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Ended · Results final
closed Apr 26, 2026, 00:15 UTC
Agentic Economy on Arc
Wrapped up with
227
projects shipped and
2,051
participants across
598
teams.
View all submissions
Event recap
Next hackathon
Winners
2
Runner-up
Gyasss — Pay-per-query oracle on Circle + Arc
Gyas
5
Winner
1
Champion
Vertex Dynamic Ad Exchange
Building an Agentic Ad Exchange Stack
5
3
Third place
Midstream
midstream
2
Final stats
Total participants
2,051
across 598 teams
Teams formed
598
avg 1.3 members
Final submissions
227
across 6 tracks
Community votes
192
hearts across all submissions
Technologies
Used this round
20 tools
🔥
Arc
162
Circle
158
Gemini AI
75
x402
74
Claude Code
62
Anthropic Claude
62
Gemini 3 Flash
59
Gemini 3 pro
48
Vercel
47
AI/ML API
44
AI Studio
38
Featherless
31
Antigravity
31
ChatGPT
23
Codex
22
OpenAI
22
Opus
12
AgentOps
12
LangChain
10
Groq
9
Submissions by track
Where teams are building
Agent-to-Agent Payment Loop
170
submissions
Per-API Monetization Engine
127
submissions
Real-Time Micro-Commerce Flow
103
submissions
Google
74
submissions
Usage-Based Compute Billing
72
submissions
Featherless
34
submissions
Final standings
Top submissions
01
ArcSLA — Pay-Per-Call Marketplace for AI Agents
ArcSLA Agent Payments
14
02
NanoApiGateway
Toothless
9
03
AgentSourcing: Autonomous AI Research Network
AgentSourcing
6
04
Vertex Dynamic Ad Exchange
Building an Agentic Ad Exchange Stack
5
05
Gyasss — Pay-per-query oracle on Circle + Arc
Gyas
5
06
Agentic Economy Arc
Quantum Nomads
4
07
Proof Of Thought
Ai Squad
4
08
StreamArc
StreamArc
4
09
OmniClaw Console — Agentic API Economy
omni-console
4
10
ASM - Agent Service Manifest for Circle x Arc
ASM
3
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Hall of fame
Top builders, final
Referrals
Top referrers
Lablab Social Wall
Live