STONfi is often referred to as an exchange, but over time it becomes clear that most of the changes in it occur not only at the interface level. The launch of the STONfi SDK is precisely about this, about working with the ecosystem from the inside, and not just through a finished product.

The SDK essentially gives developers direct access to STONfi's exchanges, routing, and liquidity. This means that swaps can be embedded directly into applications, services, and Telegram mini-apps without forcing the user to switch to a separate exchange. The exchange becomes part of the product logic rather than a separate action.

It is also important that the SDK was designed specifically for TON. Support for mintless jettons, on-chain mechanics, and clear integration tools make it more than just a set of functions; it is a standard around which it is convenient to build products.

As a result, STONfi, through the SDK, ceases to be a destination and becomes an infrastructure layer. The user may not even notice where the exchange is taking place, but STONfi's liquidity and mechanics continue to work under the hood, connecting more and more services within $TON .