Imagine you have euros in your wallet but need to spend dollars at a store. You'd need to exchange your currency first, right? Wrapped crypto works in a similar way, but for blockchain assets.

Wrapped cryptocurrency is a tokenised version of another crypto asset that lives on a different blockchain. Think of it as your original crypto asset wearing an outer layer that lets it work on another blockchain network. For example, Bitcoin can't naturally function on the Ethereum network because they're separate systems with different rules. 

But by "wrapping" Bitcoin, you get a token that represents Bitcoin's value while being compatible with Ethereum's ecosystem.

This seemingly simple innovation has become a cornerstone of decentralised finance (DeFi), allowing assets to move between otherwise isolated blockchain ecosystems and unlocking billions of dollars in cross-chain liquidity.

How wrapped crypto works

The wrapping process involves three key elements: custodians, merchants, and smart contracts.

Here's how it typically works:

1. Deposit: You send your original cryptocurrency (like Bitcoin) to a custodian—an entity or smart contract that holds your assets safely.
2. Minting: Once the custodian confirms receipt of your deposit, they mint an equivalent amount of wrapped tokens (like WBTC) on the target blockchain.
3. Release: These newly created wrapped tokens are then sent to your wallet on the new blockchain, ready to use.

When you want your original tokens back, you simply reverse the process—a procedure called "unwrapping" or "burning":

1. Return: You send your wrapped tokens back to the custodian.
2. Burn: The wrapped tokens are destroyed (burned).
3. Release: The equivalent amount of the original cryptocurrency is returned to your wallet.

This process ensures a 1:1 backing between wrapped tokens and their underlying assets, similar to how stablecoins maintain their value through reserves. For every wrapped Bitcoin (WBTC) in circulation, there's one real Bitcoin held in reserve by a custodian.

Benefits of wrapped crypto

Cross-chain compatibility

The most obvious benefit is interoperability. Wrapped tokens allow assets from one blockchain to participate in activities on completely different networks. Bitcoin holders can participate in Ethereum-based DeFi without selling their Bitcoin, while Ethereum users can access the value and liquidity of Bitcoin without leaving their preferred ecosystem.

Expanded DeFi possibilities

Before wrapped tokens, assets like Bitcoin were essentially locked out of the booming DeFi space. Now, billions of dollars worth of previously idle assets can earn yields, serve as collateral for loans, or provide liquidity to trading pools.

Enhanced functionality

When assets like Bitcoin get wrapped as ERC-20 tokens on Ethereum, they gain new capabilities:

• Smart contract interaction: Bitcoin doesn't natively support complex smart contracts, but wrapped Bitcoin on Ethereum can interact with any Ethereum smart contract.
• Faster settlements: Bitcoin transactions typically take about 10 minutes to confirm, while Ethereum transactions complete in seconds or minutes, making wrapped Bitcoin potentially more practical for everyday transactions.

Liquidity boosts

By making assets usable across multiple blockchains, wrapped tokens significantly increase market liquidity. The same value can now participate in various ecosystems without being split across different platforms.

Common types of wrapped tokens

Wrapped Bitcoin (WBTC)

The most popular wrapped token by market cap, WBTC brings Bitcoin's massive value onto the Ethereum blockchain. Each WBTC is backed by one Bitcoin held in reserve. This has allowed billions of dollars worth of Bitcoin to participate in Ethereum's DeFi ecosystem.

Wrapped Ether (WETH)

Interestingly, even Ethereum's native currency (Ether) has a wrapped version. Why? The original Ethereum token (ETH) predates the ERC-20 standard that most Ethereum tokens follow. WETH makes ETH compatible with dapps that require the standard ERC-20 format.

Other Notable Wrapped Assets

As cross-chain functionality becomes increasingly important, we're seeing more wrapped versions of various assets:

• Wrapped AVAX (WAVAX) on Ethereum
• Wrapped UST (Terra stablecoin) on various chains
• Wrapped tokens of various layer-1 cryptocurrencies

How to use wrapped tokens in DeFi

Lending and borrowing

Platforms like Aave, Compound, and MakerDAO allow users to deposit wrapped assets as collateral to borrow other cryptocurrencies. This means you can leverage your Bitcoin holdings to access stablecoins or other tokens without selling your BTC.

