A Coinbase-backed crypto bridge is shutting down after its business model stopped working

Router Protocol will shut down all remaining operations by Sept. 30 after failing to build a sustainable bridge business.The cross-chain infrastructure project said it spent the past year exploring commercialization, licensing, and acquisition opportunities, including talks with teams that could take over parts of its technology stack.However, none of this process produced an outcome that could support the protocol team.Router blamed the economics of cross-chain infrastructure, where bridge fees have compressed while the cost of running always-on systems remains largely fixed. It explained:“Much of crypto's demand revealed itself to be dopamine wearing a painkiller's clothes: when the speculative tide went out, the fee pool that was supposed to sustain the infrastructure went with it. A business that has to run painkiller-grade infrastructure on vitamin-grade revenue inside a dopamine-driven market is structurally upside down. That is the honest post-mortem, and it applies to most of our category, not just to us. Bridging economics are thin, compressing fees against costs that never sleep, and the sector has run net negative for a long stretch. We felt every basis point of it.”It a...