Security Model

The Tokery API prioritizes institutional-grade security:

• Authentication: OAuth 2.0 with JWT tokens, expiring every 24 hours. API keys are scoped to specific endpoints and rate tiers.

• Encryption: TLS 1.3 for all requests, with AES-256 encryption for sensitive payloads (e.g., asset metadata).

• Rate Limiting: Enforced via a token bucket algorithm:

$$Rt=Rm−TcTi$$

• WhereR_tis remaining requests,R_mis max requests/hour,T_cis consumed tokens, andT_iis interval (3600s).

• Auditability: All requests are logged to an immutable ledger (initially Solana, later Layer 1), with a Merkle tree hash verifiable by clients.

Post-Q2 2026, the API will adopt lattice-based cryptography for quantum resistance, targeting a security level of 2^{128}.