Integration · 2026
Connect BigCommerce to Square
Automatically sync data from BigCommerce into Square. Ikaroa designs, builds and maintains a reliable BigCommerce → Square integration so your tools stay in perfect sync.
TL;DR
Connecting BigCommerce to Square lets you automatically move orders, products and customers from BigCommerce into Square, so your team stops copying data by hand. BigCommerce is scalable ecommerce platform for growing brands; Square is point-of-sale and payments for retail and hospitality. The integration can be built with a native connector, a tool like Zapier or Make, or a custom API integration for full control. Ikaroa builds and maintains the connection for you.
How do you connect BigCommerce to Square?
You can connect BigCommerce to Square in three ways: a native integration if one exists, a no-code automation platform such as Zapier or Make, or a custom API integration built directly against the BigCommerce and Square APIs. The right choice depends on data volume, how real-time the sync needs to be, and how much custom logic you require. For business-critical or high-volume syncs, a custom API integration is the most reliable. Ikaroa designs, builds and maintains BigCommerce → Square integrations end to end.
Teams that rely on both BigCommerce and Square usually hit the same wall: the two tools don't talk to each other. BigCommerce handles selling products online and managing storefront operations, while Square is used for collecting payments, managing subscriptions and reconciling revenue. Without an integration, someone ends up exporting spreadsheets, re-keying records and reconciling mismatches by hand, which is slow, error-prone and doesn't scale. A proper BigCommerce to Square integration removes that friction by keeping data flowing automatically from one system to the other.
Why integrate BigCommerce with Square?
Stop manual data entry
Every time a new order is placed in BigCommerce, the relevant data is pushed straight into Square. No exports, no copy-paste, no stale records.
One source of truth
Keep orders, products and customers consistent across BigCommerce and Square so every team is working from the same numbers.
Faster, automated workflows
Trigger actions in Square, like create a customer and issue an invoice, the moment a new order is placed in BigCommerce, with no human in the loop.
Fewer costly errors
Automated syncing eliminates the typos, missed records and duplicates that come with moving orders and products between systems by hand.
What data syncs from BigCommerce to Square?
| Data | What happens |
|---|---|
| Orders | When orders are created or updated in BigCommerce, they are synced into Square so your payment platform stays current. |
| Products | When products are created or updated in BigCommerce, they are synced into Square so your payment platform stays current. |
| Customers | When customers are created or updated in BigCommerce, they are synced into Square so your payment platform stays current. |
| Carts | When carts are created or updated in BigCommerce, they are synced into Square so your payment platform stays current. |
| Inventory | When inventory are created or updated in BigCommerce, they are synced into Square so your payment platform stays current. |
Popular BigCommerce to Square automations
- →When a new order is placed in BigCommerce, automatically create a customer in Square.
- →Keep orders and products in BigCommerce and Square in sync in both directions.
- →When a cart is abandoned in BigCommerce, issue an invoice in Square and notify the team.
- →Enrich Square records with orders and products pulled from BigCommerce on a schedule.
Ways to connect BigCommerce and Square
Native integration
If BigCommerce and Square offer an official connector, this is the quickest path. It covers common fields out of the box, but native connectors are often limited in which orders and products they sync and how much you can customise the mapping.
Best for: simple, standard use cases with low data volume
No-code automation (Zapier / Make)
Tools like Zapier and Make connect BigCommerce and Square with visual workflows. Great for getting started fast and for moderate volumes, though per-task pricing and rate limits can add up, and complex logic gets hard to maintain.
Best for: moderate volume and quick wins without engineering
Custom API integration
A bespoke integration built directly against the BigCommerce and Square APIs gives you full control: exact field mapping, custom business logic, real-time webhooks, error handling and retries. This is what Ikaroa builds for business-critical syncs that need to be reliable at scale.
Best for: high volume, real-time, business-critical syncs and custom logic
How Ikaroa builds your BigCommerce → Square integration
- 1
Map the data and the goal
We start by defining exactly which orders, products and customers need to move from BigCommerce to Square, in which direction, how often, and what should happen on edge cases like duplicates or failures.
- 2
Choose the right method
Based on your volume, real-time needs and budget, we recommend native, no-code or a custom API integration between BigCommerce and Square, and explain the trade-offs in plain language.
- 3
Build and connect securely
We authenticate against BigCommerce and Square using OAuth or API keys, build the field mapping and transformation logic, and set up webhooks or scheduled syncs so data flows automatically.
- 4
Test, monitor and maintain
We test against real orders and products, add logging, alerting and automatic retries, then monitor the BigCommerce → Square integration so it keeps working as both platforms evolve.
Get your BigCommerce to Square integration built
Tell us what you need to sync between BigCommerce and Square. We scope it, then reply within one working day with a fixed quote. No obligation.
BigCommerce to Square integration FAQ
How do I connect BigCommerce to Square?
There are three main ways to connect BigCommerce to Square: a native integration (if available), a no-code automation tool like Zapier or Make, or a custom API integration built against the BigCommerce and Square APIs. For occasional, simple syncs a no-code tool is fine; for reliable, high-volume or real-time syncing of orders and products, a custom integration is best. Ikaroa can build and manage it for you.
Can I sync BigCommerce and Square in real time?
Yes. Using webhooks from BigCommerce, changes can be pushed to Square within seconds instead of waiting for a scheduled batch. Real-time syncing is best handled with a custom API integration, which Ikaroa builds with proper retries and error handling so nothing is lost.
What data can I sync between BigCommerce and Square?
Commonly synced data includes orders, products, customers and carts. The exact fields depend on your setup. Ikaroa maps your BigCommerce data to the right objects in Square and handles any transformations needed in between.
Do I need Zapier to integrate BigCommerce with Square?
No. Zapier or Make are convenient for simple automations, but they are not required. A direct, custom BigCommerce to Square API integration avoids per-task fees and rate limits, and gives you more control over reliability and logic. Ikaroa builds both no-code and custom integrations depending on what fits your needs.
How much does a BigCommerce to Square integration cost?
It depends on complexity: a simple one-way sync of orders and products is far cheaper than a real-time, two-way integration with custom logic. Ikaroa scopes the work up front and gives you a fixed quote. Get in touch for a tailored estimate for your BigCommerce → Square integration.
Is the BigCommerce Square integration secure?
Yes. We connect to BigCommerce and Square using their official APIs with OAuth or scoped API keys, never store credentials in plaintext, and follow least-privilege access. All data in transit is encrypted, and we can host the integration in your own cloud if required.
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Reverse direction
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