Learning the friendly way

Got some exciting news—Card Auto Top-Up is finally here, and it’s about to make your life way easier.

Say goodbye to those "uh-oh" moments at checkout. This feature automatically tops up your card when your balance gets low—on your terms, no surprises.

You asked, we delivered. We took your feedback and built Auto Top-Up to take the stress out of managing your spending. Your card stays ready to go, so you can focus on more important things (like deciding what to order for lunch).

And here’s the cherry on top 🍒—you can now use your crypto for payments!  Pick any of your crypto holdings, top up your card, and start spending—simple as that.

Let’s break it down and show you why Auto Top-Up is about to be your new favorite feature.

No More "Oops, My Balance!" Moments 🙀
We've all been there—your card balance runs low right when you need it most. Auto Top-Up has your back.

Set It and Forget It
Activate it once, and you're good to go. No more scrambling to manually top up your card every time funds run low.

Your Money, Your Rules 💸
Prefer fiat? Crypto? A mix of both? Auto Top-Up lets you choose what works best for you.

Always Ready to Spend
With Auto Top-Up, your card stays funded, so you’re always ready to pay—no interruptions, no stress.

How it works? ✨

With Auto Top-Up, you're in complete control. You decide:

• The minimum balance that triggers an automatic reload amount.
• How much to add when your balance dips below your set threshold.
• Which currency you want to use.

Imagine you're about to make an important purchase, only to realise your card balance is too low. Frustrating, right? Those days are over. 

Set your minimum balance to threshold, and Tap will automatically reload your card before you ever hit zero, using your preferred currency.

Ready to make your life easier? Enabling Auto Top-Up is quick and easy:

1. Log in to your account.
2. Navigate to your card settings.
3. Enable Auto Top-Up and customize your preferences.
4. Enjoy your card!

Built for peace of mind 😌

Auto Top-Up takes the hassle out of managing your card. Whether you’re travelling, shopping online, or covering everyday expenses, your Tap card will always have your back when you need it.

Ready to get started? 

Make sure your Tap app is up to date to start using the new Auto Top-Up feature, and then follow the flow within the Card section. 

Got any questions about Auto Top-Up? Our support team is ready to help you get started. 

Sure, crypto markets reacting negatively to macroeconomic policy shifts is nothing new, but these “worse than expected” Liberation Day tariff announcements have been particularly brutal. 

Looking at the numbers, the sweeping tariffs introduced by U.S. President Donald Trump have resulted in mass liquidations. Almost a week later, $8.27 trillion has been wiped from global stock markets and $233 billion from crypto markets, bringing the overall crypto market cap down 8.5%.

But how exactly do tariffs influence crypto? The immediate reaction was a sharp downturn, with big names like Bitcoin falling below $82,000, and later $74,700, and Ethereum dropping to lows of $1,400. 

In the long term, could these economic policies position crypto as a safe haven? Let’s explore the interplay between trade policy, traditional finance, and crypto prices.

Firstly, what are tariffs, and how do they affect the markets?

In a nutshell, tariffs, or taxes on imported goods, create ripple effects across various financial markets. Historically, they have had an impact on:

• Foreign exchange (FX) markets: The USD typically strengthens when tariffs are imposed, as more global investors seek stability, and in response, a stronger USD often puts downward pressure on Bitcoin and altcoins.
• Equities: Stocks, particularly in sectors reliant on global trade, tend to decline as tariffs increase business costs and disrupt supply chains.
• Inflation & interest rates: Tariffs can contribute to higher consumer prices, influencing Federal Reserve policy and liquidity conditions, which in turn affect investment in risk assets like crypto.

The interconnected nature of these macroeconomic factors proves once again that digital assets are not insulated from traditional market turbulence. Let’s explore the damages.

Trump’s “Liberation Day” tariff announcement

So, what happened? On 3 April, Trump announced a 10% baseline tariff on U.S. imports, with 60 countries, including Cambodia, China, Vietnam, Malaysia, and Bangladesh, facing tariffs of up to 50%. Companies in the EU will see 20% tariffs, all taking effect a week later. 

Previously announced 25% tariffs on steel, aluminum, and foreign-made cars remain in place.

How the crypto market responded

Never missing a beat, the crypto market reacted swiftly to the tariff announcements:

• Bitcoin has dropped ~10% since February. On 3 April, the price fell from $87,106 to $82,526 in a matter of hours, falling to lows of $74,700 days later. 
• Ethereum followed a similar trajectory, dipping to lows of $1,430.
• Altcoins were hit harder, with SOL dropping nearly 25% to $97.52 - its first dip below $100 since February 2024.
• Crypto-related equities tanked, with Strategy (formerly MicroStrategy) down 15%, and mining firms like MARA Holdings and Riot Platforms losing 11%.
• Correlation with equities strengthened, as the Nasdaq and S&P 500 also experienced sharp declines.

