Pump Bridge is Pump.fun’s new in-house cross-chain trading infrastructure. It routes trades 2x faster than the previous Relay provider, reduces buy errors by 12x, and delivers better fills, and is now the default path for cross-chain activity inside the Pump.fun app.
Pump Bridge is Pump.fun’s in-house route for cross-chain trades in the Pump.fun app, replacing the Relay route used previously. Pump.fun says its randomized in-app comparison tested trades across Robinhood Chain, BSC, Base, Arc, and Ink, and reported faster buys, fewer buy errors, and improved fills with Pump Bridge than with Relay. The company says the route became the app’s default for cross-chain trades after the test. Those performance comparisons are Pump.fun’s reported results, not independent verification.