Liquidity provision

Decentralised exchanges like Uniswap and SushiSwap rely on liquidity providers to enable trading. By providing wrapped tokens to these liquidity pools, users can earn trading fees and additional rewards.

For example, the WBTC/ETH pool on Uniswap has consistently been one of the largest liquidity pools, enabling billions in trading volume between Bitcoin and Ethereum.

Yield farming

Many DeFi protocols offer incentives for users who provide liquidity or lend assets. Wrapped tokens allow users to participate in these "yield farming" opportunities across multiple blockchains, potentially maximising returns.

Risks involved

Custodial risks

Most wrapped tokens rely on custodians to hold the original assets, introducing an element of centralisation and trust. If the custodian is compromised or acts maliciously, your wrapped tokens could become worthless.

For instance, WBTC relies on BitGo as its primary custodian. While BitGo maintains high security standards, this represents a potential single point of failure in an otherwise decentralised system.

Smart contract vulnerabilities

Wrapped tokens, like all blockchain assets involving smart contracts, face potential security risks. Bugs or exploits in the smart contracts governing wrapped tokens could lead to fund losses.

Minting and redemption friction

The process of wrapping and unwrapping tokens often involves fees, waiting periods, and minimum amounts. These friction points can make wrapped tokens less practical for smaller transactions or quick trades.

Bridge attacks

Cross-chain bridges, which facilitate the creation of many wrapped tokens, have been frequent targets for hackers. Several high-profile attacks have resulted in millions of dollars in losses.

The future of wrapped tokens

Decentralised wrapping mechanisms

The industry is moving toward more decentralised wrapping processes that reduce reliance on centralised custodians. Projects like tBTC and renBTC are exploring new models where custody is distributed among multiple parties or managed entirely by smart contracts.

Multi-chain integration

As blockchain ecosystems evolve toward greater interoperability, wrapped tokens are likely to play a crucial role in creating seamless experiences across multiple chains. Users may eventually interact with different blockchains without even realising they're using wrapped assets behind the scenes.

Standardisation and regulation

As wrapped tokens become more integrated into mainstream finance, we can expect more standardised practices and potentially increased regulatory attention, particularly around reserve verification and consumer protection.

Bridging the blockchain islands

Wrapped tokens have essentially built bridges between previously isolated blockchain islands, creating a connected DeFi landscape where assets flow freely across networks. They give users remarkable flexibility – allowing them to use Solana's speed while accessing Ethereum's rich application environment.

While these tokens solve major interoperability challenges, it's worth remembering their trade-offs. The centralized custody model goes against blockchain's decentralization principles, and security risks exist.

Though we'll eventually see more sophisticated cross-chain solutions emerge, wrapped tokens currently serve as the vital connectors powering our increasingly interconnected crypto economy.

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Vi har goda nyheter – Auto Top-Up för kortet är äntligen här, och det kommer göra din vardag så mycket enklare.

Glöm stressen vid kassan när saldot är för lågt. Den här nya funktionen fyller automatiskt på ditt kort när balansen sjunker – helt på dina villkor.

Ni bad om det – vi lyssnade. Tack vare er feedback har vi byggt Auto Top-Up för att ta bort onödig stress från din vardag. Kortet är alltid redo – så du kan fokusera på viktigare saker (som att välja vad du ska äta till lunch 🍜).

Och här är det bästa av allt: du kan nu använda dina krypto till att betala direkt. Välj vilken kryptotillgång du vill, fyll på kortet – och börja spendera. Så enkelt är det.

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Ställ in det en gång – sen kan du slappna av

Aktivera Auto Top-Up en gång, så sköter det sig själv. Du slipper ladda kortet manuellt varje gång saldot sjunker.

Dina pengar, dina regler 💸

Vill du använda fiat? Krypto? Båda? Du bestämmer själv vilken valuta som används vid varje påfyllning.

