Listings built from Shopify
Titles, photos, prices, and item specifics publish to eBay from your catalog, category by category.
The Problem
Every Price Change Means Editing Your Store and eBay Separately
It starts when eBay becomes a real channel. Listings drift from your Shopify catalog, stock updates lag, and each fix means logging into two dashboards.
01 · Stale prices
Your weekend sale price doesn't reach your eBay listings.
Titles, photos, prices, and variants publish to eBay from Shopify.
02 · Oversold items
A buyer grabs an item on eBay an hour after it sold.
Every sale updates stock on both sides, batched under eBay's revision limit.
03 · Missed requests
A cancellation request sits unanswered in eBay's inbox for days.
Cancellations and returns land in Shopify where your team already works.
04 · Rejected listings
Size listings get rejected, and Tuesday goes to fixing them.
Item specifics and one listing per product cover every size and color.
You drop a price on Shopify for the weekend sale, then remember eBay still shows the old one. On Monday, a buyer grabs your last jacket on eBay an hour after it sold on Shopify. A cancellation request sits unanswered in eBay's inbox for two days. Then Tuesday goes to copying orders into Shopify and fixing size listings that eBay rejected.
We start with your Shopify catalog as the single source. Listings publish to eBay through its Inventory API, with item specifics and one listing per product, sizes and colors included. Every sale updates stock on both sides, batched so busy items stay under eBay's revision limit. Orders, cancellations, and returns flow into Shopify, so your team works from one screen.
Listings from your catalog
Titles, photos, prices, and variants publish to eBay from Shopify, so you edit products once.
Updates within eBay's limit
Quantity changes are batched per SKU, so a best-seller stays under eBay's 250 daily revisions.
Orders and requests in Shopify
eBay orders, cancellation requests, and returns land where your team already works.
Our eBay Sync Process
From Listing Audit to Hands-Off eBay Orders in Five Steps
You sign off on the listing map, the template, and a live test order before your eBay account changes. Nothing publishes in bulk until you say so.
We look at your eBay account, listings, business policies, and recent oversells. A written plan and a fixed price follow. If Shopify's Marketplace Connect app already covers your case, we'll tell you before we quote.
What's Included
The Shopify eBay Integration Benefits You Get
All three plans publish listings, import orders, batch stock updates, and send tracking. The bigger two add variation listings, category fields, templates, returns, and more accounts.
Compare Options
DeveloperLook vs a Listing Tool vs Marketplace Connect
Listing tools suit teams publishing to lots of sites, and Shopify's own app suits many single-account sellers. A custom Shopify eBay integration fits when accounts, templates, or stock rules need your own logic.
| Feature | DeveloperLookBest fit | Listing tool | Marketplace Connect |
|---|---|---|---|
| Starting cost | From $900, fixed | Monthly plan | Free to install |
| Order fees | None from us | Varies by plan | 1% after 50 a month |
| Several accounts | Up to 3, one stock pool | Plan dependent | Unlimited accounts |
| Listing templates | Built for your brand | Template library | App defaults |
| Category fields | Mapped per category | Mapping tools | Category mapping tool |
| Setup time | 2 to 6 weeks | Days | Hours to days |
| Test run | Sandbox, then live items | You test it | You test it |
| Code ownership | Yours, with documentation | The tool vendor | Shopify |
DeveloperLook
Listing tool
- Starting cost
- DeveloperLook: From $900, fixedListing tool: Monthly plan
- Order fees
- DeveloperLook: None from usListing tool: Varies by plan
- Several accounts
- DeveloperLook: Up to 3, one stock poolListing tool: Plan dependent
- Listing templates
- DeveloperLook: Built for your brandListing tool: Template library
- Category fields
- DeveloperLook: Mapped per categoryListing tool: Mapping tools
- Setup time
- DeveloperLook: 2 to 6 weeksListing tool: Days
- Test run
- DeveloperLook: Sandbox, then live itemsListing tool: You test it
- Code ownership
- DeveloperLook: Yours, with documentationListing tool: The tool vendor
Projects We've Built
Ecommerce Projects We Have Built
Ecommerce stores and apps we've delivered for clients. Clean catalogs and reliable order flows mattered on each, and they matter just as much on eBay.
