https://kolo.xyz/blog Guides on spending crypto, cards, wallets and payments. From the team building Kolo. en Thu, 06 Aug 2026 13:44:08 GMT https://kolo.xyz/blog/whats-new-in-kolo https://kolo.xyz/blog/whats-new-in-kolo Fri, 17 Jul 2026 09:00:00 GMT Kolo updates This update makes your card details more useful, your transaction history easier to read, and sending crypto to multiple people much faster. Here is what is new. https://kolo.xyz/blog/usdt-visa-card-spend-crypto-like-cash-in-2026 https://kolo.xyz/blog/usdt-visa-card-spend-crypto-like-cash-in-2026 Mon, 01 Jun 2026 20:02:00 GMT Cards This guide walks through how these cards work in 2026, what they actually let you do, how they compare to a regular debit card, and what to look for before you sign up. https://kolo.xyz/blog/how-to-buy-crypto-with-your-credit-card-in-2026 https://kolo.xyz/blog/how-to-buy-crypto-with-your-credit-card-in-2026 Wed, 27 May 2026 11:24:00 GMT Cards How to buy crypto with a credit card in 2026 - fees, speed, security, top platforms, and what to do with the crypto after you buy it. https://kolo.xyz/blog/best-crypto-card-in-dubai-2026-a-practical-comparison-for-uae-residents https://kolo.xyz/blog/best-crypto-card-in-dubai-2026-a-practical-comparison-for-uae-residents Fri, 01 May 2026 00:00:00 GMT Travel Dubai is one of the few cities where a crypto Visa card stops being a niche tool and starts looking like a sensible default. The population is heavily expat. https://kolo.xyz/blog/best-crypto-cards-in-the-uk-2026-how-to-spend-usdt-and-crypto-at-any-visa-merchant https://kolo.xyz/blog/best-crypto-cards-in-the-uk-2026-how-to-spend-usdt-and-crypto-at-any-visa-merchant Fri, 01 May 2026 00:00:00 GMT Cards If you hold stablecoins or crypto and want to spend them like normal money, a crypto card UK option is the most practical bridge between your wallet and your weekly… https://kolo.xyz/blog/crypto-visa-card-for-everyday-spending https://kolo.xyz/blog/crypto-visa-card-for-everyday-spending Wed, 01 Apr 2026 00:00:00 GMT Cards Coffee. Groceries. Rideshares. Rent transfers. If your crypto still lives in a wallet you only open to check the market, it is not doing much for your actual life. https://kolo.xyz/blog/crypto-on-ramps-crypto-off-ramps https://kolo.xyz/blog/crypto-on-ramps-crypto-off-ramps Sat, 01 Nov 2025 00:00:00 GMT Payments On ramp vs off ramp? Find the difference, use cases, size of fees, and how to pick a proper solution to manage crypto & fiat transfers. https://kolo.xyz/blog/nfc-tap-to-pay-crypto-card-payments https://kolo.xyz/blog/nfc-tap-to-pay-crypto-card-payments Sat, 01 Nov 2025 00:00:00 GMT Cards NFC contactless payments crypto show smashing adoption. See how it works, how to save a few bucks on fees, and why the tech use cases keep expanding. https://kolo.xyz/blog/stablecoins-usdt-usdc-for-travelling https://kolo.xyz/blog/stablecoins-usdt-usdc-for-travelling Sat, 01 Nov 2025 00:00:00 GMT Travel Stablecoins travel is 2025 mainstream—instant, borderless, and with the lowest fees. Find more reasons to arm yourself with it! https://kolo.xyz/blog/crypto-card-fees-interchange-fx-spread https://kolo.xyz/blog/crypto-card-fees-interchange-fx-spread Wed, 01 Oct 2025 00:00:00 GMT Cards Crypto card fees, or how do they charge you? Explore all about fees, tips on picking a proper card and the top offers 2025. https://kolo.xyz/blog/dollar-cost-averaging https://kolo.xyz/blog/dollar-cost-averaging Wed, 01 Oct 2025 00:00:00 GMT Wallets They say timing is nearly impossible in the crypto market. This is obvious, as prices swing wildly, while emotion-led trades often turn into severe losses. https://kolo.xyz/blog/layer-zero-message-passing