Alltid redo att betala

Oavsett om du handlar i butik, online eller reser – med Auto Top-Up är ditt kort alltid redo att användas.

Hur funkar det? ✨

Med Auto Top-Up har du full kontroll. Du bestämmer:

• Vilket saldo som ska trigga en automatisk påfyllning.
• Hur mycket som ska fyllas på varje gång.
• Vilken valuta som ska användas – fiat eller krypto.

Tänk dig att du ska betala något viktigt och upptäcker att saldot är för lågt – irriterande, eller hur? Med Auto Top-Up händer inte det längre. Ställ in din gräns och Tap fyller automatiskt på ditt kort innan du ens märker att det behövs – helt enligt dina inställningar.

Så här kommer du igång

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3. Aktivera Auto Top-Up och välj dina preferenser
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Byggt för sinnesro 😌

Oavsett om du är på resa, shoppar eller betalar vardagsutgifter – med Auto Top-Up slipper du oroa dig för att kortet inte räcker till. Kortet håller sig laddat, så du slipper tänka på det.

Börja använda Auto Top-Up redan idag

Se till att din Tap-app är uppdaterad, gå till kortfliken och aktivera Auto Top-Up där.

Har du frågor? Vårt supportteam finns här för att hjälpa dig komma igång!

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Ever wondered how companies launch those shiny credit cards with their logos on them? Let's dive into the world of card programs and break down everything you need to know to launch one successfully.

What's a card program, anyway?

Think of a card program as your business's very own payment ecosystem. It's like having your own mini-bank, but without the vault, technical infrastructure and security guards. Companies use card programs to offer payment solutions to their customers or employees, whether a store credit card, a corporate expense card, or even a digital wallet.

As you’ve probably figured, the financial world is quickly moving away from cash, and card payments are becoming the norm. In fact, they're now as essential to business as having a product, website or social media presence.

Why should your business launch a card program?

Launching a card program isn't just about joining the cool kids' club – it's about creating real business value and heightened exposure. Here's what you can achieve:

Keep your customers coming back

Remember those loyalty cards from your favourite coffee shop? Card programs take that concept to the next level. When customers have your card in their wallet, they're more likely to choose your business over competitors. Plus, every time they pull out that card, they (and everyone else around) see your brand.

Show me the money!

Card programs open up exciting new revenue streams. You can earn from:

• Interest charges (if applicable)
• Transaction fees from merchants
• Annual membership fees
• Premium features and services
• Insights and information on spending habits

Know your customers better

Want to know what your customers really want? Their spending patterns tell the story. Card programs give you valuable insights into customer behaviour, helping you make smarter business decisions.

Understanding the card program ecosystem

Let's break down the key players in this game:

The dream team

Picture a football team where everyone has a crucial role:

• Card networks (like Visa and Mastercard) are the referees, setting the rules
• Card issuers (like Tap) are the coaches, making sure everything runs smoothly
• Processors (overseen by Tap) are the players, handling all the transactions on the field

Open vs. closed loop: what's the difference?

Open-loop and closed-loop cards differ in where they can be used and who processes the transactions. Let’s break this down:

Open-loop cards:

These cards are branded with major payment networks like Visa, Mastercard, or American Express, and are accepted almost anywhere the network is supported, both domestically and internationally.

Examples: Traditional debit or credit cards, prepaid cards branded by major networks.

Pros: Wide acceptance and flexibility.

Cons: May come with fees for international use or transactions.

Closed-loop cards:

Cards issued by a specific retailer or service provider for exclusive use within their ecosystem. These cards are limited to the issuing brand or select partners.

Examples: Store gift cards (like Starbucks or Amazon), fuel cards for specific gas stations.

Pros: Often come with brand-specific rewards or discounts.

Cons: Limited to specific merchants; less flexibility.

Challenges that may arise

Let's be honest – launching a card program isn't all smooth sailing. Here are the hurdles you'll need to jump:

The regulatory maze

Remember trying to read those terms and conditions? Well, card program regulations are even more complex. You'll need to navigate through compliance requirements that would make your head spin.

