51+ enterprise intelligence modules unified under one sovereign platform. Subscription credentialled on Cardano as an NFT-DID - your wallet IS your access. Restricted tiers (OSINT, ACIS) require KYB verification for government, law enforcement and authorised professional services.
Every paid subscription mints a CIP-68 NFT-DID on Cardano linked to your wallet. Module access is verified on-chain at every request - no central session DB to compromise, no recurring re-auth, fully portable between Apeiron deployments.
The moment your Stripe or crypto payment settles, the platform mints a CIP-68 NFT to your wallet (or to a custodial wallet we create for you under your DID). The NFT carries: tier_id, valid_from, valid_until, KYB-status, jurisdiction.
Every API call signs a challenge with the NFT-holder's wallet key. Server-side check is O(1) on-chain - no session lookup, no JWT replay risk. Sovereign and quantum-resistant via CRYSTALS-Dilithium3.
Recurring Stripe charge re-mints the NFT each period. Cancellation burns the NFT. Enterprise tier supports seat-level NFT delegation to staff. Verified Professional NFTs are non-transferable (bound to KYB identity).
Restricted tiers (OSINT, ACIS warrant endpoints) require a verified KYB credential separately attested by Haycar compliance + the issuing authority. No NFT alone unlocks these - the issuer's signature is checked at every call.
The Verified Professional and OSINT / KYB Restricted tiers are by application only. Submit your verification documents and Apeiron compliance will review within 5 business days.
Approved professions: law firms, registered tax / forensic accountants, insolvency practitioners, RPEQ-licensed engineers, universities, government departments, law enforcement, statutory authorities.