According to technical analysis, the overall market cap formed a bear flag pattern, signaling potential price declines (this pattern appears after a sharp drop, followed by a temporary upward channel). If the price breaks below this channel, a further decline is likely.

Source: Emmaculate, published on TradingView, April 3, 2025

Why Bitcoin might bounce back

A note from the bears. Despite the initial sell-off, Bitcoin could see a rebound for several reasons:

• Bitcoin as "digital gold": During economic uncertainty, BTC has historically been viewed as a hedge against inflation and fiat devaluation.
• Institutional movements: Exchange outflows suggest that institutions are holding rather than panic-selling, reducing BTC liquidity and potentially driving prices higher in the future.
• Monetary policy shifts: If the Federal Reserve pivots toward rate cuts or quantitative easing (QE), Bitcoin could benefit from increased liquidity.

BitMEX co-founder Arthur Hayes has argued that such macro conditions could push BTC toward $150,000 in the next cycle.

Do tariffs + the U.S. Dollar = a crypto opportunity?

The impact of tariffs on the U.S. dollar has direct implications for crypto:

• Reduced exports and lower bond demand could weaken the USD over time.
• A weaker dollar typically boosts Bitcoin, as investors look for alternative stores of value.
• Grayscale suggests that Bitcoin could benefit from a fragmented monetary landscape, particularly as central banks diversify reserves away from USD.

Tariffs, regulation & crypto’s role in the financial system

Trump’s policies could indirectly accelerate crypto adoption by:

• Increasing the use of crypto for trade settlements due to currency uncertainties.
• Encouraging alternative reserve assets beyond the U.S. dollar.
• Aligning with a potentially pro-crypto regulatory stance under a second Trump administration.

What should crypto investors do now?

Crypto investors should watch a few key things closely:

• When and how the new tariffs are rolled out, and if any changes are made along the way
• How other countries respond, especially with their own tariffs
• Changes in crypto regulations, as governments adjust to the new economic climate
• How money moves between traditional markets and crypto, which can impact prices and sentiment

• Consider long-term portfolio strategies, as crypto’s role in a shifting financial landscape could strengthen.

Conclusion: Tariffs may hurt now, but crypto could emerge stronger

While recent tariffs triggered a downturn across both traditional and crypto markets, it’s worth noting that this was driven more by uncertainty than fundamentals. As has previously been the case, crypto’s response is often tied to macro trends, with Liberation Day tariffs being no exception. 

The bottom line is that market dynamics are changing. As liquidity patterns shift and capital moves differently, crypto’s role within broader portfolios continues to evolve. While this can have both a positive and negative impact on portfolios, continuing to stay informed is the wisest step one could take. 

‍

Despite radically changing the financial landscape, the world’s leading cryptocurrency has limitations when interacting with newer blockchains like Ethereum. Wrapped Bitcoin (WBTC) solves this by allowing Bitcoin to function on the Ethereum network, enabling access to decentralised finance (DeFi) services.

Each WBTC token is backed 1:1 by Bitcoin, combining Bitcoin’s value with Ethereum’s smart contract capabilities. Unlike Bitcoin variants aiming to improve its technology, WBTC extends Bitcoin’s utility without replacing it.

This article explores how WBTC works, its benefits, risks, and how it connects Bitcoin to the broader DeFi ecosystem.

‍

TLDR

- Bridging Bitcoin & Ethereum: WBTC brings Bitcoin to Ethereum, enabling DeFi participation without selling BTC.

- Increased utility & liquidity: BTC holders can lend, borrow, trade, and earn yield while unlocking Bitcoin’s market value.

- Faster & more efficient transactions: WBTC uses Ethereum’s network for quicker, cheaper, and more flexible transfers.

- Trade-offs & risks: While enhancing Bitcoin’s use, WBTC involves custodial risks, centralisation, and reliance on trusted entities.

‍

What is Wrapped Bitcoin (WBTC)?

Wrapped Bitcoin (WBTC) is an ERC-20 token that represents Bitcoin on the Ethereum blockchain. Launched in January 2019, approximately 10 years after Bitcoin's initial release, WBTC was created as a collaborative effort between BitGo, Kyber Network, and Ren (formerly Republic Protocol), along with other major players in the DeFi space including MakerDAO, Dharma, and Set Protocol. 

As an ERC-20 token, WBTC adheres to Ethereum's token standard, making it compatible with the entire Ethereum ecosystem, including its smart contracts, decentralised applications (dapps), and wallets.

