Showcase · Vol. 01

Working demos, deployed on Tempo.

Reference builds from the prompt library. Each demo is a real contract on Tempo Moderato with social login via Privy — no MetaMask, no faucet, no setup.

Dance · Tempo DeployLive ↗

Choreo Ledger

Timestamp original choreography on-chain. Sign in with Google, paste an IPFS CID or a move's hash, and emit a permanent Logged event on Tempo Moderato.

0x224390d93a9b16700933aaaf3fcb949e75034b94

AI · MPP ChargeLive ↗

Pay-to-Prompt

Pay a tiny MPP charge on Tempo testnet, then Lovable AI returns a haiku. Real HTTP 402 + WWW-Authenticate handshake — the wire shape mppx clients speak.

$0.05 · chainId 42431 · simulate mode