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Integration Specialists

Shopify API &
Integration Services

Connect Shopify to anything. ERP systems, warehouses, CRMs, marketing platforms, payment processors, and custom APIs — all synced in real time with bulletproof reliability.

90+

Integrations Built

99.8%

Sync Reliability

0

Data Loss Incidents

products.graphql
query GetProducts($first: Int!) {
products(first: $first) {
edges {
node {
id
title
priceRange {
minVariantPrice {
amount
}
} } }
}
GraphQLAdmin APINode.js
Why Custom Development

Your Shopify store should talk to every system your business runs on

Manual data entry between Shopify and your ERP is burning hours every week. Inventory mismatches between your warehouse and storefront are costing you sales. Your marketing platform does not know what your customers just bought. We build integrations that sync your Shopify store with every tool in your stack — automatically, reliably, and in real time.

R

Real-time, bidirectional sync

Webhooks, polling fallbacks, and queue-based processing ensure data flows between Shopify and your systems in real time. Orders, inventory, customers, and products stay synchronized across every platform.

B

Bulletproof error handling

Retry logic, dead letter queues, idempotency guards, and alerting. When an API call fails at 3 AM, our integrations retry automatically, log the issue, and notify you only if human intervention is needed.

A

Any system, any API

REST, GraphQL, SOAP, EDI, FTP, or proprietary protocols — we have connected Shopify to ERPs, WMS platforms, CRMs, POS systems, accounting software, and custom-built internal tools. If it has an API, we can connect it.

What's Included

Everything you need for a successful Shopify launch

01

Integration Audit & Architecture

Mapping your current data flows, identifying sync gaps, and designing the integration architecture. We define which systems are source-of-truth for each data type and how conflicts are resolved.

ERP Integration

Bidirectional sync between Shopify and ERPs like NetSuite, SAP, Microsoft Dynamics, and Odoo. Orders, inventory, customers, pricing, and fulfillment data flowing automatically.

02

Warehouse & Fulfillment

Real-time inventory sync with ShipBob, ShipStation, Flexport, or your custom WMS. Automatic order routing, tracking number import, and fulfillment status updates.

CRM & Marketing Platforms

Shopify customer and order data synced to HubSpot, Salesforce, Klaviyo, or Attentive. Customer segments, purchase history, and lifetime value updated in real time for personalized marketing.

03

Payment & Accounting

Automated bookkeeping with QuickBooks, Xero, or custom accounting systems. Order data, refunds, taxes, and payouts reconciled automatically — no manual entry.

Custom API Development

Bespoke middleware and API connectors for systems without pre-built integrations. RESTful APIs, GraphQL endpoints, and webhook processors tailored to your exact requirements.

04

POS & Retail Integration

Shopify POS synced with your online store, or integration with third-party POS systems. Unified inventory, customer data, and order history across physical and digital channels.

Monitoring & Alerting

Real-time health dashboards, error tracking, sync status monitoring, and automated alerting. You know the moment something goes wrong — and our system is already retrying.

Deliverables

What you walk away with

Every project ends with a production-ready Shopify store and these tangible outputs.

In
Integration Layer

Production-ready middleware connecting Shopify to your systems with real-time sync and error handling

Wh
Webhook Handlers

Shopify webhook processors for orders, products, inventory, customers, and fulfillment events

Qu
Queue Infrastructure

Message queues with retry logic, dead letter handling, and guaranteed delivery for every sync event

Db
Data Mapping

Field-by-field mapping documentation between Shopify and every connected system

Mn
Monitoring Dashboard

Real-time health dashboard showing sync status, error rates, and throughput for every integration

Al
Alert System

Automated Slack and email alerts for sync failures, threshold breaches, and anomalies

Dc
Technical Documentation

Architecture diagrams, API reference, data flow maps, and troubleshooting guide for your team

60
60-Day Support

60 days of monitoring, optimization, and bug fixes after integration go-live

Technologies We Use

The tools behind every custom Shopify store we build

We use the best tools in the Shopify ecosystem and modern frontend stack to deliver stores that are fast, reliable, and easy to maintain.

Shopify APIs

Commerce layer

Admin APIStorefront APIWebhooksGraphQLRESTBulk Operations
ERP Systems

Enterprise resource

NetSuiteSAPMicrosoft DynamicsOdooSageAcumatica
Fulfillment & WMS

Warehouse & shipping

ShipBobShipStationFlexportDeliverrCustom WMSAmazon MCF
CRM & Marketing

Customer data

HubSpotSalesforceKlaviyoAttentiveGorgiasIntercom
Accounting

Financial sync

QuickBooksXeroAvalaraTaxJarStripePayPal
Infrastructure

Middleware stack

Node.jsRedisBull MQPostgreSQLAWS LambdaSentry

Tired of copying data between systems?

Get a free integration audit and see how automation can eliminate manual work from your operations.

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Frequently Asked Questions

Common questions about custom development

Any system with an API. We regularly connect Shopify with ERPs (NetSuite, SAP, Dynamics), warehouses (ShipBob, ShipStation, Flexport), CRMs (HubSpot, Salesforce), marketing tools (Klaviyo, Attentive), accounting (QuickBooks, Xero), POS systems, and custom-built internal tools. If it has an endpoint, we can connect it.

Shopify fires webhooks when events happen — order placed, inventory updated, customer created. Our middleware receives these webhooks, transforms the data, and pushes it to your connected systems in real time. For the reverse direction, we use polling or API subscriptions depending on the target system.

Our integrations use exponential backoff retry logic, dead letter queues for persistent failures, and idempotency guards to prevent duplicate operations. If a sync fails after all retries, the system alerts you via Slack and email with the exact error and affected records.

Yes. We frequently rebuild flaky integrations built by other agencies or in-house teams. We start by auditing the current setup, identifying failure modes, then build a robust replacement with proper error handling, monitoring, and documentation.

We use queue-based processing (Bull MQ / Redis) to handle high-throughput scenarios. Bulk operations for initial data loads, rate limit management for API calls, and horizontal scaling for high-volume stores. Our integrations handle stores with 50K+ products and thousands of daily orders.

Every project includes 30–90 days of post-launch monitoring. After that, we offer monthly retainer plans that include real-time monitoring, proactive maintenance, API version updates, and priority support. Most clients choose ongoing support for mission-critical integrations.

All integrations use encrypted connections (TLS), secure API key management, and minimal data exposure. We follow GDPR and PCI compliance requirements for customer and payment data. Audit logs track every data operation for compliance reporting.

Related Services

Explore more ways we can help your store grow

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