In structure, WBTC bears similarities to stablecoins like USDC or USDT, which are backed by reserve assets. However, while stablecoins aim to maintain a stable value (usually pegged to a fiat currency like the US dollar), WBTC's value fluctuates with Bitcoin's market price. 

Each WBTC token is backed by an equivalent amount of Bitcoin (BTC) held in reserve by a custodian, maintaining a strict 1:1 ratio – meaning 1 WBTC is always equivalent to 1 BTC in value.

Wrapped Bitcoin is now under the control of a Decentralized Autonomous Organization (DAO) called the WBTC DAO. This organisation oversees the protocol, ensuring the integrity of the wrapping process and maintaining transparency in the system. Unlike Bitcoin's fully decentralised nature, WBTC relies on certain trusted entities to maintain the backing of the tokens, which creates an interesting balance between utility and trustlessness.

WBTC belongs to a broader category of financial instruments known as "wrapped tokens." These are cryptocurrencies that are enclosed or "wrapped" in a digital vault and represented as another token on a different blockchain. While WBTC represents Bitcoin on Ethereum, there are other wrapped tokens in the cryptocurrency space, including Wrapped Ether (WETH) which, somewhat paradoxically, is a wrapped version of Ethereum's native token on its own blockchain that conforms more strictly to the ERC-20 standard.

Why does Wrapped Bitcoin exist?

Wrapped Bitcoin (WBTC) was created to bridge the gap between Bitcoin and newer blockchain platforms like Ethereum.

1. Bitcoin’s limited smart contract functionality
Bitcoin prioritizes security over programmability, making it unsuitable for complex dapps. In contrast, Ethereum supports smart contracts that power a wide range of automated financial services.

2. Access to DeFi for Bitcoin holders
Ethereum’s DeFi ecosystem offers lending, trading, and yield farming, but Bitcoin holders couldn’t participate without converting their BTC. WBTC solves this, letting them use Bitcoin’s value within Ethereum-based applications.

3. Unlocking Bitcoin’s liquidity
Bitcoin’s vast market capitalization holds significant untapped liquidity. WBTC brings this capital into Ethereum’s DeFi network, benefiting both Bitcoin holders and the broader ecosystem.

4. Faster, more flexible Bitcoin transactions
While Bitcoin transactions can be slow and costly, WBTC uses Ethereum’s network for quicker, cheaper trades—ideal for active traders and DeFi users.

In short, WBTC enhances Bitcoin’s utility without altering its core protocol, connecting it to the evolving world of decentralized finance.

How Wrapped Bitcoin works

Wrapped Bitcoin (WBTC) bridges Bitcoin and Ethereum through a secure, transparent process involving key participants and smart contracts.

1. Wrapping and unwrapping process:

• Wrapping (BTC → WBTC): Users send Bitcoin to a custodian, who secures it and mints an equivalent amount of WBTC on Ethereum, sending it to the user’s Ethereum wallet.
• Unwrapping (WBTC → BTC): Users burn WBTC, prompting the custodian to release the equivalent Bitcoin back to their Bitcoin wallet.
  This 1:1 pegging ensures WBTC is fully backed by Bitcoin reserves.

2. Key participants:

• Custodians (e.g., BitGo): Hold and safeguard the Bitcoin backing WBTC.
• Merchants: Authorized to request minting or burning of WBTC.
• Users: Individuals or entities using WBTC in Ethereum’s DeFi ecosystem.
• WBTC DAO Members: Stakeholders who govern protocol decisions.

3. Transparency and verification:

• Proof of reserves: Publicly verifiable Bitcoin addresses back every WBTC in circulation.
• On-chain verification: Minting and burning are recorded on both blockchains.
• Regular attestations: Independent checks confirm reserve accuracy.

4. Technical implementation:
WBTC operates as an ERC-20 token, making it compatible with Ethereum-based apps and exchanges. While users can acquire WBTC directly through merchants, most opt to swap BTC for WBTC on decentralized exchanges (DEXs) for convenience.

This system ensures WBTC remains a secure, transparent, and efficient way to use Bitcoin within Ethereum’s DeFi space.

The benefits of Wrapped Bitcoin

1. DeFi accessibility:
WBTC lets users leverage Bitcoin in DeFi platforms for:

• Lending & borrowing: Use WBTC as collateral on platforms like Aave or Compound to earn interest or borrow assets.
• Yield farming: Provide WBTC liquidity for rewards, often surpassing Bitcoin’s passive holding returns.
• Liquidity provision: Earn trading fees by adding WBTC to pools on exchanges like Uniswap.
• Synthetic assets: Mint assets pegged to traditional markets using WBTC as collateral.

