Smarter API & System Integrations for Shopify Subscription Stores

Our Shopify Subscription API Integrations are designed for brands ready to scale — connecting your backend tools and subscription data into one intelligent system.

Our Services

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What We Integrate and Automate

Klaviyo Integration

Klaviyo Integration

Sync customer tags, order frequency, and churn signals into Klaviyo for advanced flows.

ERP & Inventory Sync

ERP & Inventory Sync

Seamlessly sync subscriptions with inventory, fulfillment, and accounting platforms.

CRM & Support Tools

CRM & Support Tools

Automate subscriber insights and actions inside HubSpot, Gorgias, and similar platforms.

Recharge API Workflows

Recharge API Workflows

Extend Recharge with custom retry logic, skip/pause flows, and loyalty-based flows.

Fulfillment & 3PL

Fulfillment & 3PL

Automate shipping and order logic with 3PL partners—no more spreadsheet juggling.

Webhooks & Custom APIs

Webhooks & Custom APIs

We build middleware to make your systems talk to Shopify subscriptions smoothly.

Service Description

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Subscription Tech That Talks to Everything

Your subscription business is only as scalable as your backend systems. Whether you use Recharge or Shopify’s native engine, we design Shopify Subscription API Integrations that connect every part of your ecosystem. From syncing customer tags in Klaviyo to inventory accuracy in ERPs and CRM automation in HubSpot, our team builds seamless data flows that reduce errors and free up your ops team.

Say goodbye to manual syncing and hello to scalable subscription automation.

CODINGKART GUARANTEE

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Want to stop relying on manual workflows and start scaling your backend?

Retainer Pricing Plan

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Flexible Retainer Plans for Subscription-Focused Shopify Brands

Whether you’re just starting or scaling fast, our retainer plans give you reliable Shopify development with strategic focus. Choose the right number of monthly hours and gain priority access to developers, project managers, and growth-driven support—without the overhead of a full-time team.

Starter Plan

$2,000

/ Month

40 Hours

1 Developer + Project Manager

 For early-stage subscription brands improving user experience or setting up Recharge.

Growth Plan

$3,600

/ Month

80 Hours

1 Developer + Project Manager

For scaling stores working on flows, analytics, and integrations.

Advance Plan

$6,000

/ Month

160 Hours

1–2 Developers + Project Manager

For high-volume Shopify Plus brands needing custom workflows and scalability.

enterprise Plan

Let’s Build Your Own Plan

Flexible Hours & Team Structure

Custom Team Composition (PMs, Devs, Architects)

For scaling brands with unique subscription logic, legacy systems, or migration needs.

Want to learn what’s included?

FAQs about Shopify Development Services

Our faq

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Frequently Asked Questions

Yes. We specialize in connecting Recharge or native Shopify subscriptions with CRMs, ERPs, Klaviyo, and fulfillment systems using APIs, webhooks, and custom logic.

Absolutely. We’ve integrated Shopify Subscriptions with tools like NetSuite, Skubana, and ShipBob to ensure accurate stock levels and order flow.

No problem. We build custom middleware solutions that handle authentication, syncing, logging, and error handling between platforms.

Yes. Our retainers include monitoring, support, and enhancements to keep everything stable as you scale.

We use secure protocols, real-time logging, automated retries, and fallback queues to ensure accurate, reliable sync across all endpoints.

BUILD A SUBSCRIPTION EXPERIENCE THAT CONVERTS

Ready to unlock the full potential of Shopify From sign-up to shipment, let’s rebuild your Shopify Plus subscription flow the right way-flexible, intelligent, and conversion-ready.lus? Let’s build a high-performing store your team and customers will love.