🎬 Filmmaking & Animation · lipsync data storage

Phoneme · x402

An API-first storage layer for pre-computed phoneme and viseme data. Animators and generative video agents pay 0.01 USDC to 'GET' precise timing data for specific dialogue strings, eliminating redundant compute. Payment triggers the instant decryption of the sync-key from IPFS.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

Access to the lipsync data storage engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so filmmakers — or the agents working for them — pay per query and get a HashScan receipt every time.

Why this primitiveAnimation is compute-heavy. By turn-keying the 'sync' data itself as a paid primitive, we shift the value from the render to the underlying timing metadata. x402 allows agents to autonomously 'buy' the syllables they need to speak in real-time.

Kernel
an x402 v2 paywall metering access at 0.01 HBAR or 0.01 HTS USDC (token 0.0.429274) per call, paid from the embedded wallet through the relay and verified by a self-hosted facilitator against the Hedera mirror node
Drives the UI as
a 'pay 0.01 HBAR or USDC to unlock' button with a live flow log and a HashScan link for every settlement
Appendix · Secrets

Required keys.

HEDERA_OPERATOR_ID
Hedera testnet account id (0.0.xxxxxx). Create and fund it free.
open ↗
HEDERA_OPERATOR_KEY
ECDSA private key for that account, from the Hedera portal dashboard.
open ↗
REOWN_PROJECT_ID
Free project id powering the HashPack pairing modal.
open ↗
HEDERA_RPC_URL
Optional. JSON-RPC relay, defaults to the public Hashio endpoint.
open ↗
PINATA_JWT
Pins images / JSON / manifests to IPFS.
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 mega-prompt…
Appendix · Market

Market sizing.

TAM
$3.2B
The global 3D animation and specialized character rigging software market.
SAM
$480M
The emerging market for AI-generated video, VTubing, and automated dubbing services requiring real-time viseme mapping.
SOM
$12M
Independent 3D animators and 'AI-Influencer' developers on Hedera seeking low-latency, pay-as-you-go sync assets.

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

See also

Adjacent entries.