2. Enhanced liquidity:
WBTC boosts capital efficiency across Ethereum by:

• Expanding DeFi liquidity: Unlocking Bitcoin’s market value to strengthen liquidity pools.
• Reducing slippage: Deeper markets enable smoother trades.
• Providing stable collateral: Bitcoin-backed assets offer trusted options for DeFi protocols.

3. Transaction advantages:
Compared to Bitcoin, WBTC transactions on Ethereum benefit from:

• Faster confirmations: Ethereum’s ~12-second block times outpace Bitcoin’s 10-minute average.
• Predictable fees: Ethereum’s fee structure can be more cost-effective in certain conditions.
• Smart contract integration: WBTC supports complex transactions Bitcoin’s network can’t handle.

4. Broader utility:
Beyond DeFi, WBTC enhances user options by:

• Accessing smart contracts: Participate in advanced applications without selling Bitcoin.
• Composability: Use WBTC across multiple protocols simultaneously.
• Simplified management: Store WBTC alongside other Ethereum assets in common wallets.
• Gaming & NFTs: Spend WBTC in blockchain games or NFT marketplaces.

While WBTC offers significant opportunities, it comes with trade-offs regarding decentralisation and security, as covered in the next section.

Risks and challenges of Wrapped Bitcoin (WBTC)

Custodial risks
WBTC depends on custodians like BitGo to hold the backing Bitcoin, creating a central point of failure. Users must trust these custodians to safeguard funds, process redemptions, and comply with regulations that could freeze assets or restrict conversions.

Smart contract risks
WBTC relies on Ethereum smart contracts, which, despite audits, can still have vulnerabilities or coding flaws. It’s also affected by Ethereum network issues like congestion, high gas fees, and risks from interacting with DeFi platforms.

Price and market risks
WBTC tracks Bitcoin’s price and shares its volatility. In turbulent markets, it may trade slightly above or below Bitcoin’s value. Large conversions can strain liquidity, making big trades harder without impacting price.

Operational challenges
Managing WBTC involves both Bitcoin and Ethereum blockchains, which can be complex for newcomers. High Ethereum gas fees and slow WBTC-to-Bitcoin conversions (especially for large transactions) are additional hurdles.

Alternatives with less trust required
Some users prefer fully decentralised options like native Bitcoin, though it lacks smart contract functionality. Other wrapped Bitcoin solutions use different technologies to reduce reliance on custodians.

Other Wrapped Bitcoin alternatives

While WBTC is the most widely used Bitcoin representation on Ethereum, several alternatives have emerged, each with different approaches to the bridge between Bitcoin and other blockchains:

• renBTC
• tBTC
• sBTC (Synthetic BTC)
• HBTC
• pBTC

Conclusion

Wrapped Bitcoin represents a significant innovation in the cryptocurrency ecosystem, effectively bridging the gap between Bitcoin's unparalleled network security and store-of-value properties with Ethereum's programmability and vibrant DeFi landscape. 

Since its launch in 2019, WBTC has grown from a novel concept to a cornerstone of cross-chain interoperability, holding billions of dollars in value and enabling countless new use cases for Bitcoin holders.

Key takeaways

• Bridge between worlds: WBTC links Bitcoin with Ethereum’s smart contracts, offering value beyond what each can provide alone.
• Benefits with trade-offs: WBTC boosts DeFi access and speed, but involves centralisation and custodial risks.
• Evolving ecosystem: Wrapped Bitcoin solutions are evolving, balancing security, decentralisation, and functionality.
• Growing adoption: WBTC’s growing market cap and DeFi use show strong demand for Bitcoin exposure in crypto.
• Future innovation: Wrapped assets like WBTC will likely see improvements in decentralisation, security, and cross-chain compatibility.

The broader significance

WBTC represents a shift in the cryptocurrency space from isolated blockchains to an interconnected network where different chains can leverage each other’s strengths. This interoperability will likely define the next phase of blockchain development.

For users, WBTC allows exposure to Bitcoin while engaging with decentralised finance (DeFi) on Ethereum and other platforms, enabling participation in both without choosing between them.

For DeFi, Bitcoin’s liquidity has spurred growth, bringing stability and asset diversity. WBTC has also paved the way for other wrapped assets, making the crypto ecosystem more interconnected and efficient.

As blockchain technology evolves, solutions like WBTC will address limitations while retaining core utility. Its success shows how cryptocurrency innovation can extend existing strengths without replacing them.

‍

‍

If you've been exploring the world of cryptocurrency beyond Bitcoin and Ethereum, you've probably heard of Sushi. No, not the Japanese dish – we're talking about a powerful player in the decentralised finance (DeFi) space that's been making waves since its dramatic entrance in 2020.

