Vertical · Commerce — shipping

CodeMyShop

Sovereign e-commerce engine — open source

Nuxt 4PostgreSQL 17pgvectorDrizzleAGPL-3.0

The problem

E-commerce makes you a tenant on someone else's land.

The Green Giant takes 1.5–2 % of every sale and owns your data under the CLOUD Act. PrestaShop and WooCommerce give you the code but break down at scale: an agency hosting 30 client shops maintains 30 diverging forks, 30 cherry-picked bug fixes, 30 days of onboarding. There was no open-source engine that was both sovereign AND multi-tenant. CodeMyShop is that engine.

The architecture

One process, one deploy, no API bridge.

A single Nuxt 4 (Nitro) process serves the storefront, the admin hub, the API and the AI content engine — backed by PostgreSQL 17 with pgvector, Redis for cache/sessions, nginx for TLS. No microservices, no headless split: a complete site ships with one git push. Multi-tenancy lives at the deploy layer — one shared codebase, N isolated container stacks (one Postgres DB + one process per tenant). One bug fix → all clients patched.

One Nuxt 4 app (SSR) ──→ PostgreSQL 17 (+ pgvector)
         │                      │
         ├── Redis 7 (cache, sessions)
         │
         └── nginx (TLS, static, reverse proxy)

Sovereignty

Your code, your data, your server.

Sovereignty is not a slogan here — it is three concrete guarantees, each removing a dependency that platforms impose by default.

Data

PostgreSQL on your own EU server. No CLOUD Act exposure, first-party Matomo analytics, GDPR by construction.

Code

AGPL-3.0 — auditable, modifiable, forkable. The copyleft clause protects the commons from predatory SaaS forks. No vendor lock-in.

Economics

0 % commission vs 1.5–2 % with the Green Giant. Bring your own payment provider. The margin stays with the merchant, not the platform.

Results

0 %

commission on sales (vs 1.5–2 % Green Giant)

€15k

saved yearly on €750k GMV

1 → N

one codebase, N isolated tenants

30 min

to onboard a new client shop

Core runtime stable in production on 3 internal tenants. Alpha public preview, AGPL-3.0.

Proof of doctrine

Why this validates Synedre.

CodeMyShop is Synedre eating its own dog food. It was conceived, architected, shipped and documented by the council of agents under a single arbiter — the exact protocol the Constitution describes. A doctrine that cannot produce a real, sovereign, production-grade artefact is just philosophy. This is the artefact.