CoinTalk

Redeeming your Roblox gift card on your mobile device is quick, but remember to use your web browser, not the app!

Here's the easy guide:

Open your mobile browser (Chrome, Safari, etc.).

Go to the official redemption page: roblox.com/redeem.

Log in to your Roblox account.

Enter the PIN from your gift card.

Tap the Redeem button.

The gift card value will be added as Roblox credit to your account. Once redeemed on the website, you can use the credit to purchase Robux, which will then be available on your mobile app on your mobile device.

The dream of cryptocurrency has always been to create a better, faster, and cheaper way to transact value globally. While Bitcoin pioneered this vision, a new generation of cryptocurrencies has emerged, each claiming to be the ultimate solution for digital payments.

Among the top contenders are Nano (XNO), the original Bitcoin (BTC), and Ripple (XRP). But how do they actually stack up when it comes to everyday payments? This guide will compare them across the metrics that matter most: speed, cost, and scalability.

The Core Mission of Each Coin

Before we dive into the technical details, it's crucial to understand that each of these cryptocurrencies was built with a different primary goal in mind.

• Bitcoin (BTC): Originally designed as a "peer-to-peer electronic cash system," Bitcoin has evolved to be seen primarily as a store of value or "digital gold." Its security and decentralization are its greatest strengths.
• Ripple (XRP): Created for the financial industry, XRP is designed to be a bridge currency for banks and financial institutions, enabling fast and cheap cross-border settlements. Its focus is on the enterprise level.
• Nano (XNO): Built with one purpose in mind—to be the most efficient peer-to-peer digital cash for everyday users. Its entire design is optimized for simple, direct payments.

Head-to-Head Comparison: The Payment Metrics

Let's break down how each coin performs in a real-world payment scenario.

1. Transaction Speed (Time to Finality)

How long does it take for a transaction to be 100% confirmed and irreversible?

• Nano (XNO): Winner. Transactions are fully confirmed in under a second. This is virtually instant, making it ideal for point-of-sale or online checkouts.
• Ripple (XRP): Very fast. Transactions are confirmed in 3-5 seconds. This is more than sufficient for most payment use cases.
• Bitcoin (BTC): Slow. A single confirmation takes about 10 minutes, but for true finality, most merchants wait for 6 confirmations, which can take up to an hour.

2. Transaction Cost (Fees)

How much does it cost to send a payment?

• Nano (XNO): Winner. The network is completely feeless. Sending $0.01 or $1,000,000 costs nothing, making it perfect for micropayments.
• Ripple (XRP): Extremely cheap. The average transaction fee is a tiny fraction of a cent (around 0.00001 XRP). While not free, it is negligible for most purposes.
• Bitcoin (BTC): Expensive and variable. Fees can range from a few cents to over $20 depending on network congestion. This makes it impractical for small, everyday purchases.

3. Scalability (Transactions Per Second - TPS)

How many transactions can the network handle at once?

• Ripple (XRP): Winner. The XRP Ledger can handle a consistent 1,500 TPS, which is comparable to major payment processors like Visa.
• Nano (XNO): Highly scalable. While it has handled over 100 TPS in tests, its theoretical limit is much higher. Its design avoids the bottlenecks of traditional blockchains.
• Bitcoin (BTC): Very low. The Bitcoin network can only handle about 5-7 TPS, which is a major limitation for global adoption as a payment system.

The Verdict: Which Should You Use?

There is no single “best” cryptocurrency—only the best tool for a specific job. While Bitcoin remains the king of digital gold and Ripple dominates in the world of bank settlements, Nano (XNO) emerges as the clear winner for everyday payments. Its combination of instant, feeless, and eco-friendly transactions makes it the closest thing to true digital cash.

This article is for informational purposes only and should not be considered financial or investment advice. The cryptocurrency market is highly volatile, and you should always conduct your own research (DYOR) and consult with a qualified financial advisor before making any investment decisions. The performance of cryptocurrencies can change, and past performance is not indicative of future results.

How an AI Crypto Trading Bot Turned $1K into $10K Overnight – And Why I'll Never Trade Without One Again

Let me paint you a picture. It's 2 AM, the glow of three monitors is the only light in the room, and I'm watching a Bitcoin chart that looks more like a heart attack than an investment. My coffee is cold, my eyes are burning, and with one wrong move, a month of gains could vanish. Sound familiar? If you've ever spent a night like this, desperately Googling "best AI trading bot  or  what is the best crypto trading bot," you know the feeling. You're chasing a dream, but the reality is exhaustion.

I've been in the crypto trenches since the 2017 bull run. I've seen the euphoric highs and the soul-crushing lows. I've made every mistake in the book—buying out of FOMO, selling in a panic, and missing life-changing profits because I dared to sleep. I tested dozens of automated tools, from the simple to the absurdly complex, and most promised the moon but delivered a handful of dust.

