The middleware layer for licensed digital asset custodians.
Custody Middleware is a policy and operations layer that sits between a custodian’s core systems and the assets customers hold. One operating fabric for licensed custodians to serve their clients.


Middleware for the operating model behind your license.
A digital asset custody license is hard to win and harder to operate. Custody Middleware industrializes the operating model behind the license, so every issuer you onboard, and every asset they hold, runs on the same policy and operations layer.
Six capabilities, one middleware layer.
Built for the custodians of emerging markets.
Licensed custodians serving issuers and investors across Türkiye, the GCC, Latin America, Southeast Asia, and Africa. The institutions that are about to onboard the next wave of tokenized assets in their region.
Licensed custodians
Banks, fintechs, and crypto custodians regulated in their home jurisdiction.
Bank custody desks
Traditional custody teams adding digital assets to existing client mandates.
Regional sub custodians
Local custody providers serving global institutions in their market.
Corporate treasury operations
In house operating teams running custody for affiliated entities.
Between your core systems and the assets they hold.
Sits above your core
Custody Middleware plugs into your existing wallet infrastructure and core systems. It does not replace your custody stack, it operates it.
Custodian and customer
Custodians configure policies for the assets their customers hold. Customers interact through permissions that respect each issuance.
Operate as middleware
Approvals, transfers, and reporting flow through one operating layer that sits between your systems and your customers.
Audit and report
Every action is logged with cryptographic proof. Regulator ready exports on demand.
Industrialize the operating model behind your license.
Show us how your custody desk runs today. We will show you what it looks like on Monetari.