Sushi, or SushiSwap as the platform is called, burst onto the crypto scene with what many called a "vampire attack" on Uniswap, another popular decentralised exchange (DEX). This bold move involved attracting over a billion dollars of liquidity from its competitor in just a few days.

Today, SushiSwap stands as one of the leading decentralised exchanges in the crypto ecosystem, offering a suite of financial services that go well beyond simple token swapping. With its native SUSHI token, the platform has created an ecosystem that allows users to trade, earn, lend, borrow, and more – all without traditional financial intermediaries.

What makes Sushi truly stand out is how it's putting financial power back into the hands of regular users. By democratising access to sophisticated financial tools that were once only available to privileged institutions, Sushi is helping to create a more open, accessible financial system for everyone.

What is Sushi (SUSHI)?

At its core, Sushi is a DEX and DeFi protocol that allows users to trade cryptocurrencies directly with each other without any middlemen. Unlike centralised exchanges, there's no company controlling your funds or verifying your identity – it's just you, smart contracts, and the blockchain.

Think of SushiSwap as an online marketplace where instead of a company facilitating trades, everything runs on code. It's like if eBay operated without eBay the company – just buyers and sellers interacting through an automated system.

The relationship between SushiSwap and SUSHI is important to understand:

• SushiSwap is the platform – the actual decentralised exchange and suite of DeFi services
• SUSHI is the native token that powers the ecosystem – like owning a piece of the project

The Sushi ecosystem has evolved significantly since its launch, now offering a full menu of DeFi services:

• Token swapping (the basic exchange function)
• Liquidity providing (where users can earn fees)
• Yield farming (earning rewards by supporting the platform)
• Lending and borrowing
• Token launches
• NFT marketplace
• Cross-chain functionality (operating across multiple blockchains)

When compared to other DEXs like Uniswap and PancakeSwap, Sushi stands out for its community-first approach and wide range of features. While Uniswap pioneered the automated market maker model that Sushi uses, Sushi expanded on this foundation by adding more ways for users to participate and earn rewards. 

And while PancakeSwap operates primarily on the Binance Smart Chain, Sushi has expanded to multiple blockchains, including Ethereum, Polygon, Avalanche, and more.

The history of Sushi

Sushi's history reads like a crypto soap opera – complete with controversy, drama, and unexpected twists. Grab the popcorn.

It all began in August 2020 when an anonymous developer going by the name "Chef Nomi" created SushiSwap as a fork (essentially a copy with modifications) of Uniswap's code. But Chef Nomi didn't just launch a competitor; they executed what became known as a "vampire attack" – a strategy to drain liquidity from Uniswap by offering better incentives.

Users who provided liquidity to Uniswap could stake their LP (liquidity provider) tokens on SushiSwap to earn SUSHI rewards. Then, in a coordinated event called "The Migration," over $1 billion in crypto assets moved from Uniswap to SushiSwap virtually overnight. The crypto community was stunned by the aggressive yet innovative approach.

But the drama was just beginning. Shortly after the successful migration, Chef Nomi suddenly converted a large amount of SUSHI tokens (worth about $14 million at the time) into Ethereum and withdrew it. The community viewed this as an "exit scam," and the price of SUSHI plummeted.

In a surprising turn of events, Sam Bankman-Fried, then-CEO of FTX (a major crypto exchange at the time), stepped in to take control of the project. Days later, Chef Nomi returned all the funds and apologised to the community.

Control of the project was then transferred to a multi-signature wallet controlled by several trusted community members, transitioning SushiSwap to true community governance. Since then, the protocol has seen steady development and expansion, including:

• Launch of Kashi lending platform (March 2021)
• Introduction of BentoBox, a yield-generating vault (Q1 2021)
• Expansion to multiple blockchains beyond Ethereum
• Release of Miso launchpad for new tokens
• Development of Shoyu, an NFT marketplace

Despite its tumultuous beginnings, Sushi managed to establish itself as a serious contender in the DeFi space through continuous innovation and a strong community focus.

How does SushiSwap work?

SushiSwap operates on a model called an automated market maker (AMM), which is fundamentally different from traditional exchanges. Here's how it works in simple terms:

Instead of matching buyers with sellers (the way stock exchanges work), SushiSwap uses liquidity pools – essentially big pots of cryptocurrencies that users can trade against. Imagine a vending machine that's always ready to exchange one token for another, rather than waiting to find someone who wants the opposite side of your trade.

These pools are created and maintained by liquidity providers – regular users who deposit pairs of tokens (like ETH and USDT) into the pools. In return for providing this liquidity, they earn fees from trades that happen in their pool.

