Pranjal Paliwal@betterclever

Early-stage urban redevelopment is notoriously slow, costly, and heavily constrained by zoning laws, heritage rules, and spatial visualization gaps. PrimaVista solves this by providing a collaborative AI copilot for redevelopment companies. Instead of navigating static files and manual databases, teams get a virtual spatial partner directly in their deal room. By inputting an address and a rough redevelopment ambition, the copilot immediately coordinates specialized agents to analyze zoning codes, extract heritage constraints, and build live spatial designs. The copilot proves its enterprise capability by navigating complex, real-world case studies like Milan’s historic Autorimessa Traversi. For this iconic 1930s Rationalist garage—famed for its ramp-less car-lift architecture—the copilot successfully parsed heritage protection laws, modeled structural constraints, mapped 2D interventions, and created interactive 3D volumetric massing models. Technologically, PrimaVista utilizes a robust frontend built with React, Leaflet, and Three.js for interactive spatial visualizations, backed by a Bun and TypeScript server. Its agentic architecture is fully compliant with the swappable JSON-RPC Agent Client Protocol (ACP), allowing developers to easily plug in any LLM runtime for seamless, production-ready planning.

Arcad is a platform for agent-driven in-game advertising. It turns billboards, walls, vehicle skins, and other game surfaces into live auction inventory that autonomous brand agents can bid on in real time. Game developers integrate the Arcad SDK to register ad surfaces and stream winning creative into the game. Advertisers run agents through the Arcad CLI or bidder skill. Each agent can: * Inspect available surfaces * Estimate value * Submit bids * Increase bids when outbid * Stay within budget Arcad uses Circle Gateway Nanopayments and x402 payment challenges so agents can pay tiny USDC amounts for each bid action. When a bid endpoint is called: * The server issues an x402 payment requirement * The agent signs a Circle Gateway authorization * Arcad verifies and records the receipt * The bid is accepted In the demo: * Two brand agents compete for a live roadside billboard in a Three.js driving game * The winning prompt becomes generated billboard creative * The creative is streamed directly into the game scene

⏱️ Build the next generation of Autonomous Agents in the heart of Europe’s AI Revolution. 📅 May 13 – 20, 2026 May 13 – 19: Online Build Phase. May 19: An exclusive on-site build day at Milan AI Week for selected participants. May 20: Awards Ceremony. 📍On-site Venue (May 19–20): Fiera Milano (Rho), Milan, Italy 🤝 Join solo or with a team. 🎟 FREE Milan AI Week conference ticket included for participants. 💰 $32,000+ prize pool 🧑‍💻 Apply now to turn your autonomous agent into a market-ready enterprise solution.

In this hybrid hackathon powered by Arc and Circle, developers will build the next generation of Agentic economic applications using Circle’s Nanopayments infrastructure with settlement on Arc in USDC. For the first time, high-frequency, usage-based transactions between users, APIs, and AI agents can operate without gas overhead eroding margin. Arc provides stablecoin-native settlement with predictable, dollar-denominated USDC fees and deterministic, sub-second finality — enabling real-time coordination and economically viable per-action pricing at scale. 📅 April 20 – 26, 2026 • Apr 20 – 25 (Online): Submit projects by Apr 25. • Apr 25 (On-site Build – SF, CA): Teams refine projects. • Apr 26 (On-site Demos & Awards – SF, CA): Live pitches & winners announced. Get guidance from Arc and Circle experts through on-site support. 📍 On-site Venue (April 25-26): MindsDB SF AI Collective 3154 17th St, San Francisco, California, USA 🤝 Go solo or team up, it's your flow. 🏆 Compete for a $15,000+ Prize Pool. 📍 Please note: If approved for the on-site experience, you’ll also have the opportunity to showcase your project live. Travel and accommodation will not be covered. 🧑🏻‍💻 Secure your spot now – sign up before the Kick-Off Stream!