OKX Review 2026: MiCA-Regulated Crypto Exchange With Up to €400 in Rewards

Looking for a regulated crypto exchange where you can easily buy and trade Bitcoin? OKX is our favorite in 2026.

OKX offers (European) users MiCA-regulated services, 1:1 Proof of Reserves and SEPA Instant EUR deposits. New users can also be eligible for rewards through the OKX referral program.

🎁 Join OKX through Bitcoin Community and check your available rewards

Why Choose OKX?

🇪🇺 MiCA-Regulated in Europe

OKX Europe Limited is authorized as a crypto-asset service provider under the EU’s Markets in Crypto-Assets (MiCA) framework by the Malta Financial Services Authority.

For European customers, this provides a regulated framework for accessing crypto services.

This proves that OKX is a very serious player in this business. Not only for Europeans but for all global users worldwide.

🔐 1:1 Proof of Reserves

OKX publishes monthly Proof of Reserves reports and states that customer assets are backed 1:1.

Users can also examine the published reserve information and associated on-chain wallet data.

Proof of Reserves is not the same as bank deposit insurance, but it provides additional transparency into an exchange’s reserves.

⚡ Instant EUR Deposits With SEPA

European users can deposit euros through SEPA and SEPA Instant where supported by their bank and account.

For someone who simply wants to transfer euros from a European bank account and buy Bitcoin, this makes the process straightforward.

Up to €400 in New-User Rewards

The Bitcoin Community referral promotion currently gives you up to €400 in rewards, paid in BTC!

The tasks to complete are:

💰 How the €400 Can Add Up

You don’t need to complete *every* task, just pick the ones you like. Also, you should never deposit or trade more than you are comfortable with just to chase a reward. Trading cryptocurrency carries significant risk. The exact tasks, reward amounts, eligibility requirements and availability can vary by country, account and campaign. Always check the OKX Rewards Center for the offer actually available to you.

There is also a potentially separate deposit bonus of up to €5,000 for eligible users who deposit and hold qualifying crypto or cash.

How to Get the Offer

1. Register through our Bitcoin Community promotion link
2. Enter or confirm referral code 66695085.
3. Complete identity verification.
4. Open the OKX Rewards Center and check your available tasks.
5. Complete only the tasks you actually want to complete.

Don’t deposit or trade money solely to obtain a bonus. Trading cryptocurrency involves significant risk, and losses can exceed the value of any promotional reward.

Is OKX Safe?

OKX offers several features that are important to Bitcoin users:

• MiCA authorization in Europe
• Operating since 2017
• Monthly Proof of Reserves
• 1:1 reserve claims for customer assets
• SEPA and SEPA Instant EUR deposits
• Available worldwide in 121+ countries (complete list)
• A broad range of Bitcoin and cryptocurrency services

And remember the most important Bitcoin rule:

Not your keys, not your Bitcoin.

Bitcoin held on an exchange is held in the exchange’s custody. If you’re holding Bitcoin for the long term, consider withdrawing it to a wallet where you control the private keys.

Check our article about this subject: Why Every Bitcoiner Should Learn Self-Custody

Conclusion

For users looking for a regulated crypto exchange, OKX combines MiCA authorization, Proof of Reserves and convenient EUR deposits through SEPA.

The Bitcoin Community referral code 66695085 can also give eligible new users access to the current referral promotion, potentially providing up to €400 in BTC rewards and €5000 deposit bonus, plus any additional promotions shown in the OKX Rewards Center.

👉 Check Your OKX Offer

Join OKX through Bitcoin Community