Author: WebDesk

Finding a crypto credit card that can actually fit into everyday spend, deliver real rewards, manage fees, and still make sense in a volatile crypto market can be harder than it looks. Most crypto cards promise strong cashback, but the underlying structures for credit, wallet control, assets, and payment rules often determine how useful they are in practice.In this guide, the focus is on how these crypto credit cards actually work in real usage, not just marketing claims. It breaks down rewards, fees, credit line differences, and how each card connects to crypto wallets and exchanges.You will also see which…

Coinbase-backed AI payments protocol x402 has launched Agentic.market, a new platform built to help AI agents find and use compatible online services.  Summary Coinbase-backed x402 launched Agentic.market, helping AI agents find, access, and pay for compatible online services more easily. The platform offers human browsing tools and agent-facing integrations, removing API key barriers for service discovery. Support from Google, Microsoft, AWS, Visa, and Stripe expands momentum around x402-based AI payment infrastructure. The launch adds a discovery layer to the protocol by offering a single place where users and AI agents can search for tools that support x402-based payments. Coinbase product…

BlackRock’s iShares Bitcoin Trust (IBIT) purchased another $256 million worth of Bitcoin on April 21, continuing its aggressive accumulation strategy. The move follows recent buys of 3,672 BTC and 3,899 BTC earlier in the week. With total holdings now valued at over $61 billion at around $76,000 per Bitcoin, IBIT remains the largest spot Bitcoin ETF. Strong weekly inflows of more than $600 million highlight rising institutional interest as major players steadily accumulate during market pullbacks.Trust with CoinPedia:CoinPedia has been delivering accurate and timely cryptocurrency and blockchain updates since 2017. All content is created by our expert panel of analysts…

Kelp DAO — a liquid restaking protocol in the Ethereum ecosystem — was exploited for approximately $290 million on April 18, 2026, forcing the project to pause rsETH contracts on both mainnet and multiple Layer 2 networks for investigation. The incident was identified as being related to security configurations in the cross-chain system using LayerZero, while the team and security partners continue to analyze the cause. Although not directly related to NFTs, this incident still makes NFT wallets more risky when interacting with DeFi, given the limited market liquidity.What Happened in the $290M KelpDAO ExploitAccording to an official announcement from…

Trusted Editorial content, reviewed by leading industry experts and seasoned editors. Ad Disclosure Ethereum is trying to hold above $2,300 as the market navigates another stretch of volatility and uncertainty. The price action remains hesitant, caught between buyers looking for a reason to commit and sellers who have defined this cycle’s derivatives landscape more aggressively than almost any previous period. But according to top analyst Darkfost, something in that landscape just changed — and the shift is significant enough to deserve attention. Throughout this entire cycle, Ethereum’s derivatives markets have been unusually hostile to bulls. Net taker volume — the…

Peter Zhang Apr 21, 2026 01:10 Asset manager VanEck highlights semiconductor companies as critical AI investment opportunities as the industry shifts from experimentation to infrastructure. VanEck is directing investor attention toward semiconductor companies as artificial intelligence transitions from experimental technology to core infrastructure, according to a new analysis from the asset manager published April 20.The firm’s thematic investing team argues that the real money in AI won’t flow primarily to model builders—it’ll go to the companies supplying the compute power. That means chipmakers, not chatbot developers, deserve the spotlight.The Infrastructure Thesis”AI is moving…

Rongchai Wang Apr 20, 2026 23:49 NVIDIA reveals optimization techniques that reclaim up to 12GB of memory on Jetson devices, enabling multi-billion parameter LLMs to run on edge hardware. NVIDIA has published a comprehensive technical guide detailing how developers can squeeze multi-billion parameter AI models onto resource-constrained edge devices—a development that could reshape how autonomous systems and physical AI agents operate without cloud dependencies. The techniques, applicable to Jetson Orin NX and Orin Nano platforms, can reclaim between 5GB and 12GB of memory depending on implementation depth. That’s enough headroom to run LLMs…

The latest Bitcoin (BTC) price rebound above $78,000 has sparked renewed optimism across the market, as investor sentiment has flipped bullish. However, not all market watchers are convinced that the momentum will last. Crypto analyst Marmot is warning that the recent price surge may be masking deeper weakness underneath, urging investors and traders not to trust it. As bullish forecasts continue to spread across the market, Marmot believes traders may overlook signals that often precede sharp reversals and major shifts in market direction.  Why Bitcoin’s Rally Above $78,000 Could Be A Trap Marmot has warned that Bitcoin’s recent price rally…

On April 20, the Canton price jumped by around 10% on a daily chart, soaring its value to $0.1581 with a market capitalization of around $6.06 billion. The surge comes after a bullish sentiment in the overall crypto market and major institutional adoption, including HSBC’s successful pilot of its Tokenized Deposit Service on the Canton network. The cryptocurrency is approaching a major resistance at around $0.16, and it might see a breakout if it manages to break above it. On Monday, the Canton (CC) price soared by around 5.4% on a daily chart, following a bullish sentiment in the cryptocurrency…

Key Takeaways: Chainalysis flags a KelpDAO exploit exposing a critical failure in cross-chain trust assumptions. Analysis showed Layerzero design flaws can let a single validator bypass DeFi safeguards. Protocols face escalating risks as Chainalysis signals hidden failures may evade detection. Cross-Chain Bridge Flaws Expose DeFi Security Risks Blockchain analytics firm Chainalysis highlighted a $292M decentralized finance ( DeFi) exploit on April 20, exposing critical weaknesses in cross-chain bridge design. The incident involving KelpDAO’s rsETH infrastructure demonstrated how manipulated inputs can bypass validation systems. The case signals growing concerns around trust assumptions embedded within multichain protocols. Chainalysis stated on social media…