Skip to content
  • architecture
  • connectivity overview

Connectivity Overview

Eryxon MES provides a comprehensive set of connectivity options for integrating with external systems, industrial automation, and AI agents.

Integration Architecture

Section titled “Integration Architecture”

Eryxon MES uses a Unified Event Dispatcher to coordinate communication across different protocols.

  • Inbound: REST API, Real-time WebSockets, MCP (AI).
  • Outbound: Webhooks (HTTP POST), MQTT (industrial messaging).
  • Bidirectional: ERP Sync, Model Context Protocol (MCP).

Authentication

Section titled “Authentication”

API Key Authentication

Section titled “API Key Authentication”

All external API calls require a Bearer token:

Authorization: Bearer ery_live_xxxxxxxxxxxxxxxxxxxx
  • ery_live_: Production keys.
  • ery_test_: Sandbox/testing keys.

MCP Authentication

Section titled “MCP Authentication”

Model Context Protocol keys are configured separately in the Admin panel to allow AI agents like Claude to securely interact with your shop floor data.

Real-time Subscriptions (Inbound)

Section titled “Real-time Subscriptions (Inbound)”

Eryxon uses Supabase Realtime (WebSockets) to push updates to the frontend and connected clients instantly.

Hooks for Developers

Section titled “Hooks for Developers”

We provide several React hooks to simplify real-time data binding:

  • useTableSubscription: Simple single-table listener.
  • useTenantSubscription: Automatically filters by the current tenant.
  • useEntitySubscription: Listens for changes to a specific record (e.g., one operation).

AI Integration (MCP)

Section titled “AI Integration (MCP)”

The Model Context Protocol (MCP) enables AI agents to interact with Eryxon MES programmatically. AI agents can:

  • Fetch and update jobs/parts.
  • Start and complete operations.
  • Report or resolve quality issues.
  • Monitor dashboard statistics.

Event System

Section titled “Event System”

All major actions (job created, operation started, issue reported) trigger events in our internal dispatcher, which then forwards the data to configured Webhooks and MQTT brokers simultaneously.

Data Portability

Section titled “Data Portability”
  • Export: Admins can export all tenant data in JSON or CSV (ZIP) formats for backup or migration.
  • Import: Supports bulk CSV imports for jobs, parts, cells, and resources.

Error Codes & Rate Limiting

Section titled “Error Codes & Rate Limiting”

Common Error Codes

Section titled “Common Error Codes”
  • 401 Unauthorized: Invalid API key.
  • 402 Payment Required: Plan limit reached.
  • 429 Too Many Requests: Rate limit exceeded.

Rate Limits

Section titled “Rate Limits”

Limits are applied per API key and vary by subscription plan (e.g., Free: 60 RPM, Professional: 1,000 RPM).