When you want to swap tokens on SushiSwap, here's what happens:

1. You select the tokens you want to exchange (for example, ETH for USDT)
2. Smart contracts calculate the exchange rate based on the ratio of tokens in the relevant liquidity pool
3. The more of one token you want, the more expensive it gets (this is called "slippage")
4. A small fee (0.3% of the trade) is taken and distributed to liquidity providers
5. The tokens are exchanged directly in your wallet

The beauty of this system is that it's all handled by smart contracts – self-executing code on the blockchain. There's no company processing your trade or holding your funds; it's all automated and trustless.

Of this 0.3% fee, 0.25% goes directly to liquidity providers in the pool, while the remaining 0.05% is converted to SUSHI tokens and distributed to SUSHI stakers. This creates a sustainable revenue model where active users earn from the platform's success.

Key features of the Sushi ecosystem

Sushi has evolved from a simple token exchange into a comprehensive DeFi ecosystem. Let's explore the main ingredients in Sushi's expanding menu:

SushiSwap DEX: The heart of the ecosystem is the decentralised exchange where users can swap virtually any ERC-20 token (and tokens on other supported blockchains). With competitive rates and deep liquidity across many trading pairs, it's the foundation of the Sushi experience.

Kashi: This lending and margin trading platform allows users to borrow assets against their crypto collateral. What makes Kashi unique is its isolated risk markets – meaning a problem in one lending market won't affect others, making it potentially safer than some competitors.

BentoBox: Think of this as a smart crypto savings account. BentoBox is a token vault that generates yield on deposited assets while they're waiting to be used in other Sushi products. It's like your money earning interest while sitting in your wallet, ready to use.

Onsen: This liquidity mining program incentivises users to provide liquidity for specific token pairs by offering additional SUSHI rewards. It's named after Japanese hot springs – places where people gather and relax, much like how Onsen gathers liquidity for the platform.

Miso: A launchpad for new tokens, Miso helps projects conduct token sales with various auction types. It's like Kickstarter for new crypto projects, helping them raise funds and distribute tokens fairly.

Shoyu: Sushi's NFT marketplace allows for the creation, buying, and selling of digital collectables. While newer than some competitors, it aims to offer lower fees and better integration with the rest of the Sushi ecosystem.

Cross-chain deployment: Unlike many DeFi protocols that only exist on Ethereum, Sushi has expanded to numerous blockchains including Polygon, Avalanche, Binance Smart Chain, Fantom, and more. This multi-chain approach helps users avoid Ethereum's sometimes high transaction fees while still accessing Sushi's services.

This diverse ecosystem makes Sushi a one-stop shop for many DeFi activities, allowing users to move seamlessly between trading, earning, lending, and more.

SUSHI tokenomics

The SUSHI token is the special sauce that brings the whole Sushi ecosystem together. Let's break down how it works:

Total supply: SUSHI has no maximum supply cap. New tokens are minted at a rate of 100 SUSHI per Ethereum block (roughly every 12 seconds), though this emission rate has been adjusted through governance votes over time.

Token utility: The SUSHI token serves several important functions:

• Governance: SUSHI holders can vote on proposals to change the protocol
• Fee sharing: When staked, SUSHI entitles holders to a portion of all trading fees
• Liquidity mining rewards: Users can earn SUSHI by providing liquidity
• Platform access: Some features may require SUSHI holdings or staking

Governance rights: Holding SUSHI means having a say in the future of the platform. Token holders can propose and vote on changes ranging from technical upgrades to treasury management and new feature development.

xSUSHI mechanism: When users stake their SUSHI tokens, they receive xSUSHI in return. This represents their share of the staking pool, which constantly grows as trading fees are added to it. When users unstake, they get their original SUSHI plus their portion of accumulated fees – making it a passive income opportunity.

Staking rewards: The current APY (Annual Percentage Yield) for staking SUSHI varies depending on platform volume and the number of stakers, but it has historically offered attractive returns compared to traditional finance.

Market performance: As with many cryptocurrencies, SUSHI has experienced significant price volatility since its launch. After reaching all-time highs during the 2021 bull market, the token has settled into a more stable trading range. 

The tokenomics of SUSHI are designed to align the interests of users, liquidity providers, and token holders – when the platform succeeds, SUSHI holders benefit through increased value and fee sharing.

How to buy and sell SUSHI

Looking to get your hands on some SUSHI tokens? Here's how you can do it through the Tap app:

How to buy SUSHI on the Tap App:

1. Download the Tap app from your device's app store
2. Create an account and complete the required verification
3. Fund your account using a supported payment method (bank transfer, card, etc.)
4. Navigate to the crypto section and search for SUSHI
5. Enter the amount you want to buy
6. Review the transaction details and confirm your purchase
7. Your SUSHI tokens will appear in your Tap wallet

How to sell SUSHI on the Tap App:

1. Navigate to your SUSHI wallet in the app
2. Select the Sell option
3. Enter the amount you want to sell, and what currency you would like in return (crypto or fiat)
4. Review and confirm the transaction details 
5. Your desired currency will appear in the relevant Tap wallet

Conclusion

Sushi has come a long way from its controversial beginnings to establish itself as a cornerstone of the DeFi ecosystem. What started as a fork of Uniswap has evolved into a comprehensive financial platform that offers trading, earning, lending, and more – all without traditional financial intermediaries.