But then, everything changed. I found a tool that didn't just automate my trades; it transformed my entire approach to the market. This AI-powered beast became my secret weapon, slashing emotional decisions and systematically growing my portfolio in a way that felt like magic. It’s the reason I believe that in today's market, trading without a sophisticated AI bot is like bringing a knife to a gunfight.

The 2025 Landscape: Why Your Gut Feeling Isn't Enough Anymore

The crypto world doesn't sleep. While you're having dinner, spending time with your family, or catching a few precious hours of rest, the markets in Tokyo, London, and New York are churning. Opportunities flash by in milliseconds, and volatility isn't just a feature; it's the entire game. This is the core problem that AI trading bots are built to solve.

We're not talking about the simple scripts of yesteryear. The best AI crypto trading bots today are marvels of machine learning. They don't just follow pre-set rules; they learn, adapt, and predict. They analyze global news sentiment, social media buzz, on-chain transaction data, and complex chart patterns simultaneously—something no human brain can do in real-time.

The shift towards automation isn't a niche trend anymore. It's becoming the standard. With Bitcoin establishing new floors and the DeFi ecosystem exploding around Ethereum, retail traders are realizing that to compete, they need an edge. That edge is the relentless, emotionless, 24/7 precision of a well-tuned AI.

Imagine a partner that never gets tired, never gets greedy, and never panics. It executes trades with surgical precision, manages your risk according to a strict plan you set, and constantly scans dozens of exchanges for the slightest advantage. This frees you from the screen, not to be lazy, but to be strategic. You shift from being a reactive day-laborer to a proactive portfolio manager.

Cutting Through the Hype: A Real-World Look at the Contenders

The market is flooded with options, each claiming to be the ultimate solution. Having tested the most prominent platforms with my own capital, I can tell you that the "best" bot often depends on your experience level and goals. Let's move beyond the marketing fluff and talk about real-world performance.

For beginners, the sheer technicality can be overwhelming. You need something that feels like a guided tour, not a cockpit of a spaceship. I've seen platforms that excel here, offering clean, intuitive dashboards and one-click strategies. They often include  social trading  features, allowing you to learn from and copy the moves of experienced traders. It’s a fantastic way to get your feet wet without drowning in complexity.

I mentored a friend new to the space who used such a platform; he started with a small amount and, by following a conservative, proven strategy, watched his initial investment grow steadily over a few months. He learned the rhythms of the market without the heart-stopping stress.

For the more experienced traders, the needs are different. You crave depth, customization, and powerful tools like advanced backtesting and dollar-cost averaging (DCA) bots that can accumulate assets strategically during dips. These platforms offer a deeper level of control, allowing you to fine-tune your strategies to a degree that can feel like you’re building a proprietary trading algorithm. I recall a particularly volatile period where the market took a sharp downturn.

While manual traders were scrambling, my bot, operating on a pre-set DCA strategy, calmly and systematically bought small pieces of my favorite assets at lower and lower prices. When the market recovered, my average entry price was so advantageous that I was in profit far sooner than anyone who tried to time the bottom.

Then there are the all-in-one solutions that build the bots directly into an exchange. This approach eliminates the need to connect third-party software through API keys, which can be a security concern for some. The beauty here is simplicity and cost—often, these built-in bots are free to use, making them a perfect testing ground for someone who wants to understand the core concepts of automated trading without any financial commitment beyond their initial capital.

The Game Changer: My Experience with the Bot That Changed Everything

After months of rigorous testing, one platform consistently stood out from the pack, not just for its features, but for its seemingly intelligent foresight. This wasn't just a bot executing commands; it felt like it was thinking a few steps ahead.

What set it apart was its predictive engine. While most bots react to what just happened on the chart, this one used a neural network to analyze a broader set of data. It was processing breaking news headlines, gauging the mood on Reddit and Twitter, and correlating it with on-chain data to anticipate potential price movements before they fully materialized. The accuracy was uncanny.

The setup process was disarmingly simple. A clear step-by-step wizard guided me through connecting my exchange account, setting my risk tolerance with easy-to-understand sliders, and choosing my preferred trading pairs. There was no need to write a single line of code. Within five minutes, it was live.

The real test came during a period of major economic news. I saw the alert on my phone, and before I could even open my trading app to assess the damage, I had another notification: my bot had already executed a series of defensive moves, securing profits and moving a portion of my portfolio into a stablecoin. It had reacted in the time it took me to read a headline. That’s when I truly understood the power of this technology. It wasn't just about making money; it was about protecting it.

This is the bot that achieved that legendary overnight gain for me. It wasn't luck or reckless leverage. It was the bot identifying a classic chart pattern forming on a smaller altcoin, compounded by a sudden spike in positive social sentiment that it detected. It entered a position based on its strategy, and a few hours later, when the rest of the market caught on and the coin pumped, it executed a perfect exit at the profit target I had set. I woke up to a result that felt like a dream.

