MetaMask Card Goes Nationwide: How the Largest Web3 Wallet Became a Payment Card Issuer
Your crypto has been sitting in a wallet, waiting. Now MetaMask says you can tap it at 150 million merchants — and never give up your private keys.
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View all tagsYour crypto has been sitting in a wallet, waiting. Now MetaMask says you can tap it at 150 million merchants — and never give up your private keys.
Between December 2025 and March 2026, the Office of the Comptroller of the Currency conditionally approved or received applications from eleven crypto and fintech companies seeking national trust bank charters — more in eighty-three days than the agency processed in the entire preceding decade. The era of crypto operating on the margins of the banking system is ending. What comes next will reshape the financial landscape for a generation.
When OP Labs CEO Jing Wang told her remaining team that the 20-employee layoff was "not about finances," she was technically correct — and that made the news worse. A company trimming headcount because it is running out of money can raise another round. A company trimming headcount because its flagship partner just walked out the door is facing something harder to fix: a structural shift in who controls the Layer-2 economy.
The world's institutional cash sits in a $7.7 trillion money market fund industry that still operates on batch-processed, business-hours-only rails built decades ago. Now, two heavyweights are betting that on-chain infrastructure can do it better.
State Street, the custodian behind $44.3 trillion in assets, and Galaxy Digital, one of crypto's most prominent institutional bridges, have joined forces. Their creation — the State Street Galaxy Onchain Liquidity Sweep Fund (SWEEP) — is backed by a $200 million seed commitment from Ondo Finance and designed to bring 24/7 cash-like liquidity to qualified institutional investors directly on Solana.
This isn't a proof of concept. It's a signal that tokenized money market funds have graduated from experimental novelty to competitive necessity.
Western Union is 175 years old. Sony Bank manages trillions of yen in deposits. SoFi went from student-loan refinancer to nationally chartered bank in under a decade. By the end of Q1 2026, all three will have stablecoins either live or in advanced pilot — and they are far from alone. Twelve of Europe's largest banks are building one together. The $320 billion stablecoin market, long a two-player game between Tether and Circle, is about to get a lot more crowded.
Dogecoin holders have never been able to supply liquidity on Uniswap. XRP traders have been locked out of Ethereum's $80 billion DeFi ecosystem. Zcash users wanting yield had to trust centralized exchanges with their privacy coins. That wall just fell — and the tool that knocked it down could reshape how we think about cross-chain finance entirely.
Uniswap Labs' Unichain, the Ethereum Layer 2 that already handles nearly 50% of Uniswap v4 transaction volume, now supports Dogecoin, XRP, and Zcash through the Universal Protocol — a burn-and-mint bridging standard that creates 1:1-backed ERC-20 representations of non-EVM assets. For the first time, over $90 billion worth of assets from non-Ethereum chains can participate natively in Ethereum DeFi without relying on traditional wrapped tokens or custodial intermediaries.
A security audit flagged the exact attack vector months earlier. The team dismissed it. On Sunday, an attacker walked away with $3.7 million.
Venus Protocol, the dominant lending platform on BNB Chain with roughly $1.47 billion in total value locked, suffered a devastating price manipulation exploit on March 15, 2026. The attacker targeted THE — the native token of decentralized exchange Thena — inflating its price from $0.27 to nearly $5 through a carefully orchestrated loop of deposits, borrows, and purchases. The result: over $3.7 million drained in BTC, CAKE, USDC, and BNB, with approximately $2.15 million persisting as unrecoverable bad debt.
What makes this attack remarkable is not just its scale, but the patience behind it — and the fact that the vulnerability was hiding in plain sight.
When Coinbase founder Brian Armstrong declared that AI agents will soon outnumber humans making transactions on the internet, Binance's Changpeng Zhao one-upped him: agents will make one million times more payments than people — and all of them in crypto. Meanwhile, Visa quietly predicts millions of consumers will use AI agents to complete purchases by the 2026 holiday season, running on the same card rails that already process $15 trillion a year.
Two of the most powerful forces in payments are racing to capture the same future — but building radically different roads to get there. The winner may determine whether AI agents default to fiat or crypto as their native currency, and who controls the projected $3–5 trillion agentic commerce economy by 2030.
"Very soon there are going to be more AI agents than humans making transactions. They can't open a bank account, but they can own a crypto wallet." When Coinbase CEO Brian Armstrong posted those words on March 9, 2026, he was not making a prediction — he was describing something already underway. One month earlier, his company had launched Agentic Wallets, the first wallet infrastructure purpose-built for autonomous AI agents. The crypto wallet, that familiar interface of seed phrases and send buttons, is quietly becoming something its creators never envisioned: the financial nervous system of the machine economy.