Connect to Your Favorite Platform

SyncAuction works with the most popular e-commerce platforms. Choose your platform and start syncing your Heritage Auctions catalog today.

Same HA.com inventory • Synced across all your stores • One dashboard

WooCommerce
WooCommerce ~15 min setup
Shopify
Shopify ~10 min setup
BigCommerce
BigCommerce ~15 min setup
WooCommerce
~15 min setup

WooCommerce

The most popular WordPress e-commerce plugin. Perfect for coin dealers who want full control over their online store.

REST API Integration
Product Create/Update/Delete
Category Sync
Order Webhooks
Image Gallery Support
View setup guide
Fully Supported WordPress 6.0+
Shopify
~10 min setup

Shopify

The leading hosted e-commerce solution. Ideal for dealers who want a hassle-free, fully managed platform.

Admin API Integration
Product Publishing
Collection Mapping
Order Hooks
Inventory Locations
View setup guide
Fully Supported All plans
BigCommerce
~15 min setup

BigCommerce

Enterprise-grade e-commerce platform. Built for high-volume dealers who need advanced features and scalability.

V2/V3 API Support
Full Product Sync
Category Tree Sync
Webhook Listeners
Multi-Storefront Ready
View setup guide
Fully Supported All plans

How Integration Works

Connecting your e-commerce platform to SyncAuction is simple and secure.

1

Generate API Keys

Create API credentials in your e-commerce platform's admin panel.

2

Connect to SyncAuction

Enter your API credentials in the SyncAuction dashboard.

3

Configure Webhooks

Set up order webhooks to enable automatic order forwarding.

Start Syncing

Your HA.com catalog is now connected to your store.

What Gets Synced

Complete data synchronization between HA.com and your store

Product Data

Name, description, SKU, price, and all metadata from HA.com

  • • Grade, certification, metal type
  • • Year, mint mark, variety
  • • PCGS/NGC cert numbers

Images

Obverse and reverse images, resized and optimized for web

  • • High-resolution downloads
  • • Auto-resized for platform
  • • Gallery support (2+ images)

Categories

Mapped to your store's category structure automatically

  • • Custom category mappings
  • • Auto-assign by metal/grade
  • • Nested category support

Inventory

Stock levels updated every sync cycle

  • • Auto-unpublish when sold out
  • • Re-publish when back in stock
  • • Multi-store stock sync

Pricing

Dynamic pricing with your markup rules applied

  • • Percentage or fixed markups
  • • Rules by metal, grade, CAC
  • • Price change tracking

Orders

Customer orders forwarded to HA.com automatically

  • • Instant webhook processing
  • • Atomic stock locking
  • • Status notifications

Frequently Asked Questions

How do I connect my WooCommerce store to SyncAuction?
To connect WooCommerce, go to your WordPress admin panel and navigate to WooCommerce > Settings > Advanced > REST API. Create a new API key with Read/Write permissions for products and orders. Then enter the Consumer Key and Consumer Secret in your SyncAuction dashboard. We'll verify the connection and you can start syncing immediately.
What Shopify scopes does SyncAuction require?
SyncAuction requires access to products, orders, and inventory scopes in Shopify. These permissions allow us to create and update product listings, manage inventory levels, and receive order notifications via webhooks. We use the Shopify Admin API for secure, authenticated access.
Can I sync to multiple stores on different platforms?
Yes! Depending on your plan, you can connect multiple stores across different platforms. The Professional plan supports up to 3 store connections, and Enterprise plans offer unlimited stores. All connected stores share the same HA.com inventory, with stock levels synchronized across all platforms.
How does inventory sync work across multiple stores?
SyncAuction uses a shared inventory model. When an item sells on any connected store, stock is decremented across all platforms during the next sync. To prevent overselling, we use atomic locking when processing orders and provide near-real-time inventory updates based on your sync frequency.
Do you support custom e-commerce platforms or marketplaces?
Currently, SyncAuction supports WooCommerce, Shopify, and BigCommerce. For Enterprise customers, we offer custom integration development for other platforms. Contact our sales team to discuss your specific requirements and we'll evaluate the feasibility of a custom integration.

Continue Exploring

All Features

Explore catalog sync, AI content, pricing rules, and more.

How It Works

Step-by-step guide to getting started with SyncAuction.

Pricing Plans

Find the right plan for your business needs.
More Platforms Coming Soon

Don't See Your Platform?

We're actively expanding our integration library. If you're using a different e-commerce platform, we'd love to hear from you.

Custom integrations available for Enterprise customers. Let us know which platform you need and we'll evaluate adding it to our roadmap.

Request Integration

Ready to Connect Your Store?

See SyncAuction in action with your e-commerce platform. Request a personalized demo today.

Personalized demo • Setup assistance included • Works with all three platforms

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