Castle Pay launches crypto payment card powered by Blokko

Castle Pay has launched a crypto ACH payment card that lets consumers spend cryptocurrency while merchants settle in local currency through the banking system. The rollout aims to remove wallet and infrastructure barriers for merchants and is now reaching early-access users and enterprise partners. Why it matters: - Castle Pay is trying to make cryptocurrency usable for everyday purchases without forcing merchants to adopt new wallet tools or crypto infrastructure. - The card settles transactions through existing banking rails, which reduces exchange-rate exposure for merchants and keeps checkout closer to a standard card payment. What happened: - Castle Pay announced the launch of its Crypto ACH payment card on June 11, 2026. - The Buffalo-based fintech says the card lets consumers spend cryptocurrency as liquid cash at the point of sale. - Castle Pay said the product is powered by Blokko, a payment orchestration platform focused on stablecoins, cryptocurrencies and international real-time payments. The details: - When a cardholder makes a purchase, Castle Pay converts the selected cryptocurrency into the local currency of the transaction. - The merchant receives funds through existing banking relationships. - The system routes transactions through the Automated Clearing House network. - Merchants do not need a digital wallet address, a crypto exchange account or specialized software. - Castle Pay says the card works at any point of sale that supports the underlying payment network. - Blokko says its platform preserves the settlement workflows merchants already use while adding new payment options. - Castle Pay said the card is rolling out now to early-access users and enterprise partners. - Consumers and merchants can learn more at More information . Between the lines: - The launch signals a push to package crypto spending in a form merchants already understand, which could lower friction for adoption. - The pitch is less about crypto-native checkout and more about hiding the complexity behind traditional settlement. - Castle Pay framed the product as a way to turn digital assets into local currency instantly while preserving a cash-like merchant experience. What’s next: - Castle Pay is expanding access through early users and enterprise partners. - The company is positioning the card as a broader bridge between digital assets and traditional banking for everyday commerce. - Blokko is likely to continue marketing its infrastructure to merchants, payment providers and financial institutions that want crypto acceptance without rebuilding their payment stack.