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Circle is sponsoring builders at the AI Agents Summit Hackathon in Berlin on…

2026-06-19 · 16:00 UTC ·@circle ·0 min read

Brief

Circle is backing builders at the AI Agents Summit Hackathon in Berlin (published 2026-06-19) with a challenge to create the Best Agent Wallet Application using the Circle Agent Stack and Wallet. Entries should demonstrate wallet custody, budget management, service discovery, USDC payments, and generation of receipts/transaction logs; suggested use cases include paid RAG, agent marketplaces, and expense managers.

Why it matters

Circle is sponsoring builders at the AI Agents Summit Hackathon in Berlin on 2026-06-19 to run a challenge for the Best Agent Wallet Application using the Circle Agent Stack and Wallet.

Key details

  • Winning agents must hold a wallet, manage a budget, discover paid services, execute payments in USDC, and return receipts or transaction logs as part of task workflows.
  • Suggested project directions include research agents, paid RAG systems, agent-to-agent marketplaces, autonomous media workflows, market intelligence agents, and expense managers; registration link: luma.com/ai-agents-summit-20…
Source evidence

Circle is supporting builders in Berlin at the @AIAgentsSummit Hackathon.

The challenge: build the Best Agent Wallet Application with Circle Agent Stack and Wallet.

We’re looking for agents that can hold a wallet, manage a budget, discover paid services, pay in USDC, and return receipts or transaction logs as part of the work they perform.

Projects can explore:
→ Research agents
→ Paid RAG systems
→ Agent-to-agent marketplaces
→ Autonomous media workflows
→ Market intelligence agents
→ Expense managers

In Berlin? Join the hackathon: luma.com/ai-agents-summit-20…