👗 Fashion & Textile Design · collaborative capsule collections

Stitchgate · x402

Turn textile design into a liquid API. Every swatch, pattern, and stitch uploaded to a shared moodboard is gated by an x402 sign-in. Designers pay 0.01 USDC to pull a vector from a collaborator's library or trigger an AI-upscale for a print. Revenue is instantly streamed to the original creator's wallet upon the 'Unlock to Print' action, turning every design asset into a micro-revenue stream rather than a static file.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

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

Why this primitiveTraditional fashion collab tools suffer from 'participation friction' and murky royalty splits. By metering access to high-res design assets at the atomic level (per swatch or per edit), we ensure designers are paid for their specific contributions to a collection in real-time, long before the physical garment is even manufactured.

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 CAD and collaborative PLM (Product Lifecycle Management) software industry.
SAM
$450M
The digital fashion design and asset management market for independent labels.
SOM
$18M
Small-batch streetwear labels using collaborative Web3 stacks for guest-designer capsules.

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

See also

Adjacent entries.