Stellar Builder Summit Sao Paulo: 12 winners announced across 6 tracks including confidential tokens, enterprise RWA escrow, regional on-ramp kits, emerging market yield, agentic payment discovery, and CLI tooling. 190 developers built for 8 consecutive days, delivering products spanning privacy, institutional infrastructure, and local payments.
Stellar Developer Foundation wrapped its second Builder Summit in Sao Paulo with 12 winning projects selected across six development tracks. Nearly 190 developers from around the world participated over 8 consecutive days, working on bounties spanning privacy and confidential tokens, enterprise compliance and real-world asset escrow, regional on-ramp infrastructure, emerging market yield protocols, agentic payment discovery layers, and developer CLI plugins. Winners include Privacy Wallet (a passkey smart wallet with confidential transfers and shielded yield), Trustless Work's Green Roads (confidential escrow for milestone release) and regional ramp kits, and Rende (a BRL-denominated yield vehicle tied to Brazilian treasury yields). The event combined elements of a traditional hackathon with an RFP-style bounty model, emphasizing real product viability alongside innovation.
