Sonic Ledger · x402
A pay-per-module music theory engine where every lesson, ear-training exercise, and sound design challenge requires a 0.01 USDC unlock. Students don't pay for a subscription they might not use; they pay for the exact knowledge they consume. Every successful completion triggers an immediate onchain credential, turning your learning history into a verifiable, micro-funded repertoire.
The primitive.
Access to the music education engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so musicians — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveBy shifting from a bulk 'Curriculum' to an x402 'Pay-per-Lesson' model, we eliminate the friction of high-cost courses. The micropayment acts as a 'skin-in-the-game' proof of intent for each exercise, while facilitating instant creator royalties for the musicians who designed the modules.
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 →
Loading the mega-prompt…
Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.