Your Roadmap to Getting Started: A Human-to-Human Guide

If you're ready to explore this world, the most important step is to start with a clear head and a solid plan. Throwing money at the first bot you see is a recipe for disappointment.

First, take a moment for honest self-reflection. What kind of trader are you? Are you a scalper looking to profit from tiny, rapid price movements? Then you need a bot built for speed. Are you a swing trader who prefers to catch trends over days or weeks? A trend-following AI would be your best friend. Or are you a long-term believer who just wants to accumulate more Bitcoin or Ethereum over time without staring at charts? Then a simple, set-and-forget DCA bot is your answer.

Once you know your style, start small. I cannot stress this enough. Do not deploy your entire life savings. Fund your exchange account with an amount you are completely comfortable losing—a few hundred dollars, perhaps. This is your testing capital. Your goal at this stage is not to get rich; it is to learn.

Now, choose a well-regarded platform that matches your experience level. Connect it to your exchange using API keys. A crucial security note: when you generate these keys, you will set permissions. Only grant the permissions the bot needs to trade. Never, ever grant withdrawal permissions. This ensures your funds stay safe on the exchange.

Before going live with real money, use the paper trading or demo feature that most good platforms offer. This lets you run your bot in a simulated environment using real-market data. It’s the perfect, risk-free way to see how your strategy performs and build confidence.

Finally, remember that  automated  does not mean  unattended.  The most successful users treat their bots like a talented employee. You check in regularly. You see how it's performing. You make small adjustments to its strategy as market conditions change. You are the strategist, and the bot is your flawless executor.

The Final Word: Is an AI Trading Bot Right for You?

The romantic idea of the lone wolf trader, beating the market with sheer instinct, is a fading myth. The modern crypto landscape is a digital jungle, and the most successful explorers are the ones with the best tools.

The best AI crypto trading bot is more than just a piece of software; it's a force multiplier. It gives you the discipline you lack, the speed you can't possess, and the vigilance you can't maintain. It turns the chaotic noise of the crypto markets into a structured symphony of opportunity.

For me, the journey from sleep-deprived chart-watcher to a calm, strategic investor was life-changing. The bot that turned $1,000 into $10,000 didn't just give me a profit; it gave me my time, my peace of mind, and my confidence back. In the relentless, 24/7 world of crypto, that might be the most valuable trade of all.

In a world where sending a simple bank wire across borders can take days and cost a small fortune, a project came along with a radical idea: what if moving money was as fast, cheap, and easy as sending an email?

That is the core mission of Stellar, and its native cryptocurrency, Lumens (XLM).

If you've heard of xlm crypto but aren't quite sure what it does or why it matters, this guide is for you. We'll break down its purpose, its technology, and its unique place in the crypto ecosystem.

What Problem Is Stellar Trying to Solve?

The simple answer: friction in the financial world. Stellar was co-founded by Jed McCaleb (who also co-founded Ripple) to create an open, decentralized network that could connect all the world's different financial systems.

The goal is to allow anyone to create a digital representation (a "token") of any currency—like a US Dollar or a Nigerian Naira—and send it across the network in seconds for a fraction of a penny.

How Does Stellar Work? Key Features

Stellar isn't a Bitcoin competitor; it's a payments protocol. Here's what makes it tick:

• Speed and Cost: Transactions on the Stellar network confirm in about 3-5 seconds, and the fee is a microscopic 0.00001 XLM. This makes it ideal for micropayments and cross-border remittances.
• Stellar Consensus Protocol (SCP): Unlike Bitcoin's power-hungry mining, Stellar uses a unique, energy-efficient consensus model. A select group of trusted nodes "vote" to validate transactions, making the process incredibly fast.
• Anchors: This is a crucial concept. Anchors are trusted entities (like banks or payment processors) that act as the on-ramps and off-ramps between traditional currencies and the Stellar network. They hold the fiat currency and issue the equivalent digital token on the network.

Real-world example?Stellar power remittances, like sending aid to crisis zones via Stellar Aid Assist. Big players like MoneyGram and IBM use it for cross-border payments, and PayPal’s eyeing Stellar for its PYUSD stablecoin. That’s a big deal—it’s not just crypto hype; it’s real people moving money.

How is Stellar (XLM) Different from Ripple (XRP)?

This is the most common question, and a vital one for any investor. While they share a co-founder and a similar goal, their approach is different.

• Target Audience: Ripple and XRP primarily focus on providing solutions for large banks and financial institutions. Stellar is a non-profit and focuses more on financial inclusion for individuals and emerging markets.
• Decentralization: Stellar is generally considered to be more open and decentralized than the Ripple network.

