When did your PDF last send a payment? PDeFi makes invoices pay on-chain, instantly, securely.
$6,750 · Coinbase Developer Platform · Build a Great Onchain App Using CDP · +1 more
F
Fern
Fern is a fully customizable, global on and offramp API. Using Fern's currency conversion infrastructure, developers can embed whitelabelled onramps, offramps, virtual accounts, wallets, and more into their applications. Fern's SDK/API can be embedded in a matter of minutes, enabling you to go from 0 to live with powerful financial flows in less than an hour.
- Prize money awarded
- $5,000
- Prizes
- 3
- Winning projects
- 3
- Hackathons
- 1
- Largest prize
- $1,750
- Active
- 2025
Hackathons
- New York 2025 Aug 15–17, 2025$5KRuby3$5K
Winners
All 3 winning projects →
Meter, not membership for LLM inference. Democratizing access to intelligence.
$4,883 · Dynamic · Best App Involving AI Built on Dynamic · +1 more
An anonymous, onchain space to spill the tea about guys to help women protect each other
$1,700 · Fern · Best Consumer App on Fern