Carcl docs

Carcl is a marketplace for real, graded trading cards — Pokémon, Magic, Yu-Gi-Oh!, and sports. Every card is a genuine, professionally graded slab that's physically vaulted and represented on-chain. You buy, collect, sell, and open packs, all settled from a single balance. The blockchain plumbing (bridging, custody, settlement) is handled for you.

You hold one balance — ETH on Robinhood Chain — and pay with it. When you buy, Carcl bridges exactly what's needed into your Collection Wallet, purchases the card, and delivers it there. You approve a single signature; there are no bridges, gas tokens, or Solana wallets to manage. Prices are live and the total you approve already includes all costs.

See How to buy for the step-by-step.

Connecting an Ethereum wallet is your account — there's no separate sign-up. Carcl provisions a Collection Wallet for you where your cards are delivered and held on-chain. On self-custody deployments you can export that wallet's private key at any time from Wallets → Export private key, after proving ownership by signing a one-time message. Anyone with that key controls the wallet, so keep it safe — Carcl can never recover a lost key.

Packs are sealed, provably-fair drops (on-chain VRF). Buy and open a pack in one flow; the card you pull is real, graded, vaulted, and delivered straight to your Collection. The price shown is the price you pay.

List any card you hold for sale from your Collection or the Sell page. You keep custody until it sells; when it does, the proceeds land in your Collection Wallet in USDC, which you can withdraw. We show a live market estimate from real comparables so you can price it well.

Carcl takes a small fee on trades, baked into the price you approve — you never see a surprise charge at checkout and you're never charged twice. Network and marketplace costs are handled within that price.

$CARCL is the Carcl token. Its contract address is shown in the header (click to copy) — always verify it there before interacting with any token claiming to be $CARCL. Nothing here is financial advice or a promise of return; see the Terms.

What do I need to start?

An Ethereum wallet and some ETH on Robinhood Chain. Connect, fund once, and buy — that's it.

Are the cards real?

Yes — every card is a professionally graded slab, physically vaulted, and represented on-chain in your Collection Wallet.

Do I control my cards and funds?

Your cards live in your Collection Wallet. On self-custody deployments you can export its private key at any time after proving ownership — full self-custody.

How fast does a purchase settle?

Usually quickly, but a cross-chain bridge can occasionally take a few minutes. If it's slow, your balance isn't charged twice — the card arrives once the funds land.

Can I sell or withdraw?

Yes. List any card you hold; when it sells, proceeds land in your Collection Wallet as USDC, which you can withdraw.

Questions? Reach us at support@carcl.fun or on X at @carcldotfun.