
PulsarMoneyApp launched on day one on Arc, Zerion's web3 browser, using its existing Zerion API integration rather than building its own data infrastructure. The team said it wanted its engineering time to go into the Pulsar experience itself, shipping with live decoded transaction history, token balances, and PnL powered by the API at launch.
Zerion published a blog post detailing how Pulsar integrated the API to capture early Arc users. The company also ran a promotion giving away free Pulsar Pro access (with 20K+ users on the waitlist) to the first 100 people who replied with "PRO."