The marketplace for card-for-card trading.

Swap collectibles straight out of your own wallet — yours for theirs, whatever they are. Both transfers ride in one Robinhood Chain transaction that you both sign, so it either completes for both of you or does nothing at all. Nothing custodies your card, not even us.

Your wallet, their wallet One transaction Two signatures Robinhood Chain
1
Transaction
2
Signatures
0
Escrow contracts
~90s
To both sign
Build a trade

Your card for their card

one transaction · two signatures · no escrow contract
You give
Connect a wallet to see your cards
You get

Both transfers live in one transaction. It executes completely or not at all, so there is no step where one person holds both cards.

The escrow

Why nobody can run off

01

Both cards stay where they are

Yours stays in your wallet, theirs stays in theirs. Nothing is deposited anywhere first, so there is no custodian to trust and nothing to withdraw if the trade falls through.

02

One transaction, two signatures

Both transfers are built into a single Robinhood Chain transaction. You sign it and send them the code. Until they sign too, it is a piece of text that cannot move anything.

03

All of it, or none of it

The chain runs a transaction whole or not at all. Their signature settles both transfers at the same instant — there is no window where one person holds both cards, and that window is what every card scam needs.

What actually happens

Your wallet is read straight off the chain — the cards you see are the cards you hold, not a listing someone typed. The transaction is built from those mints, checked against the chain to confirm both sides really own what they are offering, and handed to you to sign.

The trade nobody can break

Every classic card scam needs one moment where a single person holds both cards. Putting both transfers in one transaction removes that moment: they settle together, or not at all.

Send first and hopeNobody sends first
They take yours and vanishOne transaction
Offered a card they don't ownChecked on chain
Ghosted mid-tradeUnsigned code just expires

Your card never leaves your wallet until the moment it lands in theirs.

Non-custodial · wallet to wallet

Trade with strangers, safely

Paste their address, pick the two cards, sign. No shipping race, no trusting anyone, no waiting to see whether they hold up their end.