

Coterie
Custom Middleware Architecture
We built a serverless middleware layer using Netlify Functions to act as a seamless "bridge" between Shopify and external rendering services, enabling automated data exchange.
Automated Image Generation
We integrated the Ardum API to trigger personalized image generation automatically, translating specific customer voyage data into high-fidelity visual assets in real-time.
Intelligent Fulfillment Logic
We developed custom fulfillment logic that handles complex order states, ensuring digital assets are only delivered and marked as "fulfilled" once the file is fully ready.
Data Correlation & Tracking
We implemented a robust correlation system using unique identifiers to perfectly match generated assets with the correct Shopify orders without the need for an external database.
API Orchestration
We orchestrated the secure, event-driven handshake between Shopify’s GraphQL API and Ardum’s callback system, managing the entire lifecycle of the digital product automatically.
Defensive Error Handling
We built in polling mechanisms and idempotent logic to ensure reliability, gracefully handling retries, processing delays, and edge cases like closed or modified orders.
The "magic" of this automated delivery system lies in its serverless orchestration. We’ve documented the entire build process-from handling Shopify’s GraphQL webhooks to managing Ardum’s asynchronous callbacks, in a detailed technical deep dive.
See here