Boundless, a Stellar blockchain platform for bounties and hackathons, hosts multiple opportunities during Southeast Blockchain & Games Week (September 16-26): a Pollar payments SDK integration hackathon ($500 prize pool), Stellar Vietnam mid-autumn festival bounties ($1,000), and an AMA on Stellar Community Fund grants. Combined prize pool: $1,700 USDC.

Boundless, a Web3 funding platform built on Stellar, runs multiple programs during Southeast Blockchain & Games Week 2026 (September 16-19) in Nigeria. The Pollar Hackathon challenges developers to integrate a payments SDK that combines wallets, local-currency on/off ramps, KYC, and yield through Blend and DeFindex protocols, with prizes up to $250. Stellar Vietnam hosts mid-autumn festival bounties: a lucky-draw track offering $600 ($50 per winner for 12 winners) and a quality-based content track offering $400. Boundless also runs a content bounty for SEBGW storytelling and co-hosts an AMA with Stellar Vietnam co-founders discussing Stellar Community Fund grant strategies. All programs combined offer $1,700 USDC in prizes. Opportunities are live on the Boundless platform through September 26.