System Architecture Map

A visual blueprint template for documenting platform components and integrations.

System Layers

### Layer 1 — Client

- Web app: [framework]

- Mobile: [framework / N/A]

- CDN: [provider]

### Layer 2 — API Gateway

- Provider: [Railway / Vercel / AWS API GW]

- Auth: [JWT / OAuth / API Keys]

- Rate limiting: [___req/min]

### Layer 3 — Services

| Service | Purpose | Tech Stack | Owner |

|---|---|---|---|

| Auth | User sessions | NextAuth / Supabase | Backend |

| Payments | Subscriptions | Stripe | Backend |

| AI | Content generation | Claude / OpenAI | AI Team |

### Layer 4 — Data

- Primary DB: [Postgres / Supabase]

- Cache: [Redis / none]

- File storage: [S3 / Cloudflare R2]

### Layer 5 — External Integrations

- [ ] Stripe

- [ ] Resend (email)

- [ ] Railway (deploy)

- [ ] Cloudflare (DNS/CDN)