Security

Fraud is like that uninvited guest at a party – it shows up when you least expect it. You'll need robust security measures to protect your program and your customers.

We’ve designed our card program to handle these niggles, so that you can bypass the challenges and reap the rewards. With a carefully curated experience, we take care of the setup, programming and hardware so that you can focus on the benefits and users.

Closing thoughts

Launching a card program is like building a house – it takes careful planning, the right tools, and expert help. But when done right, it can become a powerful engine for business growth. 

Contact us to get started on building a card program tailored to your company. After all, the future of payments is digital, and there's never been a better time to get started.

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Onyxcoin (XCN), tidigare känt som Chain (CHN), representerar ett stort steg framåt inom blockchaininfrastruktur. Sedan omprofileringen i mars 2022 har projektet blivit ett ledande alternativ för företag som vill bygga finansiella tjänster på privata blockchain-nätverk. Men vad är det som gör XCN så intressant? Låt oss dyka in.

Vad är XCN?

XCN är kryptovalutan bakom Onyx Protocol – ett flexibelt blockchainnätverk som är utvecklat för att förbättra finansiella avvecklingar. Det används både som nyckel för att få tillgång till tjänster och som styrningsverktyg inom det decentraliserade ekosystemet.

Onyx Protocol möjliggör att separata nätverk kommunicerar smidigt genom gemensamma standarder. Det är både säkert och flexibelt tack vare ett system där tillgångskontroll separeras från registersynkronisering. Nätverket förlitar sig på ett utvalt antal ”block signers” för att säkerställa integritet och en enda ”block generator” för effektiv blockskapande.

Allt detta styrs via Onyx DAO på Ethereum, där XCN används för styrning, premiumtjänster och uppgraderingar av nätverket.

Projektet startades 2014 och har stöttats av investerare som Nasdaq och Citigroup. Det har sedan dess utvecklats till en avancerad och självständig blockchainlösning.

Viktiga egenskaper:

• Molnbaserad blockchain-infrastruktur för företag
• Anpassningsbara verktyg för tillgångsskapande
• Smart contracts via "control programs"
• DAO-styrning för användarinflytande
• Tjänstnivåer: standard och premium

Marknadsanalys: Tekniskt och fundamentalt

Tokenomics

Det finns totalt 48,47 miljarder XCN, varav cirka 65 % redan är i cirkulation. Av detta är 15 miljarder reserverade för stiftelsen och 10 miljarder för DAO:n, med en månadsvis tilldelning om 200 miljoner XCN för att hålla utbudet under kontroll.

Teknisk arkitektur

• Parallella blockchain-nätverk
• Strikt åtkomstkontroll för tillgångar
• Validering via betrodda noder
• Effektiv blockproduktion

Volym, volatilitet och marknadssentiment

Handelsvolym

XCN:s handelsvolymer kan säga mycket om marknadsintresset. Höga eller stabila volymer tyder ofta på stark aktivitet, medan hastiga upp- eller nedgångar kan spegla spekulation eller nyheter.

Prisvolatilitet

XCN:s pris har växlat mellan stabilitet och snabba rörelser. Volatilitet lockar vissa investerare men kan avskräcka andra. Rörelserna påverkas ofta av makroekonomiska faktorer och branschens övergripande humör.

Sentiment

Via sociala medier, forum och nyhetsrapportering kan man få en bild av marknadens attityd. Positiva nyheter om projektets utveckling har genererat optimistiskt sentiment, medan osäkerhet kan trycka ner stämningen.

Korttidsprognoser (1–3 år)

Möjligt positivt scenario

Drivkrafter:

• Företagsanpassning (partnerskap, adoption)
• Teknologiska förbättringar (transaktionstider, avgifter)
• Ökat institutionellt intresse

Prognos: $0.005 – $0.015 beroende på utveckling och marknadens respons

Möjligt negativt scenario

Risker:

• Regulatorisk osäkerhet
• Konkurrens från liknande projekt

Prognos: $0.001 – $0.0017

Långsiktsprognoser (3–5 år)

Möjligt positivt scenario

Drivkrafter:

• Utbredd användning av Onyx-teknik
• Ekosystemets tillväxt
• Kryptomarknadens generella expansion

Prognos: $0.02 – $0.08 beroende på tillväxt och innovation

Möjligt negativt scenario

Risker:

• Lång nedgång i kryptomarknaden
• Överlägsen konkurrens

Prognos: $0.0005 – $0.0015

Slutsats

Onyxcoin (XCN) har potential att växa genom ökad användning och teknisk utveckling, men står också inför utmaningar som kan påverka dess framtid. Prognoserna varierar kraftigt beroende på marknadens riktning, teknologins framsteg och investerarnas förtroende.

