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HydroGo v1.24
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Open Source Headless Commerce Engine

Open source commerce backend in 1 binary

HydroGo compiles an embedded database, declarative YAML content types, shopping cart engine, and a native Model Context Protocol (MCP) server into a single executable.

$ curl -fsSL https://hydrogo.dev/install.sh | bash
Documentation → GitHub ★
Realtime SQLite & PostgreSQL Declarative YAML Schemas Embedded Svelte 5 Admin Model Context Protocol (MCP)
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v1.24 Embedded SPA
HydroGo Embedded Admin Panel Dashboard

Ready to use out of the box

HydroGo provides a complete commerce backend foundation so you can build custom storefronts without glue code.

go • query records with zero allocation
// Query published products with sub-millisecond response
records, err := app.Dao().FindRecordsByFilter(
    "products",
    "status = 'published' && price <= 2500",
    "-created", // sort descending
    20,         // limit
    0,          // offset
)
if err != nil {
    return err
}

// 42,000+ req/s with 1.2ms latency on 1 core
HydroGo Engine v1.24Sub-millisecond execution

Autonomous Store Operations with MCP

AI agents (Claude Code, Cursor) interact with HydroGo through the standard Model Context Protocol. Business rules, catalog mutations, and promotions execute through verified Go endpoints with ACID persistence.

hydro-ea-runtime • Model Context Protocol (MCP v1.24)
MCP Daemon: Ready
Click a Prompt Scenario:
Autonomous Agent PromptClaude Code / Cursor IDE

"Apply 20% flash campaign discount to Hydro Ceramic Chrono and limit allocation to 25 units"

MCP Tool Dispatch:hydro_campaign_apply
⚡ 0.9ms
// Structured MCP Parameters
{
"target_sku": "CHR-900",
"discount_percentage": 20,
"allocation_limit": 25,
"publish_channel": "storefront_global",
}
Schema validated against Go struct (0.2ms)
PostgreSQL RLS verified: role "agent_ea" (0.4ms)
Atomic mutation committed to WAL (0.3ms)
Zero Human Dashboard ClickingACID Transaction OK
Live Storefront Mirror
⚡ Flash Campaign Active: 20% promotional discount automatically applied at checkout.
FLASH CAMPAIGN -20%● In Stock (25)
42mm Titanium

Hydro Minimalist Chronograph Watch

SKU: CHR-900-SLVGlobal Express • 2-Day Air Available
$256.00$320.00
Client: Server-Sent Events (SSE)● Realtime Sync

Open Core Architecture

The core engine is free and open to everyone. Regional payment gateways, logistics, and enterprise modules belong to production tiers.

COMMUNITY CORE 100% Free

Open Core Engine

Self-host on any Linux, macOS, or Windows environment. Full single-binary distribution under PolyForm Shield.

  • ✓ Single compiled binary (zero runtime dependencies)
  • ✓ SQLite with WAL mode + PostgreSQL support
  • ✓ Declarative YAML Content Types
  • ✓ Embedded Svelte 5 Admin Panel
  • ✓ Universal Cart, Catalog & Order schemas
  • ✓ Autonomous MCP Server for Claude / Cursor
GitHub Repository
HYDRO-MODULES Commercial Add-On

Enterprise Modules

Pluggable commercial extensions for high-volume commerce, multi-carrier logistics, fiscal compliance, and B2B wholesale.

  • ✓ Payment Orchestration: Multi-gateway routing & 3D Secure 2.0
  • ✓ Logistics & Fulfillment: Automated shipping labels & live tracking
  • ✓ Automated Fiscal Invoicing: Compliant e-invoicing & ERP ledger sync
  • ✓ B2B Wholesale Matrices: Tiered dealer pricing & net terms
  • ✓ High-Throughput Event Bus: Transactional webhooks with retries
  • ✓ Private repository access, commercial license & SLA
Request Modules Access
HYDROCLOUD Managed SLA

Managed Platform

Zero-ops cloud infrastructure maintained directly by the ArdaLabs engineering team.

  • ✓ Fully managed single-tenant cloud deployment
  • ✓ Global edge caching with sub-2ms response
  • ✓ Automated daily backups & disaster recovery
  • ✓ 99.9% Uptime Service Level Agreement (SLA)
  • ✓ Direct Slack/Discord channel with core engineers
Explore with ArdaLabs →

Headless by design. Integrates with any frontend.

Consume HydroGo REST APIs, SSE real-time streams, or the Go SDK with any modern web or mobile framework.

Next.js
SvelteKit
Astro
React
Vue.js
Nuxt
Flutter
Swift / iOS
Android
Remix
HTMX
SolidJS
Angular
TypeScript

Build Next-Generation Commerce with HydroGo

Engineered for brands and developers replacing heavy legacy commerce software with a compiled, single-binary Go engine.

Read the Documentation → Star on GitHub ★