate.
0x Protocol

Price scenarios

What distance 0x Protocol would have to cover to reach its historical reference points.

See scenarios ↓

0x Protocol price scenarios

0x Protocol trades today at $0.110363. Its all-time high was $2.50, reached on January 12, 2018. Going back to that level would mean a rise of 2,165.3% from the current price, that is, multiplying it by 22.65.

At the other end, its all-time low was $0.073101 on August 18, 2026: from there the price has multiplied by 2. That path already happened and says nothing about the next one.

Recent path

0x Protocol price change over different periods.
PeriodChange
24 hours up +0.54%
7 days up +11.75%
30 days up +44.66%
1 year down -58.12%

Why you will not find a price prediction here

There is no method that reliably predicts the price of a cryptocurrency. It depends on regulation, on adoption, on interest rates, on the decisions of a handful of very large firms and on market sentiment — none of which follows from today's price. A figure twelve months out would not be analysis: it would be an invented number that looks like data.

What you can look at is right above, and it is verifiable: the all-time high and low with their dates, how far away each one is and the recent path. With that you decide for yourself, which is rather more than a figure with nothing behind it gives you.

This page is not investment advice. Cryptocurrencies are a volatile asset and are not covered by any deposit guarantee scheme: you can lose all the money you put in. Read up and decide for yourself.

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