CUSTOM E-COMMERCE INTEGRATIONS

Canadian Shopify integrations that break most often are the Canada Post label automation, the Shopify-to-ERP inventory sync, and the bilingual product data pipeline to French and English marketplaces

Canadian Shopify brands operating at scale face integration challenges that are specific to the Canadian market: Canada Post's API for domestic shipping, bilingual French and English product data requirements for Quebec and national marketplace listings, GST/HST province-by-province tax calculations that need to be reflected correctly in accounting exports, and Walmart Canada Marketplace as a growing sales channel that requires its own product data pipeline from Shopify. Ignited Nepal builds the integrations that connect Canadian Shopify stores to Canada Post, MYOB or QuickBooks Canada, Walmart Canada Marketplace, and bilingual product data pipelines — so the operational work of keeping multiple systems in sync is handled automatically.

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This is for you if

Who This Is For

Canadian Shopify brands using Canada Post for domestic fulfilment, MYOB or QuickBooks for accounting, Walmart Canada as a sales channel, or managing bilingual product content for French and English markets — where manual processes across these systems are creating operational bottlenecks.

What's broken

The Problems We Fix

Canada Post label generation not automated from Shopify

Canadian fulfilment teams manually booking Canada Post shipments per order through the Canada Post Solutions for Small Business web portal are spending time on a task the Canada Post API handles automatically. The Canada Post REST API accepts shipment creation requests with delivery address, package weight, and service selection (Xpresspost, Expedited Parcel, Regular Parcel, Priority), and returns a shipping label and tracking number. The integration triggers on the Shopify order fulfilment event and writes the tracking number back to the Shopify order, sending the tracking notification to the buyer automatically through Shopify.

Shopify to MYOB or QuickBooks Canada not reconciled

Canadian Shopify brands using MYOB AccountRight or QuickBooks Canada for accounting need Shopify order data reflected in their accounting platform with province-correct GST/HST tax line items. Ontario orders carry 13% HST; Alberta orders carry 5% GST; Quebec orders carry 5% GST plus 9.975% QST — the tax structure varies by province and must be mapped correctly in the accounting export. Manual data entry misses these distinctions, creating tax reporting errors. An automated Shopify-to-accounting integration maps province to the correct tax code in MYOB or QuickBooks and creates the corresponding sales record automatically on each order.

Walmart Canada Marketplace product feed not set up

Walmart Canada's Marketplace has grown as an online retail channel, and brands selling on both Shopify and Walmart Canada managing product listings, inventory, and pricing separately are duplicating work that an automated data pipeline handles. Walmart Canada's Marketplace API accepts product listing creation and updates, inventory changes, and pricing updates from connected seller accounts. A feed connector reading Shopify product data and submitting to Walmart Canada's API keeps listings current across both channels without manual maintenance.

French-English product data pipeline not automated

Canadian brands required to maintain bilingual French and English product content for Quebec marketplace listings and national advertising often operate two separate content databases: English product descriptions in Shopify and French translations maintained in a spreadsheet or separate system. When an English product description is updated in Shopify, the French translation does not update automatically, creating content divergence between channels. An automated pipeline that flags English product updates requiring translation review and pushes approved French translations to the Shopify store and relevant marketplace listings keeps both language versions in sync.

What we engineer

What We Build

Canada Post REST API integration

Canada Post REST API integration with Shopify triggering on order fulfilment, generating domestic shipping labels, and writing tracking numbers back to Shopify orders

MYOB AccountRight or QuickBooks Canada integration

MYOB AccountRight or QuickBooks Canada integration creating sales records from Shopify orders with province-correct GST/HST/QST tax codes mapped per delivery province

Walmart Canada Marketplace API feed connector

Walmart Canada Marketplace API feed connector reading Shopify product data and submitting product listings, inventory updates, and pricing changes to Walmart Canada

Bilingual French-English product data pipeline

Bilingual French-English product data pipeline with translation flag workflow, pushing approved French translations to Shopify metafields and French-language marketplace listings

