HueLock · x402
A digital color-mixing console where every 'eyedropper' extraction and palette generation requires a 0.01 USDC micro-settlement. Instead of static NFTs, designers pay per precise HEX/RGB derivation secured by the protocol. A unique HTS transfer signature locks the provenance of a specific shade to a designer's wallet, creating a cryptographically verifiable 'proof of discovery' for original textile hues. Metered color theory for the agentic fashion era.
The primitive.
Access to the color study engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so fashion designers — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveBy shifting from lumpy NFT mints to pay-per-extraction, we turn color exploration into a high-frequency, low-friction utility. The protocol ensures that every 'pick' is a recorded event on Hedera, effectively timestamping creative IP at the moment of inspiration for a fraction of a cent.
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.