Developers

A card. Not a custodian.

Cronyl opens a receive path the holder already configured. It does not sit in the transfer, it does not hold keys, and it does not ask for them. A tap resolves to a wallet address on the blockchain that address already belongs to.

Up to three addresses on every card. Any mix of crypto, real world assets, and NFTs. Hot wallet, cold wallet, or self-hosted: the host does not matter. Networks your wallet already supports can sit behind those addresses, because the limit is the wallet, not a list printed on the metal. Chains can be added as wallets add them.

Without fees. Network fees, when a transfer has them, are shown by the wallet.

Technical questions about the card: contact@cronyl.com. Support for the card or the Cronyl App: support@cronyl.com.

A Cronyl card, held
Cronyl Bitcoin card

The link

Cronyl connects the card and the wallet. The wallet is the wallet.

The card is finished with gold and made to last a lifetime. A tap opens a path the holder already chose. Cronyl does not sign, does not custody, and does not ask for a private key or a seed phrase.

Build against the wallet the holder already uses. The card is the object in the hand. The blockchain is the only thing that has to match.