Tether has led a $15 million Series A round for Mural, a New York-based startup building AI-powered payment tools, the companies said Tuesday. North Island Ventures participated alongside existing investors. The new capital pushes Mural's total funding to $28 million.
What the money is for
Mural sits at the intersection of two things Tether knows well: moving money across borders and automating back-office work. The company describes its product as AI-powered payments software, though the announcement didn't detail which parts of the payment flow the models handle or how many customers it serves.
The Series A is modest by the standards of this cycle's AI raises. But the lead investor matters more than the check size. Tether issues the world's largest stablecoin by market value, and its balance sheet has become a de facto venture fund for infrastructure that touches crypto rails. Putting money into a payments startup suggests Tether wants a stake in the software layer that sits between businesses and the tokens it issues.
Why Tether is writing checks
Tether has spent the past few years diversifying beyond its core stablecoin business. It has invested in energy, mining, and adjacent fintech. A payments startup is a more natural fit than most. If Mural's tools make it easier for companies to send and reconcile payments, some of that volume could eventually run over stablecoin rails — including Tether's own.
That logic is common among crypto treasuries, and it doesn't always pan out. Tether hasn't said whether Mural will integrate its stablecoin or whether the investment comes with any commercial agreement. The company declined to elaborate beyond the funding details.
The investor list
North Island Ventures, a crypto-focused venture firm, joined the round. Existing backers also participated, though the announcement didn't name them or break down how much each investor put in. Mural's prior funding totaled $13 million before this round.
The mix of a stablecoin issuer and a crypto-native fund is a familiar pattern for payments startups trying to bridge traditional finance and digital assets. It also raises a question Mural will face as it scales: whether it's building for crypto-native customers or for mainstream businesses that want AI in their payment stack without thinking about tokens at all.
What happens next
Mural hasn't said how it plans to spend the $15 million, how many people it employs, or when it expects to ship new products. Those details will matter more than the round itself. For now, the company has capital, a strategic lead investor, and a New York address. The next milestone to watch is whether Tether's involvement translates into a product integration — or stays a line on a cap table.
