🎮 Game Design & Interactive Media · visual storytelling

InkPath · x402

Panels are locked by smart contracts; readers authorize a 0.01 USDC micropayment to 'turn the page' or branch the story. Each transaction on Hedera testnet records the reader's narrative choice, dynamically generating the next arc while ensuring creators are paid per view. No subscriptions, just a pay-per-frame primitive that turns reading into a micro-transactional game loop.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

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

Why this primitiveLinear media lacks granular monetization; x402 enables a 'pay-as-you-read' model where the marginal cost of a story beat is negligible for the user but provides immediate, scalable liquidity for the artist.

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
$12B
The total addressable market for global digital comics and self-publishing platforms.
SAM
$1.4B
The projected market for digital webtoons and interactive fiction platforms adopting Web3 primitives.
SOM
$85M
Independent visual storytellers on Hedera utilizing per-panel micropayments.

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

See also

Adjacent entries.