https://kolo.xyz/blog/layer-zero-message-passing Wed, 01 Oct 2025 00:00:00 GMT Learn LayerZero cross chain message in 2025: Check out core features, how it works, and why it can skyrocket the modern-day DApps. https://kolo.xyz/blog/what-are-crypto-cross-border-payments https://kolo.xyz/blog/what-are-crypto-cross-border-payments Wed, 01 Oct 2025 00:00:00 GMT Payments ‍ Cross border payments crypto are flipping the fiat ones! Growth potential? Smashing! Learn how they work, fee models, and use cases in 2025! https://kolo.xyz/blog/hierarchical-deterministic-wallet https://kolo.xyz/blog/hierarchical-deterministic-wallet Mon, 01 Sep 2025 00:00:00 GMT Wallets 2025 guide on hierarchical deterministic wallet. Edges, drawbacks, and trendy types used by pros. Still worthy in 2025? Read before installing any! https://kolo.xyz/blog/steel-seed-phrase-backup-crypto https://kolo.xyz/blog/steel-seed-phrase-backup-crypto Mon, 01 Sep 2025 00:00:00 GMT Security 2025 crypto steel backups guide. Explore features that make them top cold storage tools, tips on using them like a pro, and risks one may still face. https://kolo.xyz/blog/uniswap-v3-liquidity https://kolo.xyz/blog/uniswap-v3-liquidity Fri, 01 Aug 2025 00:00:00 GMT Investing Description: In this article we consider the issue of providing liquidity to Uniswap v3, namely what it is, how the process goes, how to choose fees and set ranges, what… https://kolo.xyz/blog/what-is-restaking https://kolo.xyz/blog/what-is-restaking Fri, 01 Aug 2025 00:00:00 GMT Investing Restaking is a game changer in the world of Web3 and decentralized finance (DeFi) allowing for re staking already staked assets over and over again which opens up the… https://kolo.xyz/blog/what-is-rug-pull https://kolo.xyz/blog/what-is-rug-pull Fri, 01 Aug 2025 00:00:00 GMT Security Description: Here we consider rug pull scams: what are these, how do they work, what are the red flags helping to detect them, and what to do if you have already been… https://kolo.xyz/blog/https-kolo-in-blog-what-is-decentralized-science-desci https://kolo.xyz/blog/https-kolo-in-blog-what-is-decentralized-science-desci Tue, 01 Jul 2025 00:00:00 GMT Learn Decentralized Science (DeSci) is a revolutionary movement for change within the scientific establishment. https://kolo.xyz/blog/your-digital-keys-explained-from-passwords-to-passkeys-to-seed-phrases https://kolo.xyz/blog/your-digital-keys-explained-from-passwords-to-passkeys-to-seed-phrases Tue, 01 Jul 2025 00:00:00 GMT Security Your data, your money, your identity, and many other things depend on your passwords or keys. https://kolo.xyz/blog/crypto-cards-gaming-purchases https://kolo.xyz/blog/crypto-cards-gaming-purchases Sun, 01 Jun 2025 00:00:00 GMT Cards Gamers have always been quick to adopt next-generation technology — online multiplayer, VR, virtual clouds. https://kolo.xyz/blog/exchange-rates-affect-crypto-cards-abroad https://kolo.xyz/blog/exchange-rates-affect-crypto-cards-abroad Sun, 01 Jun 2025 00:00:00 GMT Travel Providing minimum restrictions on spending, crypto cards have become popular among enthusiasts as well as those who enjoy the convenience of making transactions with… https://kolo.xyz/blog/honeypot-scam-crypto https://kolo.xyz/blog/honeypot-scam-crypto Sun, 01 Jun 2025 00:00:00 GMT Security For hundreds of years, the term honeypot was used for something beguiling and dangerous. https://kolo.xyz/blog/real-world-assets-rwa https://kolo.xyz/blog/real-world-assets-rwa Sun, 01 Jun 2025 00:00:00 GMT Learn The investment world is changing fast. Historically, high-value assets such as real estate, and gold could only be accessed by wealthy individuals and institutions. https://kolo.xyz/blog/subscriptions