PANews reported on May 21 that Dune officially announced that its developer platform Sim was officially launched, supporting integrated wallets and combined data APIs for more than 60 chains. Sim, formerly known as /Echo/, has now been fully upgraded to a multi-chain real-time API infrastructure, dedicated to providing high-frequency, low-latency, and scalable data services for on-chain applications, pushing Dune from an analysis platform to a real-time infrastructure provider. Users can now register and use it at sim.dune.com.