By addressing one of the biggest pain points in DeFi – high Ethereum gas fees – through multi-chain deployment, Sushi makes decentralised finance more accessible to everyday users.

As with any cryptocurrency project, Sushi faces challenges and competition, but its innovative features, passionate community, and continuous development make it a project worth watching in the years to come.

‍

Civic (CVC) is a blockchain-based identity verification platform focused on providing secure, cost-effective identity management solutions. As digital identity verification becomes increasingly important in today’s world, Civic distinguishes itself with its decentralised approach and user-centric control over personal data. 

Let's explore how this platform is addressing the challenges of digital identity verification, privacy, and security.

TLDR

• Decentralised identity verification: Civic provides secure personal data verification without storing user information centrally, reducing fraud and identity theft risks.
• User-controlled identity: Users maintain ownership of their personal data, selectively sharing only required information with service providers through the Civic app.
• Multi-layered ecosystem: Utilises the Identity Verification Marketplace and Civic Pass for DeFi access control.

What is the Civic network all about?

Founded in 2015 by Vinny Lingham and Jonathan Smith, Civic launched its Initial Coin Offering (ICO) in June 2017, raising $33 million. The platform enables users to verify their identities on the blockchain while maintaining control over their personal information.

It aims to overcome traditional identity verification drawbacks, such as centralised data storage, repetitive KYC processes, and privacy concerns—and it uses blockchain technology to achieve this. The platform’s infrastructure allows for reusable KYC, minimising the need to repeatedly share personal documents with different service providers, all while reducing verification costs.

In June 2017, Civic conducted its token sale, selling $33 million worth of CVC tokens. Since then, the platform has continued to evolve, introducing Civic Pass in 2021, serving as an identity gateway for DeFi apps, NFT platforms, and DAOs requiring compliance. 

At the time of writing, it remains one of the notable blockchain-based identity verification solutions in the cryptocurrency ecosystem.

How does the Civic platform work?

Civic's core architecture revolves around three main components that work together to provide comprehensive identity verification services:

• Identity Verification Marketplace - connects identity requesters with trusted validators to verify user information.
• Civic Pass - provides access control for DeFi applications and other services requiring compliance checks.

It’s worth noting that their product Civic Pay was quietly retired in 2020-2021. 

The Identity Verification Marketplace operates on the blockchain, creating a trusted ecosystem where validators (trusted entities that verify identity information) and service providers can interact. When users provide identity information through the Civic app, it's encrypted and stored on their device, not on Civic's servers.

By distributing the verification process across the blockchain and putting users in control of their data, Civic promises to deliver security, privacy, and convenience without compromises. Because users can reuse their verified identity across multiple platforms, this makes it an efficient solution for both individual users and businesses requiring KYC processes.

Civic created CVC to be the utility token across its ecosystem, used for paying for verification services, rewarding validators, and incentivising ecosystem participation.

The advantages of the Civic platform

According to the Civic team, the platform significantly reduces verification costs compared to traditional identity verification methods. It's also capable of completing verifications in minutes rather than days. This makes it a superior solution for businesses looking to streamline their KYC processes while maintaining regulatory compliance.

Beyond that, Civic is designed to address major issues facing identity systems today: data breaches and identity theft. This is done by eliminating centralised databases of personal information, ensuring that even if Civic were compromised, users' personal data would remain secure.

It's also highly inclusive. While many identity verification systems require extensive documentation, Civic works to provide solutions for the unbanked and underbanked populations globally, potentially bringing financial services to billions of people.

In 2021, Civic expanded its offerings with enhanced DeFi protection tools and NFT verification services, ensuring that its identity solutions remain relevant in the evolving blockchain ecosystem. The platform continues to develop new use cases for its technology, particularly in combating bot activity and fraud in decentralised applications.

Civic use cases

The Civic network allows individuals and businesses to verify identity information securely and efficiently, whether for account creation, age verification, or compliance with regulatory requirements.

It is one of the first platforms to combine blockchain technology with identity verification to create a user-centric system that puts individuals in control of their personal data while still meeting the verification needs of businesses.

Due to the platform's focus on privacy and security, businesses can implement strong KYC procedures without creating vulnerable centralised databases of user information. This provides them with compliance solutions that protect both the business and its customers.