Som alltid när det gäller digitala tillgångar, är det klokt att läsa på ordentligt, följa utvecklingen nära och reflektera över sin egen risktolerans. Håll koll på XCN direkt i Tap-appen för senaste uppdateringar och prisrörelser.

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Vad är Onyxcoin (XCN)?

Onyxcoin är den inhemska tokenen för Onyx Protocol, en molnbaserad blockchain-infrastruktur som gör det möjligt för företag att skapa privata blockchain-nätverk för finansiella tjänster. Till skillnad från offentliga blockkedjor erbjuder Onyx en sluten och säker miljö för att utfärda, lagra och överföra digitala tillgångar, vilket minimerar risker som säkerhetsintrång och transaktionsförseningar.​

Onyx Protocol är utformat för att ansluta oberoende nätverk under gemensamma standarder, vilket säkerställer smidig interoperabilitet. Genom att separera kontrollen över tillgångar från synkroniseringen av huvudboken levererar det både säkerhet och flexibilitet till användarna.​

Användningsområden för XCN

XCN fungerar både som en nyttotoken och en styrningstoken inom Onyx-ekosystemet. Det används för att betala för premiumtjänster, finansiera nätverksuppgraderingar och ger innehavare möjlighet att påverka protokollets framtida utveckling genom deltagande i Onyx DAO, en decentraliserad autonom organisation på Ethereum.​

Företag kan använda Onyx Protocol för att skapa anpassade "utfärdandeprogram" för tillgångsskapande, som hanteras av "kontrollprogram" som möjliggör skapandet av avancerade smarta kontrakt. Nätverkets säkerhet upprätthålls av en federation av "blocksignerare" för att förhindra förgreningar, medan en enda "blockgenerator" säkerställer effektiv blockskapande.​

Framtidsutsikter för XCN

Prognoser för XCN varierar beroende på marknadsscenarier. I ett positivt scenario, med ökad företagsadoption och teknologiska framsteg, kan XCN:s pris öka betydligt över de kommande åren. I ett mindre gynnsamt scenario, med ökad konkurrens och regulatoriska utmaningar, kan priset förbli stabilt eller minska.​

Det är viktigt att notera att kryptovalutamarknaden är mycket volatil, och priserna kan påverkas av en mängd faktorer, inklusive teknologiska framsteg, marknadssentiment och globala ekonomiska förhållanden.​

Vanliga frågor om Onyxcoin (XCN)

Är Onyxcoin (XCN) relaterat till JP Morgan?

Nej, Onyxcoin är ett oberoende projekt och har ingen koppling till JP Morgan eller dess tidigare blockchain-enhet, som nu är känd som Kinexys.​

Hur kan jag köpa och använda XCN?

XCN kan köpas på flera större kryptovalutabörser. För att delta i styrningen av Onyx Protocol eller använda premiumtjänster, kan innehavare satsa sina tokens genom den officiella plattformen.​With Tap

Vad är den maximala tillgången på XCN?

Den maximala tillgången på XCN är 48,4 miljarder tokens, med cirka 65% för närvarande i cirkulation.​

För att hålla dig uppdaterad om XCN:s prisrörelser och nyheter kan du följa dess sida inom Tap-appen.

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The holiday season, with all its glitter, cheer and tradition, can sometimes feel like a whirlwind of emotions and expenses. Between those persuasive commercials and the relentless social media ads and influencers, it can feel like an added pressure on your finances that you just don’t have the energy to fight off at the end of the year.

