Atum emerged from stealth with $13.5 million in funding and a network designed to route payments across stablecoins, blockchains and conventional financial systems. Founder Pete Cooling previously led Visa's crypto product team. Backers include Variant, PayPal Ventures, Abstract Ventures and Road Capital, alongside other investors. The company says its service is open to developers and payment businesses.

Rather than issue a new stablecoin, Atum lets a business submit a payment request and has competing settlement providers fulfill it. A sender can specify the asset it will spend while a recipient specifies what it wants to receive. The network coordinates authorization, routing and confirmation without operating its own blockchain or taking custody of customer funds. That design makes the settlement provider responsible for the actual transfer.

Atum is targeting card issuers, payment processors, wallets and enterprises that currently have to connect separately to multiple chains and local payout systems. Its network supports ordinary business payments as well as automated transactions using protocols such as x402 and MPP. Cooling's team says both people and software agents are already making payments through the system, although it has not disclosed transaction volumes.

The launch places Atum in a busy market for stablecoin payment infrastructure. Its distinguishing bet is that firms will want a neutral coordination layer where providers compete to settle each request. The $13.5 million round gives the company funding to expand that network, while its commercial progress will depend on attracting enough payment providers and integrators to give customers useful choices across currencies and destinations.