Integration health monitoring

Integration health monitoring with alerting for Canada Post API errors, tax mapping failures, and Walmart Canada feed rejection events

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What changes

What Changes After These Integrations Are Built

Before
After
Before Third-party Shopify payment apps for Nepali gateways are published by developers who do not always maintain them through eSewa or Khalti API updates. When the gateway provider updates their authentication flow or endpoint structure, the app breaks. Buyers who tap "Pay with eSewa" and hit a redirect error abandon the cart. The store owner files a support ticket with the app developer and waits. A custom-built Shopify Payment Provider extension built directly against the official eSewa Payment API or Khalti Payment API does not have this dependency. The integration is maintained by the team that built it. When the gateway updates, the extension is updated.
After Checkout completion rate improves. When eSewa and Khalti work reliably on the first tap, buyers complete their purchase. The abandoned carts caused by redirect errors stop appearing in your analytics.
Before After each order, someone on the fulfilment team opens the courier portal, enters the recipient name, address, phone number, item weight, and value, books the shipment, and copies the tracking number back into Shopify. For stores processing 20 or more orders per day, this is a meaningful portion of a working day. Pathao Courier and Karnali Express both have API capability for order creation and tracking updates. Shopify can trigger a courier API call the moment an order is marked ready to ship. The tracking number returns to Shopify automatically and is sent to the buyer. The manual booking queue disappears.
After Fulfilment team time shifts to higher-value work. Manual courier booking is gone. The team member who spent 90 minutes per day entering shipment details into the courier portal now processes exceptions, handles customer queries, and manages returns.
Before Nepali export brands selling handmade goods, textiles, or craft products to gift shops and boutiques in Australia, the US, and the UK typically manage wholesale orders outside Shopify entirely. Buyers email a product list request, the seller replies with a price sheet, the buyer responds with an order, and the seller manually enters it. There is no order history, no self-service reorder, and no automated invoice. A Shopify B2B portal gives wholesale buyers their own login, shows them wholesale pricing, enforces minimum order quantities, and supports NET 30 payment terms. Orders flow directly into Shopify. The seller's fulfilment team sees them alongside DTC orders and processes them in the same workflow.
After Wholesale revenue becomes measurable. When wholesale buyers order through a self-service portal instead of WhatsApp, every order is recorded in Shopify. You have wholesale order history, repeat order rates, and revenue per buyer for the first time.
Before Brands selling on both Shopify and Daraz Nepal maintain two product catalogues and two inventory counts. When a SKU sells out on Daraz, the Shopify inventory does not update. When the Shopify store runs a sale and changes pricing, Daraz still shows the old price. When the same item sells on both platforms within minutes of each other, the store oversells. A custom integration against the Daraz Seller API syncs inventory counts and product data from Shopify to Daraz in real time. The Shopify store becomes the single source of truth for product data, pricing, and stock levels across both channels.
After Daraz and Shopify stop contradicting each other. Your inventory count is accurate on both channels. Buyers on Daraz see the correct stock and the current price. Oversell incidents stop.
How it works

How We Build Custom Integrations

  1. 01

    Integration Audit

    Week 1

    We review your current Shopify setup, your active payment gateways, your fulfilment workflow, and any existing third-party apps you rely on. We document what is working, what is failing, and what is absent. We confirm the technical approach for each integration: which API endpoints are available, what authentication method each gateway or courier uses, and what data flows need to be built.

  2. 02

    Integration Specification

    Week 1-2

    We write a one-page specification per integration covering the data flow, the trigger points, the error handling approach, and the test criteria. You review and approve the specifications before any development begins.

  3. 03

    Development

    Weeks 2-5

    We build each integration in a Shopify development environment. For Payment Provider extensions, we build against the official gateway sandbox environment before any connection to live payment credentials. For courier integrations, we test order creation and tracking return flows before connecting to your live account.

  4. 04

    Testing and Handover

    Week 5-6

    We run end-to-end tests across each integration: payment flows from add-to-cart through to order confirmation, courier booking from Shopify order to tracking number return, and B2B order flow from buyer login through to Shopify admin order creation. We document each integration and provide your team with the operating instructions.

