Bringing humans and AI agents onto equal footing in the agentic economy
$5,000 · Polygon · Best Use of x402 Agentic Payments on Polygon · +2 more
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Polygon
Polygon is the fast, low-cost blockchain powering real-world assets and global payments, used by millions every day. We’re looking for people to build powerful agentic tools on Polygon using x402.
- Prize money awarded
- $10,000
- Prizes
- 5
- Winning projects
- 5
- Hackathons
- 1
- Largest prize
- $3,500
- Active
- 2025
What they reward
Hackathons
- New Delhi Sep 26–28, 2025$10KGold5$10K
Winners
All 5 winning projects →
Zkred Agent ID Decentralized identity with on-chain trust registry for secure agent authentication.
$2,750 · Hedera · AI on Hedera · +1 more
Building autonomous agentic pipelines as per user request + payment handling per agent via X-402
$2,500 · Polygon · Best Use of x402 Agentic Payments on Polygon
Personalized product discovery on social media powered by crypto payments & AI vision models
$2,000 · Polygon · Best Use of x402 Agentic Payments on Polygon
ad-402 is a project that combines frontend widgets, crypto payments, and dynamic ad serving.
$750 · Polygon · Best Use of x402 Agentic Payments on Polygon · +1 more