SKIN DROP · x402
A peer-to-peer wardrobe protocol where avatar assets are micro-gated. Instead of abstract gifting, users sign an HTS transfer permit to 'Drop' a cosmetic directly onto a friend's profile. Each unlock costs 0.01 USDC, instantly settling the creator royalty and the transfer fee in a single signature. It turns social gifting into a high-frequency, friction-free micro-economy for digital identity.
The primitive.
Access to the social gifting engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so game designers — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveRemoves the 'gasless' abstraction (which usually implies a subsidy) and replaces it with a sustainable 0.01 USDC payment primitive. This makes every social interaction a direct economic settlement between the giver, the creator, and the protocol.
Required keys.
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The build prompt.
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Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.