But fret not, taming holiday spending isn't as tricky as wrapping a bowling ball, even if your loved ones are living it up in the holiday splurge zone while you're in the "I'm on a budget" Santa hat.

We’re here to help you sleigh the festive season without sending your bank account into winter hibernation. Here are five realistic financial boundaries to implement with friends and family this festive season. 

Create a budget

Who could have predicted this? Well, it's not exactly breaking news, but a well-crafted budget is your trusty reindeer reins. And no, it's not here to rain on your festive parade, it's the voice of reason when things get a little too merry.

Planning a holiday budget may not sound like a barrel of laughs, but trust us, it's the key to unlocking financial serenity this season. Here's your step-by-step guide to make it a tad more enjoyable:

Step one: Snuggle up with your favourite holiday treat and get comfy. Plot out your budget, factoring in gifts, decorations, travel, and entertainment.

Step two: Be brutally honest with yourself about your spending limits and keep expectations in check. Keep it realistic, and don’t ignore your January Voice of Reason.

Step three: Now, manage and follow your budget as if your life depended on it. It's your financial GPS, steering you away from the treacherous cliffs of overspending. Be in the business of staying disciplined, and both your wallet and future self will be singing your praises.

Be picky with your social calendar

Finding the right balance during the holiday season can be a bit tricky, especially if you're the life of the party who never turns down a chance to celebrate. While holiday gatherings are undeniably fun, they can also put a strain on your wallet, what with buying gifts or splurging on new outfits for every Friendsgiving or seasonal bash on your invite list.

So, what's the secret sauce? Simple, really: set a cap on how many events you'll attend, and fill your calendar with wallet-friendly or no-cost activities. 

Think about hosting a cosy Christmas cocktail night at home instead of hitting up pricy holiday pop-up bars, enjoying potluck dinners at friends instead of eating out, or even just swapping holiday-themed books with your pals. These options let you savour the holiday spirit without breaking the bank.

Propose a gift swap instead of playing Santa to all

The fastest way to empty your pockets during the festive season? Showering gifts on everyone you adore. It's undeniably heartwarming, as the holidays are all about giving, but if your mission is to rescue your finances, it's crucial to stick to that budget.

Here's the savvy play: suggest a group gift exchange like Secret Santa or White Elephant, where each person is responsible for a single present. This gem of an idea works wonders, especially if you're accustomed to playing Santa for your entire office or friend gang, at the cost of any good times in January.

Now, we get it. Your love language might be gift-giving and holding back your desire to gift everyone can be challenging. However, it'll save you a ton of money in the long run. Bonus? You might discover that you can give a more heartfelt gift when you're not fretting over multiple purchases or chasing down the perfect presents for everyone. Happier you, happier everyone.

Embrace the cash or debit approach

Taming the holiday spending frenzy calls for some clever tactics. Swap that tempting credit card for cash or a trusty debit card when you head off on your festive shopping adventures. With this approach, you'll stick to spending only what's safely nestled in your bank account.

It's like Santa himself keeping a watchful eye on your wallet, ensuring you don't venture into the land of overspending. When you physically see those bills leave your hand or the numbers dip in your account, it becomes a tangible reminder to stay within your budget. 

So, this holiday season, let your cash or debit card be your financial guardian and keep the festivities merry without the budget hangover.

Master the art of responsible online shopping

Last but not least, yes, online shopping is still spending. The allure of online deals and discounts can be irresistible, leading to overspending in the blink of an eye. To conquer this digital shopping realm, establish a strict limit on your online purchases and banish impulsive buying tendencies.

But there's more: declutter your inbox by unsubscribing from those tempting promotional emails. It's like building a fortress around your financial willpower. With fewer temptations, you're less likely to get lured into spontaneous shopping sprees.

Final thoughts

Navigating the holiday whirlwind without emptying your pockets is doable. Craft a budget, stick to it, and then lean into the festivities around you. Sticking to these boundaries will not only protect your mental health but also ensure a festive season filled with cheer, not financial stress. Because, after all, aren’t Aunt Linda’s questions about what you’re doing with your life stressful enough?

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