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a0bank is a trading name of A0 Financial Technologies Ltd. Authorised and regulated across multiple jurisdictions. Cryptocurrencies are high-risk assets and their value can go up or down. Your capital is at risk. Crypto assets are not covered by the Financial Services Compensation Scheme (FSCS) or equivalent protection schemes in all jurisdictions. Please read our Terms of Service and Privacy Policy before using our services.

Β© 2026 a0bank. All rights reserved.

Blog

Insights on crypto banking

Practical guides on earning interest on crypto, spending globally, borrowing against your savings, and more.

How to Open a Global Bank Account Online in 2026 (No Branch Visit Required)
Global Banking7 min read

How to Open a Global Bank Account Online in 2026 (No Branch Visit Required)

A practical guide to opening an international bank account online β€” what documents you need, which accounts support multiple currencies, and how to get started in under 10 minutes.

25 February 2026Read article β†’
Best Crypto Savings Accounts in 2026: What to Look For
Crypto Savings8 min read

Best Crypto Savings Accounts in 2026: What to Look For

Compare crypto savings accounts by interest rate, supported assets, security model, and regulatory status. A practical guide to growing your crypto holdings safely.

20 February 2026Read article β†’
Crypto-Backed Loans: Borrow Cash Without Selling Your Bitcoin
Crypto Loans8 min read

Crypto-Backed Loans: Borrow Cash Without Selling Your Bitcoin

How cryptocurrency-backed loans work, how to use your Bitcoin or Ethereum as collateral, what loan-to-value ratios mean, and what to watch out for.

15 February 2026Read article β†’
Crypto Debit Cards: How to Spend Bitcoin Anywhere in 2026
Crypto Spending6 min read

Crypto Debit Cards: How to Spend Bitcoin Anywhere in 2026

Everything you need to know about crypto debit cards β€” how they work, what fees to expect, and how to pick one that works worldwide. Includes a look at Visa-backed crypto cards.

10 February 2026Read article β†’
How to Earn Interest on Bitcoin in 2026
Crypto Savings7 min read

How to Earn Interest on Bitcoin in 2026

Learn how Bitcoin holders can earn up to 6.25% annual interest on their savings without selling their crypto. Compare crypto savings accounts and find the best rates.

1 February 2026Read article β†’
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