Keep 99% of your sales. Get paid the second you sell.
Sell codebases, design assets, presets, and digital passes directly to buyers worldwide with zero chargebacks, no 14-day hold periods, and a flat 1% protocol fee.
See how much more you pocket every month
Traditional digital storefronts take 10% to 13% plus processing fees and hold your cash for weeks. Adjust the slider to see what stays in your wallet.
Built for cash flow and creator ownership
Old commerce tools were designed around bank merchant accounts and fraud risks. cart.fun gives you modern digital rails where transactions settle instantly.
Direct Settlement or Smart Escrow
Legacy platforms hold your earnings for up to 30 days to cover their own banking risk. With cart.fun, you choose how funds settle: route 99% of every sale directly to your wallet at checkout, or enable smart on-chain escrow to hold funds during fulfillment and release them automatically upon receipt redemption.
Protected from Bank Chargebacks
Digital products suffer from friendly fraud: buyers download your code library or design kit and dispute the charge with their credit card. You lose the money and pay a $15 bank penalty. On cart.fun, there are no bank clawbacks. Purchases settle on-chain with optional smart contract escrow and transparent receipt-based refund rules you control.
Tamper-Proof Receipt NFTs
Every purchase automatically mints a soulbound receipt NFT to the buyer. This acts as a lifetime cryptographic proof of purchase. Use it to grant access to download vaults, private repositories, or Discord communities without building custom license servers.
Team Multisig & Full Sovereignty
No sudden account suspensions or frozen balances. Your store is registered on-chain under your address or your studio's Gnosis Safe. Manage inventory, invite codes, and treasury distributions with teammates using enterprise-grade multi-signature security.
Sell to human customers and autonomous AI agents
Autonomous software agents, coding assistants, and automated pipelines now hold crypto wallets. When an agent needs a boilerplate, design template, or data pack, it cannot fill out traditional credit card forms.
Every cart.fun storefront comes equipped with standardized ERC-8004 agent discovery and machine-readable endpoints. Autonomous agents can browse your catalog, request cryptographic price quotes, and purchase digital files programmatically.
What digital creators sell on cart.fun
Package and monetize any digital file, secret access credential, or tokenized asset.
Next.js templates, smart contract boilerplates, micro-SaaS skeletons, and backend scripts.
Figma design systems, Blender 3D models, custom textures, icon suites, and typography.
DAW sound packs, synth patches, sample libraries, and cinematic video LUT collections.
Technical e-books, market analysis briefs, deep-dive research reports, and tutorial packs.
Private community membership passes, alpha group tickets, and software license keys.
Curated prompt libraries, fine-tuned LoRA weights, workflow graphs, and system instructions.
Launch your store in three simple steps
No lengthy business verification forms or waiting days for credit checks.
Connect your wallet
Use your preferred Web3 wallet or connect a Gnosis Safe multisig if you run a studio or co-founded brand.
Register your store
One lightweight transaction registers your store contract on Base with near-zero gas. You remain the permanent owner.
List products & share
Add digital files, set prices in USDC, and share your storefront link or embed checkouts into your site or apps.
How cart.fun compares
| Feature | Traditional Storefronts | cart.fun Protocol |
|---|---|---|
| Platform Fee | 10% to 13% + $0.50/transaction | 1% Flat Fee |
| Payout Schedule | 7 to 14 business days | Instant or customizable smart escrow |
| Chargebacks & Disputes | Seller absorbs clawbacks + $15 fees | Zero bank chargebacks (escrow & refund control) |
| Funds Custody | Platform holds your money | Self-custodial (treasury or contract escrow) |
| AI Agent Checkout | Blocked by Captchas & card forms | Native ERC-8004 & OpenAPI |
| Proof of Purchase | Ephemeral email receipts | Verifiable Soulbound NFT |
| International Reach | High FX fees & country restrictions | Universal dollar settlement (USDC) |