Official Etsy & Shopify Partner API Integration

Your Sales Channels, Synced in Real Time.

Don't manage your craft inventory in silos. MakerSync pulls your products, variations, and orders from Etsy and Shopify into one central hub, automating raw material deductions and real-time margin tracking.

60s
OAuth Setup
100%
Real-Time Webhooks
0 CSVs
Zero Manual Exports
2-Way
Channel Stock Sync

Supported Sales Channels

Deep, official API connections built specifically for the unique workflows of artisan and handmade multi-channel sellers.

Etsy Integration

Purpose-built for handmade creators, vintage curators, and craft supplies sellers on Etsy. We import your active listings, map variations, and process sales instantly.

  • Automatic Listing Import: Sync titles, prices, SKU tags, and photos
  • Instant Order Webhooks: Deducts recipe supplies the moment an item sells
  • Etsy Fee Accounting: Calculates listing, transaction, and payment processing fees
  • Variation Mapping: Maps scents, sizes, colors, and pack quantities
API Protocol: Etsy Open API v3 (OAuth 2.0)Inbound Events

Shopify Integration

Scale your direct-to-consumer brand with our high-volume Shopify connection. Handle product matrices, multi-location inventory, and complex variant recipes with ease.

  • Complete Catalog Sync: Ingest collections, multi-level variants, and SKUs
  • Multi-Location Support: Map warehouse, studio, and retail store locations
  • Real-Time Margin Analytics: View COGS alongside Shopify transaction revenue
  • Stock Level Updates: Push updated finished goods availability back to Shopify
API Protocol: Shopify Admin GraphQL APIReal-Time Sync
Platform Data Isolation & Privacy Guarantee

Each connected platform is strictly segregated. Data read from the Etsy Open API is utilized exclusively inside your private MakerSync workspace to deduct physical workshop supplies. We never transfer, export, or sync Etsy data to Shopify or any external third party.

Read Architecture Docs →
Streamlined Onboarding

How Multi-Channel Sync Works in 3 Steps

Setting up custom inventory software used to take weeks of spreadsheets and manual data entry. With MakerSync, you are live in three simple steps.

0160-Second Setup

One-Click OAuth Authorization

Connect your Etsy shop and Shopify storefront in under 60 seconds with secure official OAuth 2.0. No API keys, tokens, or password sharing required.

02Smart BOM Mapping

Automatic Catalog & Recipe Mapping

MakerSync imports all active listings, variations, SKUs, and prices. Map each product to its bill of materials recipe (wax, wicks, oils, bottles, packaging).

03Sub-Second Sync

Instant Webhook-Driven Deductions

The millisecond an order clears on either sales channel, MakerSync deducts exact ingredient quantities from your centralized raw materials inventory.

One-Click Product Catalog Import

Connect your Etsy or Shopify account, and MakerSync imports your entire product catalog automatically. Images, pricing, SKUs, and variations are ingested ready for you to map to your raw materials recipes.

  • No manual CSV data preparation
  • Auto-detection of listing variations and bundle packs
  • Continuous synchronization when new listings are published
Imported Store Catalog 2 Channels Synced
E
Amber Soy Candle 8oz
SKU: CAN-SOY-8 • Etsy Listing #1892
Recipe Mapped
S
Lavender Bath Soak 16oz
SKU: BTH-LAV-16 • Shopify Product #4401
Recipe Mapped
E
Eucalyptus Reed Diffuser
SKU: DIF-EUC-100 • Etsy Listing #2014
Recipe Mapped

Automatic Inventory & Bill of Materials Deduction

The moment an order is marked paid on Etsy or Shopify, MakerSync parses the bill of materials recipe and subtracts exact ingredient weights and parts from your raw supply inventory.

Learn how recipe cost calculations power accurate margins in our deep dive on calculating true profit margins on Etsy and recipe cost management features.

