Ether.fi is handing its payments stack to MoonPay. The self-custodial crypto neobank said this week that MoonPay will power fiat ramps, virtual accounts, crypto conversions and deposits across the platform, consolidating infrastructure that had been spread across multiple providers.
The partnership makes MoonPay the payments layer underneath Ether.fi's neobank product. That means users going from a bank account to a token — or back again — will route through MoonPay rails rather than a patchwork of integrations.
What MoonPay actually handles
Four things, per the announcement: fiat ramps, virtual accounts, crypto conversions and deposits. In plain terms, that covers the unglamorous but load-bearing parts of a neobank — getting dollars or euros in, moving between assets, and parking funds in an account structure that looks more like a bank than a wallet.
MoonPay has spent years building exactly this kind of plumbing. The company's core business is fiat on- and off-ramps, the pipes that let people buy crypto with a card or bank transfer without touching an exchange order book. Extending into virtual accounts and conversions pushes it further into the infrastructure layer that neobanks need but rarely want to build themselves.
Why Ether.fi is outsourcing this
Ether.fi's pitch is self-custody: users keep their keys, and the product wraps a spending and savings experience around that. Building compliant fiat rails from scratch is slow, expensive and heavily jurisdictional. Buying them from a specialist is faster.
Consolidating onto one provider also cuts operational overhead. Fewer integrations means fewer places for deposits to stall or conversions to fail. For a neobank, that reliability is the product — users don't care which vendor processes a transfer, only that it lands.
The trade-off is dependency. Ether.fi now leans on MoonPay for the critical path between traditional money and on-chain assets. If MoonPay has an outage or pulls back from a market, Ether.fi feels it directly. The company hasn't said whether it will keep any backup providers in place.
The bigger fight for neobank users
Crypto neobanks are converging on the same playbook: self-custody plus a familiar spending interface, with a third party quietly handling fiat. The differentiator is no longer whether you can hold tokens and spend them — it's whose rails are underneath and how many markets they reach.
MoonPay gets a marquee client in a category where it already has reach. Ether.fi gets a payments stack it doesn't have to maintain. Neither side disclosed commercial terms, and the announcement didn't include a launch timeline or a list of supported countries.
That leaves the obvious open question: which markets get the consolidated rails first, and when. Ether.fi hasn't said. Until it does, the partnership is infrastructure on paper — real, but not yet something a user can feel.