https://kolo.xyz/blog/subscriptions Sun, 01 Jun 2025 00:00:00 GMT Payments You're not alone. Welcome to the world of subscription stacking . You know, that little habit of signing up for a streaming service here, a fitness app there, maybe a… https://kolo.xyz/blog/travel-with-crypto https://kolo.xyz/blog/travel-with-crypto Sun, 01 Jun 2025 00:00:00 GMT Travel Planning a holiday? It should be exciting, but instead, your head's spinning: where to go, where to stay, how to get around — and most importantly, how to pay . https://kolo.xyz/blog/what-is-altcoin-season https://kolo.xyz/blog/what-is-altcoin-season Sun, 01 Jun 2025 00:00:00 GMT Investing The year 2025 began with some notable action in the cryptocurrency space as prices for both Bitcoin and altcoins made meaningful moves. https://kolo.xyz/blog/whats-next-for-ethereum https://kolo.xyz/blog/whats-next-for-ethereum Sun, 01 Jun 2025 00:00:00 GMT Learn Most crypto users entered the space during the COVID-19 lockdown era, when smart contracts were already widespread and Ethereum felt like the polished sibling of… https://kolo.xyz/blog/crypto-wallets-auto-convert-local-currency https://kolo.xyz/blog/crypto-wallets-auto-convert-local-currency Thu, 01 May 2025 00:00:00 GMT Wallets With cryptocurrency adoption growing steadily, the role of platforms that bring access to managing digital money is increasing. https://kolo.xyz/blog/crypto-wallets-without-kyc https://kolo.xyz/blog/crypto-wallets-without-kyc Thu, 01 May 2025 00:00:00 GMT Security Privacy has become a necessity in the global, modern interconnected world. As digital transactions have become a part of our everyday existence, personal information… https://kolo.xyz/blog/how-to-pay-online-shopping-with-crypto-wallet https://kolo.xyz/blog/how-to-pay-online-shopping-with-crypto-wallet Thu, 01 May 2025 00:00:00 GMT Wallets As their popularity grows around the world, more and more companies are accepting cryptocurrencies as payment method. https://kolo.xyz/blog/receive-salary-in-crypto-and-spend-instantly https://kolo.xyz/blog/receive-salary-in-crypto-and-spend-instantly Thu, 01 May 2025 00:00:00 GMT Payments The shift towards remote and decentralized workforces is making borderless payment solutions more popular than ever. https://kolo.xyz/blog/what-are-crypto-mixers https://kolo.xyz/blog/what-are-crypto-mixers Thu, 01 May 2025 00:00:00 GMT Security In crypto, every transaction is permanent, public, and traceable. It’s really convenient in terms of transparency, yet it’s not private enough if your wallet has been… https://kolo.xyz/blog/what-is-dca https://kolo.xyz/blog/what-is-dca Thu, 01 May 2025 00:00:00 GMT Investing Dollar‑Cost Averaging (DCA) is an investment strategy of allocating the same amounts of funds into a chosen coin or asset on a schedule — daily, weekly, or monthly, no… https://kolo.xyz/blog/crypto-cards-for-travel https://kolo.xyz/blog/crypto-cards-for-travel Tue, 01 Apr 2025 00:00:00 GMT Travel Traveling with digital assets has never been easier with the latest improvements in cryptocurrency technology. https://kolo.xyz/blog/crypto-security https://kolo.xyz/blog/crypto-security Tue, 01 Apr 2025 00:00:00 GMT Security In crypto, risk is part of the ride. We’ve all seen the swings — and most of us are okay with them. But there’s one risk you should never get used to: getting hacked. https://kolo.xyz/blog/crypto-wallet-for-different-cryptocurrencies https://kolo.xyz/blog/crypto-wallet-for-different-cryptocurrencies Tue, 01 Apr 2025 00:00:00 GMT Wallets Cryptocurrency wallets are the basic tool for anyone in the crypto industry. They allow users to securely hold, store, and transact their digital