This is a deep topic, and if you want to understand the nuances, [Read our full guide: The Core Differences Between XLM and XRP].

How to Get Started with Stellar

1. Choose a Wallet: Use wallets like Lobstr, Keybase, or hardware wallets (e.g., Ledger) to store XLM.
2. Buy XLM: Purchase on exchanges like Coinbase, Binance, or BYDFi.
3. Send Payments: Use Stellar-based apps (e.g., StellarTerm) to transfer XLM or tokenized assets.
4. Research Anchors: Check for trusted anchors in your region to convert fiat to digital assets.Pro Tip: Always verify the security of wallets and exchanges. Enable two-factor authentication (2FA) to protect your funds.

Is It a Good Investment? Risks and Considerations

• The Bull Case: Stellar is tackling a massive, real-world problem with proven, efficient technology and is backed by the non-profit Stellar Development Foundation (SDF).
• The Bear Case: It faces immense competition, not just from Ripple, but from emerging central bank digital currencies (CBDCs) and other payment-focused projects. Its success depends entirely on network adoption.

Your Next Step

Understanding Stellar (XLM) means understanding a vision for a more connected and equitable global financial system. It's a project with clear utility and a distinct philosophy.

Ready to add a leading payments-focused asset to your portfolio? You can acquire XLM securely and with low fees on the BYDFi spot market.

Now that you understand that WalletConnect is the secure bridge between your crypto wallet and decentralized applications (dApps), it’s time to learn how to use it. The process is designed to be intuitive, secure, and consistent, no matter which wallet or dApp you're using.

This guide will walk you through the exact steps to connect and authorize transactions, turning abstract knowledge into a practical skill you can use across the Web3 ecosystem.

What You’ll Need Before You Start

Before initiating a connection, make sure you have two things ready:

1. A WalletConnect-Compatible Mobile Wallet: Most major mobile crypto wallets have this feature built-in. Popular choices include MetaMask, Trust Wallet, Rainbow, and Argent. Ensure your wallet app is downloaded and set up on your smartphone.
2. A dApp You Want to Use: Navigate to the decentralized application on your desktop browser. This could be a decentralized exchange like Uniswap, an NFT marketplace like OpenSea, or a DeFi lending protocol like Aave.

Connecting Your Wallet in 5 Simple Steps

The core process, often called the "QR Code Handshake," is straightforward.

Step 1: Locate and Click "Connect Wallet"
On the dApp’s homepage, look for a button in the top right corner that says "Connect Wallet" or "Connect." This is the standard entry point for all dApps.

Step 2: Select the WalletConnect Option
A pop-up will appear showing a list of different wallets. Instead of choosing a specific brand, look for the option labeled WalletConnect. It's often represented by its distinct logo of two connected links.

Step 3: Scan the QR Code with Your Mobile Wallet
Once you select WalletConnect, a unique QR code will be displayed on your screen. Now, open your mobile crypto wallet app. Find the WalletConnect feature within your wallet—it’s often an icon that looks like a scanner or is found in the settings. Point your phone’s camera at the QR code on your desktop screen.

Step 4: Approve the Connection on Your Phone
After scanning, your wallet will ask for confirmation to connect to the dApp. It will show you the dApp’s URL and ask you to approve or reject the connection. Tap "Approve" or "Connect." This action does not authorize any transaction; it only establishes a secure link.

Step 5: Authorize Transactions Securely
You're now connected! Your wallet address should be visible on the dApp. When you decide to perform an action (like swapping tokens), the dApp will send a request to your phone. A detailed prompt will appear in your mobile wallet showing what you are about to do. You must review and manually confirm this transaction on your phone for it to execute. This final approval step is what keeps your assets safe.

You've now mastered the fundamental skill for interacting with the decentralized web. This simple yet secure process empowers you to explore thousands of applications while keeping full control over your assets.

Ready to put your new skills to use on a professional-grade trading platform?

Connect your wallet using WalletConnect and gain access to a wide range of spot and derivatives markets today!

Exciting Launch Ahead for PAWS Token

The highly anticipated PAWS token is set to launch on March 18, 2025, across both centralized and decentralized exchanges. With a massive user base of 85 million through Telegram mini-apps, PAWS is primed to create an innovative ecosystem that drives engagement and growth.

Token claims will begin on March 11, 2025, with deposit openings on March 17, 2025. PAWS has a total supply of 100 billion tokens, which will be distributed through airdrops, reward programs, and allocations to the Solana OG community.

The upcoming PAWS launch is one of the most anticipated events in the crypto world, offering investors a chance to be part of a groundbreaking new project. As the countdown to March 18 begins, excitement continues to build, with all eyes on this innovative new token. Stay tuned for further updates and prepare for what could be one of the most thrilling crypto launches of the year.