How to buy CVC

If you’re looking to incorporate CVC into your crypto portfolio, users can effortlessly buy and sell the token on the Tap app (after completing the account registration process). Download the app to get started. 

FAQs

How does Civic protect user data?

Civic employs a decentralised identity architecture where users’ personal data is stored locally on their devices, not on central servers. Data is encrypted and hashed, and Civic leverages zero-knowledge proofs in some cases to validate information without exposing the data. Only attestations (proofs of verification) are stored on the blockchain, not the personal data itself. Users maintain control over what information is shared and with whom.

Can you mine CVC tokens?

No, CVC tokens cannot be mined. The total supply of CVC was created during its token generation event in 2017, and no new tokens were issued. As an ERC-20 token on the Ethereum blockchain, CVC transactions are secured by Ethereum’s Proof of Stake mechanism, but CVC is not mined or staked for rewards.

What is the CVC price?

As the market is known to change regularly, please check the Tap app to find the most relevant CVC price.

‍

As we step into 2025, it's time to reflect on an incredible year of growth and milestones at Tap. What a ride 2024 has been! When we look back at everything we've achieved together at Tap this year, it's hard not to feel a surge of pride and excitement. Let's dive into the highlights that made this year truly special.

Revamped payment with a new card design

This year, we introduced our new card and design. Your feedback sparks our creativity and innovation, many of you joked about needing to make a gang sign with your fingers to hide card numbers when sharing photos. Taking that humor to heart, we've redesigned our card so all sensitive information is now on the back, keeping it out of sight.

This means you can proudly showcase your Tap card in pictures without any awkward gestures. Our user-centric design not only enhances your privacy but also makes sharing your Tap experience easier and more stylish than ever. Thank you for inspiring us to create a more seamless and secure way to use and share your Tap Premium benefits.

Did someone say Cashback? 

For those of you wanting more from your Tap experience, we've been listening to what you need, which led us to introduce new premium plans. They're not about bells and whistles – just practical great rewards and rebates that add real value for those who need them. Same goes for our new Cashback feature. Not only are you earning rewards on your spending, but it also gives XTP a more meaningful purpose in your everyday transactions.

Our new Cashback feature has been a game-changer, offering users not only rewards on their Tap card transactions but also increased utility for our native token, XTP. This feature underscores our commitment to delivering tangible benefits and fostering a rewarding financial ecosystem.

Expanding horizons: launching in the USA

2024 was a landmark year as we launched Tap in the USA, marking our entry into one of the world's largest and most dynamic markets. A particularly humbling milestone, it's been a learning experience, and we're grateful for the patience and enthusiasm of our new American users as we continue to refine our services.

New practical features and tools you've been asking for:

To further empower our users, we rolled out a suite of new features, including:

• A smart search bar that helps you find exactly what you need, when you need it.
• A card spending dashboard that enables you to track your card and spending limits. 
• A comprehensive markets section for tracking your favorite tokens in real-time.
• And yes, that discrete hide balance option for when you need to keep things private.

These features are designed to provide our users with greater transparency, control, and convenience in managing their finances.

Expanding cryptocurrency and fiat options

In response to the growing demand for diverse financial options, we added three new cryptocurrencies and four new fiat currencies to the app. This expansion allows our users to transact with greater flexibility and access a wider range of financial instruments. Because why should anyone have to compromise on their financial choices?

Navigating regulatory landscapes: UK and Bulgaria

Even with all this growth, we haven't lost sight of what matters most – doing things right. On the regulatory front, this year tested our resilience and commitment to our users, particularly in the UK. When new FCA regulations required us to suspend XTP token locking for UK Premium accounts last October, we didn't just accept it as a permanent setback.

Instead, our team spent the year methodically working through complex legal requirements to craft a compliant, user-friendly solution. The result? We successfully relaunched XTP token locking for our UK Premium users – a testament to our dedication to finding ways forward even through regulatory challenges.

This commitment to compliance also led us to secure our VASP license in Bulgaria, further strengthening our regulatory foundation across different jurisdictions. While these behind-the-scenes achievements might not be the most exciting news, they're crucial steps in building a service that's trustworthy.

Looking Ahead with Optimism

As we step into 2025, we're just getting warmed up. Everything we've accomplished this year sets the stage for even bigger moves ahead. We've got some exciting plans taking shape, but more importantly, we have a clear vision of how to make Tap work better for you every day. And the best part? We're building this future with you, our incredible Tap community.

Thank you for being part of this journey – for your trust, your patience, and your candid feedback. Together, we're not just building another fintech platform; we're crafting the future of finance, one thoughtful step at a time.

Here's to the next chapter of our journey together – it's going to be epic!