Nium acquires Cypher to bridge fiat and blockchain payments

Nium, the global cross-border payments infrastructure company, has acquired Cypher, a crypto-native non-custodial wallet and issuing company, in a move that deepens its ability to move money between fiat and blockchain networks. The deal, announced on 8 July, positions Nium as an infrastructure layer for a payments ecosystem where traditional rails and digital assets increasingly converge. Financial terms were not disclosed.

Cypher was founded by Kuberan Marimuthu and backed by Y Combinator and Coinbase Ventures. Over the past four years the startup built products at the intersection of on-chain and traditional banking, giving it deep operational knowledge of how to design and scale tools for crypto-native users while navigating the technical demands of the blockchain ecosystem. That expertise is what Nium is buying: the ability to ship products with greater speed and relevance to an emerging customer segment.

For Nium, the acquisition builds on momentum it has been gathering in digital assets. Since launching a stablecoin-backed issuing product and extending its cross-border payment network to support funding and settlement in stablecoins, the company says it has seen strong demand from consumer-facing Web3 businesses as well as from traditional fintechs moving into the digital asset arena. Folding in Cypher's on-chain wallet and issuing know-how lets Nium offer sophisticated card issuing, global money movement, and seamless fiat-to-digital bridges under one roof, while extending the security, compliance, and reliability standards of its regulated network to on-chain transactions.

Talent joins alongside the technology

The deal is as much about people as product. Marimuthu has joined Nium as Vice President of Digital Assets, reporting to chief executive Prajit Nanu, and Cypher's engineering team has moved across as part of the transaction. Cypher's own consumer platform is being wound down, with its services set to end on 6 September.

Nanu framed the acquisition around a single ambition for how value should travel:

"Money should move as fast as and with as much precision as data, regardless of origin or destination, be it human or machine, consumer or business, local or cross-border, wallet or bank account."

Nium operates a licensed real-time global payments network that reaches banks, wallets, and payment systems across more than 100 markets. By absorbing Cypher's crypto-native capabilities, the company is betting that the line between conventional payment rails and blockchain-based money movement will keep blurring, and that the infrastructure players who can operate credibly on both sides will be the ones enterprises turn to.