SetPiece · x402
A real-time 3D asset server for Unreal/Unity developers. Pay 0.05 USDC to instantiate a high-fidelity virtual prop into your scene for a 24-hour production window. Avoid heavy upfront licensing for background assets; pay only for the props that make the final cut. Flow: Signed HTS transfer request unlocks the high-poly USDZ download link and generates a Base settlement hash for the artist.
The primitive.
Access to the virtual prop rental engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so filmmakers — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveTraditional licensing is rigid and expensive. x402 enables 'streaming' physical-to-virtual assets, turning prop managers into high-frequency micro-vendors. By shifting from per-seat licenses to per-spawn micropayments, indie filmmakers can access Hollywood-grade libraries on a shoestring budget.
Required keys.
Add these in your Lovable project under Settings → Secrets before pasting the prompt below.
The build prompt.
Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →
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Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.