✍️ Writing, Poetry & Narrative · collaborative poetry

VersePay · x402

PoetChain turns collaborative stanzas into a metered economy. Every line added to a group poem costs 0.01 USDC, instantly distributed to the previous contributors. Use USDC to 'buy the rhyme' or 'break the meter,' creating a high-stakes exquisite corpse where every word is a micro-investment in the final narrative. x402 handles the atomic settlement between co-authors, turning creative flow into a verifiable revenue stream.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

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

Why this primitiveBy pricing the 'add-a-line' action, poetry shifts from a static document to a competitive, incentivized game. The x402 wrapper ensures that editors and contributors are compensated for their influence on the piece, enabling a 'pay-to-play' creative loop that filters for quality.

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
$2.1B
The global aggregate for self-publishing and collaborative content creation platforms.
SAM
$140M
The digital creative writing and online workshop marketplace.
SOM
$850K
High-frequency collaborative sessions among crypto-native poetry collectives and DAO writers.

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

See also

Adjacent entries.