assets. https://kolo.xyz/blog/https-kolo-in-blog-the-future-of-crypto-cards https://kolo.xyz/blog/https-kolo-in-blog-the-future-of-crypto-cards Tue, 01 Apr 2025 00:00:00 GMT Cards With the onset of 2025, the crypto landscape is gearing for metamorphoses powered by institutional adoption, artificial intelligence, and the burgeoning Web3. https://kolo.xyz/blog/metaverse https://kolo.xyz/blog/metaverse Tue, 01 Apr 2025 00:00:00 GMT Learn Not long ago, the metaverse was on every tech panel, every crypto Twitter thread, and every investor’s radar. https://kolo.xyz/blog/mobile-vs-desktop-crypto-wallets https://kolo.xyz/blog/mobile-vs-desktop-crypto-wallets Tue, 01 Apr 2025 00:00:00 GMT Wallets Cryptocurrency wallets are fundamental tools for secure storing and managing any digital assets. https://kolo.xyz/blog/cbdc-vs-stablecoins https://kolo.xyz/blog/cbdc-vs-stablecoins Sat, 01 Mar 2025 00:00:00 GMT Learn Picture waking up one morning to find your money — digital assets or physical currency — suddenly feels different. https://kolo.xyz/blog/how-to-use-a-crypto-card-for-everyday-purchases https://kolo.xyz/blog/how-to-use-a-crypto-card-for-everyday-purchases Sat, 01 Mar 2025 00:00:00 GMT Cards Step by step, cryptocurrencies are becoming part of the everyday financial activities of the average user. https://kolo.xyz/blog/mass-adoption https://kolo.xyz/blog/mass-adoption Sat, 01 Mar 2025 00:00:00 GMT Learn Over the past several years, cryptocurrencies have shifted from an experimental curiosity to a more widely recognized part of millions of people's lives. https://kolo.xyz/blog/how-crypto-wallets-get-hacked-whether-someone-can-steal-your-crypto https://kolo.xyz/blog/how-crypto-wallets-get-hacked-whether-someone-can-steal-your-crypto Sat, 01 Feb 2025 00:00:00 GMT Security Hackers are always one step ahead, crafting new, more sophisticated ways to drain crypto wallets — via phishing, malware, or direct exploits. https://kolo.xyz/blog/how-to-track-crypto-wallet-address-activities-and-why-it-matters https://kolo.xyz/blog/how-to-track-crypto-wallet-address-activities-and-why-it-matters Sat, 01 Feb 2025 00:00:00 GMT Wallets Cryptocurrency transactions are transparent, recorded on an immutable blockchain, and open to anyone with the right tools. https://kolo.xyz/blog/mica https://kolo.xyz/blog/mica Sat, 01 Feb 2025 00:00:00 GMT Investing The Wild West of crypto is getting a sheriff. The European Union’s Markets in Crypto-Assets (MiCA) Regulation is here, fully taken action, bringing the first… https://kolo.xyz/blog/crypto-vs-traditional-finances https://kolo.xyz/blog/crypto-vs-traditional-finances Fri, 01 Nov 2024 00:00:00 GMT Learn «Traditional Finances» or «Trad-Fi» is one more term people had to come up with to separate banking-brokerage-stocks from DeFi stuff. https://kolo.xyz/blog/what-is-crypto-in-plain-english https://kolo.xyz/blog/what-is-crypto-in-plain-english Fri, 01 Nov 2024 00:00:00 GMT Learn Crypto is what happens when people are tired of middleman stuff. There is no «owner» behind crypto as a whole, rather a bunch of people that came together under the idea… https://kolo.xyz/blog/beginners-guide-to-crypto-wallet-cards https://kolo.xyz/blog/beginners-guide-to-crypto-wallet-cards Mon, 01 Apr 2024 00:00:00 GMT Cards The adoption of cryptocurrencies is increasing from day to day. This necessitates the development of safe and simple ways to store and manage digital assets. https://kolo.xyz/blog/cryptocurrency-and-privacy https://kolo.xyz/blog/cryptocurrency-and-privacy Mon, 01 Apr 2024 00:00:00 GMT Security Privacy is a vital component of blockchain transactions regarding cryptocurrency. Contrasting with traditional monetary systems, which are often centralized and subject…