Real-Time Order Webhook Event
Etsy Order #108924
Golden Soy Wax 464
- 400g
Cotton ECO Wick #4
- 2 units
Lavender Fragrance Oil
- 36ml
Amber Glass Jar 8oz
- 2 units

Unified Multi-Channel Stock Pool

Selling on both Etsy and Shopify? Maybe even in person at weekend craft markets? MakerSync centralizes raw materials into a single pool. When a rush on Etsy consumes your last bottle of fragrance oil, you immediately know you cannot fulfill new Shopify orders, preventing costly cancellations.

Explore our step-by-step documentation on connecting store channels and configuring safety thresholds.

Multi-Channel Sales Volume
$14,820.00
Last 30 Days
Etsy: $8,595 (58%) Shopify: $6,225 (42%)
Shared Raw Material Allocation100% In Sync

Why Native Stores & Spreadsheets Fall Short

Shopify and Etsy track finished products, not the raw wax, fabric, or oils inside them. See how MakerSync bridges the gap.

CapabilityMakerSyncSpreadsheetsNative Storefronts
Real-time Independent Order Ingestion (Etsy & Shopify)
Instant webhook notifications into MakerSync without cross-platform data mixing
Automated Raw Material (BOM) Deductions
Deducts wax, wicks, fragrance, jars, and labels per order
Centralized Multi-Channel Shared Stock Pool
Shares raw supplies across Etsy, Shopify, and in-person fairs
Automatic Profit Margin & COGS Calculation
Calculates net margins factoring fees, materials, and shipping
Multi-Variant & Custom Option Mapping
Maps scent, size, and finish variants to distinct recipe amounts
Proactive Out-of-Stock Anomaly Alerts
Warns before ingredient depletion halts multi-channel production
Frequently Asked Questions

Multi-Channel Integration FAQ

Have questions about connecting your craft business? Here are answers to common questions from makers selling on Etsy and Shopify.

How does MakerSync connect to Etsy and Shopify without sharing passwords?

MakerSync uses official OAuth 2.0 API integrations provided by Etsy and Shopify (MakerSync is not endorsed or certified by Etsy). When you click 'Connect', you are redirected to the official platform login to grant secure read permissions. MakerSync never sees, collects, or stores your marketplace passwords.

Does MakerSync transfer or share my Etsy store data with Shopify?

No. MakerSync enforces strict data isolation between all third-party channels. Data ingested from Etsy is read exclusively into your private MakerSync workspace to deduct physical raw material inventory (BOM) and calculate production costs. MakerSync never transfers, exports, syncs, or bridges Etsy listings, sales, or customer data to Shopify or any external third-party platform.

How fast are raw materials deducted when an order is placed on Etsy or Shopify?

Inventory deductions happen in near real-time via event webhooks. The moment an order status changes to paid or processing, MakerSync automatically analyzes the recipe bill of materials for each purchased SKU and subtracts exact ingredient weights and unit counts.

Can I share a single inventory pool of raw ingredients across both Shopify and Etsy?

Yes. MakerSync centralizes raw materials into a single unified workshop inventory pool. If an influx of orders on Etsy consumes 5 kilograms of soy wax, your MakerSync available production capacity immediately reflects the reduction, helping you manage studio batch scheduling.

Does MakerSync support complex product variations like scents, sizes, and colors?

Yes. MakerSync supports granular variation mapping. You can link an 8oz candle to 200g of soy wax and a 4oz candle to 100g of soy wax, ensuring that varying product sizes and scents deduct precise recipe ingredients accurately.

What happens if I sell items in person at craft fairs or pop-up markets?

MakerSync lets you log in-person sales or quick manual deductions in seconds. If you sell finished goods or custom orders off-platform, raw materials and finished stock update instantly inside your MakerSync workspace.

Ready to Stop Managing Inventory in Spreadsheets?

Connect your Etsy and Shopify shops in 60 seconds and experience real-time supply deductions, accurate recipe costs, and true profit margins.