Integrate Pollar's SDK and move real money. Flagship challenge: connect Africa with Latin America
Build something real with Pollar. Pollar is a payments SDK for apps: wallets, local-currency on/off ramps, KYC, yield (via Blend and DeFindex) and agent payments (x402), all behind a few lines of code and fully non-custodial. During this hackathon you'll integrate the SDK into a product that moves real money and ship it in five days.
Two ways to play. Build any app on Pollar: payments for games, tipping, bill splitting, freelancer payouts, marketplaces, anything where money changes hands. Or take on the flagship challenge: build the African leg of a corridor between Africa and Latin America. Pollar runs the Latin America side, landing in Bolivia on our live BOB ramp. You build the path for a user in any African country to fund or cash out through local rails (mobile money, bank transfer, P2P, agents) and connect it to Pollar. Sandbox or a documented semi-manual flow is fine; what matters is that the path exists and is well designed.
The Pollar team is at your disposal all week on Telegram for SDK help, ramp access, design reviews and running the Bolivian side of your tests. You're not building this alone.
September 16, 2026, 1:00 PM UTC - Building begins.
September 18, 2026, 1:00 PM UTC - Last chance to register as a participant.
September 18, 2026, 1:00 PM UTC - Final deadline to submit your project.
September 19, 2026 - Judges review the submitted projects.
September 19, 2026, 4:59 PM UTC - Results are published.
