David Marcus, CEO of Lightsparkused a Tuesday morning session on the Bitcoin 2026 Convention to announce Grid International Accounts, a product he described as a greenback account that works all over the place, backed by a brand new partnership with Visa that extends spending entry throughout many nations worldwide.
Marcus opened by framing the issue at scale. Roughly 400 billion emails journey throughout the web every day, and shoppers depend on a handful of platforms like Gmail to handle that quantity. The worldwide funds system strikes 10 billion transactions a day, but lacks an equal common layer, Marcus stated.
Marcus stated there isn’t any type of fee that works all over the place with out friction, and that each greenback a enterprise sends throughout a border runs into delays, overseas alternate prices, and costs, leaving recipients ready for cash they already earned.
He recognized a few structural shifts that make the second totally different. Marcus pointed to how regulation has modified, with governments throughout main markets shifting from imprecise steerage to concrete frameworks for digital property, stablecoins, and cross-border funds.
He additionally cited how wallets have modified, with shoppers now holding digital identities and fee credentials in software program that may connect with any compliant community. Lightspark constructed Spark on prime of Bitcoin, utilizing the community as a impartial international settlement layer that may transfer worth between any two compliant endpoints.
Lightspark launches Grid International Accounts
Marcus additionally launched Grid International Accounts, which is able to sit on prime of Lightspark Grid, the corporate’s real-time international cash motion platform. Marcus stated the accounts use a single pockets deal with that helps each {dollars} and Bitcoin, so one account can route throughout a number of fee rails relying on what a given transaction requires.
In brief, it’s an API platform that lets apps change into full-scale international monetary hubs while not having a banking license, providing branded USD accounts backed by stablecoins, Visa debit playing cards, payouts to 65+ nations and 14,000 banks, on the spot Bitcoin conversion, and AI-driven account controls — whereas Lightspark manages KYC, compliance, fraud, and licensing, constructing on its Lightning Community integrations and up to date SoFi remittance partnership.
Marcus confirmed the app’s interface throughout the session to display that the expertise appears like a easy client pockets, although it routes funds over Bitcoin, stablecoins, and fiat beneath the floor.
The Visa partnership provides Grid International Account holders a direct off-ramp into Visa’s service provider community throughout many nations, so somebody who receives funds into their account can spend them virtually anyplace or transfer the steadiness on-chain for self-custody.
Marcus additionally pointed to synthetic intelligence as the subsequent layer on prime of the product. He stated the app will use a conversational AI interface to deal with funds by pure language, and that AI brokers will be capable of maintain and spend cash on a consumer’s behalf.
