How El Dorado Launched Real-Time Payment Notifications on Tempo with Zerion API Webhooks

TL;DR: El Dorado built its business app on Tempo, where stablecoins settle at 100,000+ TPS with sub-second finality. Under a tight launch timeline, the team used Zerion API webhooks to push interpreted transaction data to its backend the moment money moves. El Dorado was racing to launch