  5. 05

    Post-Launch Support

    We monitor each integration for the first 30 days post-launch. If a gateway or courier API update affects the integration, we update it. We offer a retained support arrangement for ongoing API maintenance.

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Common questions

Frequently Asked Questions

How do I integrate Canada Post Solutions for Small Business API with Shopify for automated label generation?

Canada Post's REST API (Solutions for Small Business) requires a registered account and API credentials. The integration pattern is: Shopify fires an orders/fulfilled webhook when a fulfilment is created; a middleware service reads the order's delivery address, weight, and requested service type; constructs a Canada Post shipment creation request; receives the label PDF and tracking number from Canada Post; calls Shopify's Fulfilment API to attach the tracking number to the fulfilment record; and optionally emails the label PDF to the warehouse team for printing. Canada Post's API documentation covers domestic and international service codes, insurance, and signature options.

How do I integrate Shopify with QuickBooks Canada or MYOB for automatic GST/HST reconciliation?

Both QuickBooks Canada (via the QuickBooks Online API) and MYOB AccountRight (via the MYOB AccountRight API) provide endpoints to create sales invoices and payments. The integration maps Shopify order line items to the accounting platform's item codes, and maps the delivery province to the correct tax code: ON orders use HST 13%, AB uses GST 5%, QC uses GST 5% plus QST 9.975%, and so on. The middleware maintains a province-to-tax-code mapping table and applies it during the Shopify order to accounting record transformation. Payment status in Shopify (paid/pending/refunded) is mirrored in the accounting platform.

How do I automate Shopify product data submission to Walmart Canada Marketplace?

Walmart Canada's Marketplace API (accessible through the Walmart Marketplace Seller Centre) accepts product item setup, inventory, and price feeds via API calls or bulk feed uploads. A scheduled connector reads Shopify products (title, description, images, price, inventory) via the Shopify Admin API, transforms them to Walmart Canada's item setup schema (which requires category-specific attributes and Walmart's item taxonomy), and submits them via the Walmart API. Inventory and price changes trigger near-real-time updates via the same connector when Shopify inventory levels change.

How do I manage bilingual French-English product data in Shopify for Canadian marketplace listings?

Shopify's native translation architecture stores translated content in Shopify Translate & Adapt or via the Translations API. French product titles, descriptions, and option values are stored as locale-specific translations in Shopify. When the English (default) product description is updated, a webhook triggers a review flag in the translation workflow. Approved French translations are pushed back to Shopify via the Translations API and simultaneously submitted to French-language marketplace listings (Walmart Canada, Wayfair Canada) via the marketplace API connector.

What is the best 3PL partner and integration for a Canadian Shopify brand fulfilling cross-Canada?

Major Canadian 3PLs with Shopify integrations include ShipBob Canada (Toronto and Vancouver facilities), Ryder E-commerce (national), and Purolator Fulfilment (national Canada Post partner). The 3PL choice depends on warehouse location relative to the brand's customer concentration, carrier partnerships, and per-unit handling cost. The integration requirement is consistent regardless of 3PL: order routing on creation, inventory sync on goods receipt, tracking number write-back on dispatch, and returns processing update back to Shopify. Confirm the 3PL has a documented Shopify app or API before committing.

Our team

The people behind the work

Not a black box. Real specialists you can call, with their names on the work.

Niraj Raut

Niraj Raut

Founder — Ecommerce SEO
Keshab Joshi

Keshab Joshi

PPC Expert
Hawrry Bhattarai

Hawrry Bhattarai

Google Ads Expert
Arogya Rijal

Arogya Rijal

SaaS SEO Expert
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Request an Integrations Brief

If your eSewa or Khalti checkout is unreliable, your courier dispatch is manual, or your wholesale buyers are still ordering via WhatsApp, the problem is a missing integration, not a missing app. We will review your Shopify setup, identify the specific integration gaps, and give you a plain-language brief covering what needs to be built, how long it will take, and what it will cost.

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