Implementation Library

8 foundational backend patterns implemented in Web2 and Solana.

The foundation of trustless swaps. Centralized arbitrator vs. Programmatic vault.

PATTERN_02Payments

Subscription Billing

Recurring payments. Active cron jobs vs. Passive permissionless cranks.

Order Matching Engine

High-performance CLOB. Centralized matching vs. On-chain distributed book.

PATTERN_04Security

Access Control (RBAC)

Permission management. Database roles vs. Cryptographic PDA existence proofs.

PATTERN_05Infrastructure

Rate Limiter System

Throttling and spam prevention. Infrastructure protection vs. Economic protection.

PATTERN_06Infrastructure

On-chain Job Queue

Background task processing. Managed infrastructure vs. Market-driven bounty hunting.

PATTERN_07Security

API Key Management

Provable access tokens. Secret bearer strings vs. Verifiable ledger accounts.

PATTERN_08Gaming

Leaderboard Engine

Global high scores. Pliable server databases vs. Rigid immutable state machines.

Pattern 09 Under Construction