Creative Blockchain
💃 Dance & Choreography · automatic payments

KINEMA · Metered

A spatial-computing API that meters choreography usage. Dancers sign their movement signatures once; every time a digital avatar replicates those steps in a game or social space, a micro-settlement is triggered via EIP-3009. Payment is the heartbeat of the routine. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.

x402 track · paid unlockMetered 402 gate· pay-per-unlock
Section · Onchain

The primitive.

full primer →

The valuable automatic payments operation sits behind an HTTP 402 that states its price before anyone signs, so choreographers pay per unlock instead of per month.

Why this primitiveLoading details…

Kernel
an HTTP 402 challenge in front of exactly one valuable operation — an export, a render, a full-resolution download — where each unlock is a single USDC payment bound to its settlement tx
Drives the UI as
a locked panel that states its price before you sign, plus an 'unlocks bought / used' counter beside the released payload
Appendix · Secrets

Required keys.

METAMASK_PRIVATE_KEY
Deploys the QUIP verifier to your host chain. Fund on Sepolia via the Google Cloud faucet.
open ↗
SEPOLIA_RPC_URL
Host-chain HTTPS RPC endpoint. Any Sepolia provider works.
open ↗
ETHERSCAN_API_KEY
Required for npx hardhat verify after deploy.
open ↗

Add these in your Lovable project under Settings → Secrets before pasting the prompt below.

Appendix · Mega-prompt

The build prompt.

Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →

Loading the build prompt…
Open in Lovable ↗Sepolia Etherscan ↗
Appendix · Market

Market sizing.

TAM
…
SAM
…
SOM
…

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.

automatic payments
Gasless Dance Royalties
Pay royalties to dancers and choreographers instantly with no transaction fees. Ownership is sealed inside a post-quantum QUIP vault.
incentive tokenization
PRIMA · Metered
A motion-capture validation engine that unlocks micro-payouts for precision. Instead of vague rewards, students pay a cent to have their form verified by an AI-choreographer, which then triggers a facilitator-settled rebate or 'bounty' back to their wallet upon success. Payment is the proof-of-work for the movement. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
community governance
FloorControl · Metered
A micro-governance layer for dance troupes. Instead of monthly dues, users pay for 'active voice'—ensuring that those funding the space decide its direction. Revenue is streamed instantly to studio landlords or costume vendors via the facilitator. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
project crowdfunding
StepStream · Metered
Instead of waiting for a goal to be met, supporters fund the process in real-time, paying per view or per motion-data download. Milestone completion triggers batch distributions, turning fans into active patrons of every 8-count. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.