Cardinal provides infrastructure, protocols and SDKs to power NFT use cases on Solana including royalty enforcement, rentals, subscriptions, lending, trading and reward distribution.
Specify a manual revocation authority that can revoke the issued token at any time.
Specify either a duration or a fixed expiration date after which the issued token will be revoked.
Enable ticket-like behavior where after a certain number of usages the issued token will be revoked.
Trigger revocation based on data fed in by an oracle to programmatically revoke the issued token based on real-world events.
Only allow the issued token to be selectively transferable via a permissioned transfer method intrinsic to the Cardinal Protocol
Lock the issued token in the wallet ensuring the token cannot be traded via SPL token transfer or Cardinal's transfer method.
Build with us
Cardinal offers numerous methods to customize the expiry and transferrability of the issued NFT.
Wrap existing NFTs and and use plugins like time-invalidator to power time-locked rentals, subscriptions, tickets or go build your visions with our docs.
A protocol for creating a pool of token with built in reward distribution mechanism.
Image & Metadata Generator
Use our generator SDK to produce dynamically generated images and metadata for NFTs based on on-chain data.
Create web3 subscriptions with built in and automated time-based expiry.
Powering NFT utility across Solana's ecosystem
What's possible with Cardinal?
Empower gaming items and in-game economies
Issue non-durable assets that expire after usage or time, enable rentals and loans between players, create in-game economies and robust ecosystems.
Revocable identity tokens based on your online profiles
Power the rental of identity-based NFTs that are linked to a domain. Specify characteristics like name, rental price, transferability and more.
Usage or time-based tickets for any event
Launch usage-based NFT tickets that expire after being "used" at the door, day-passes that get revoked from a user's wallet after the specified duration, or non-transferrable proof-of-attendance mementos.
Enhancing the value of your prized collectibles
Engage in secure, uncollateralized rentals or loans where the borrower can gain access to gated metaverse communities or events.
Powering the creation of on-chain certifications
Conditionally issue non-transferrable certificates, badges, and licenses that can be clawed back if necessary.