Glamory Beauty & Makeup Ecommerce App and Dashboard
- Beauty
- Fashion
- E-commerce
Modeverse Ecommerce Web Design & Development
- Fashion
- Retail
- E-commerce
Mavenza Fashion Ecommerce App and Admin Dashboard
- Business
- Fashion
- E-commerce
Unicom Fashion Ecommerce App and Admin Dashboard
- Fashion
- Dashboard
- E-commerce
What Our Clients Say
What Clients Say After Launch
Feedback from ecommerce teams we have built stores, integrations, and automation for.
We had a different kind of problem. People were visiting the store, adding products to their carts, and then disappearing before they finished the order. We had tried a few apps and made changes here and there, but nothing really seemed to solve the bigger issue. The team went through the shopping experience with us and pointed out things we hadn't really noticed ourselves. They cleaned up the cart and checkout flow, made the mobile experience much smoother, and helped us make the store feel easier to shop. I’m not going to pretend we fixed everything overnight, but it finally feels like the store is helping the sale instead of getting in the way of it.
The mobile experience is probably my favourite part of the new site. We had spent a lot of time making sure the desktop version looked right, and the team kept pushing us to think about how everything would actually feel on a phone too. They were right. The navigation is clean, the interactions feel natural, and everything we’ve tested so far works exactly as it should. They also went through the links, forms, integrations, and other details more than once before launch, which I really appreciated. And even after going live, we could still reach out when something came up. The whole process felt friendly, organised, and surprisingly straightforward.
We had a pretty specific idea of what we wanted our website to become, but I wasn’t sure how easily we could explain all of it to a development team. There were quite a few moving parts, and we were working toward a deadline, so I expected a few things to get lost along the way. That never really happened. They understood what we were trying to achieve, kept us updated throughout the process, and got everything ready within the agreed timeline. The final site feels much easier to navigate, works beautifully on mobile, and is noticeably smoother for our customers. It was a huge relief seeing the original idea actually turn into the website we had in mind.
1,000+
Projects shipped
10+
Years of experience
Top 3%
Upwork Top Rated Plus
5 stars
Average review score
Work Culture
Why eBay Sellers Trust Us With Their Listings
An eBay listing that breaks policy or stops updating costs sales and seller standing. These habits keep your listings compliant and your stock accurate.
Revisions kept under the cap
eBay allows each listing 250 revisions a calendar day, then blocks changes until the next day. We batch stock updates, so your best-seller stays editable through your busiest day.
Cancellations answered in time
eBay lets buyers request a cancellation within an hour of purchase, and the seller decides. We route those requests into Shopify before the order reaches your pick list.
Templates without active content
eBay stopped showing scripts and other active content in listings in 2017. Our templates use plain HTML and CSS, so they render cleanly on phones.
One listing per identical item
eBay's duplicate listings policy allows one fixed-price listing per identical item, even across usernames. We plan multi-account catalogs so no item breaks that rule.
Sandbox before live items
Listings and orders run in eBay's sandbox first, then a few live items take a real order. Problems show up there, not across your catalog.
Your tokens, your code
Your eBay authorizations, code, and hosting stay in accounts you control, with a runbook included. A new developer can take over without rebuilding anything.
Overview
What are the benefits of a Shopify eBay integration?
DeveloperLook builds Shopify eBay integration so you edit products once, sell each unit once, and handle eBay orders inside Shopify. Stock updates batch under eBay's daily revision limit, and larger builds add variation listings, templates, returns, and up to 3 accounts. Projects start at $900, and a single account needs 2 to 3 weeks.
DEVELOPERLOOK
Project facts · Shopify eBay Integration
- Service
- Shopify eBay Integration (listings, order import, batched stock sync, variations)
- Typical timeline
- 2 to 3 weeks for one account, 4 to 6 weeks for more
- Platforms
- Shopify, Shopify Plus, and one or more eBay seller accounts
- Built with
- eBay Inventory, Fulfillment, and Post-Order APIs, Shopify Admin API
- Experience
- 10+ years of development experience and 1,000+ shipped projects
- Post-launch support
- 30 to 90 days, depending on plan
- Communication
- Calls in US, UK, and AU business hours
- Starting price
- From $900 USD, fixed scope after a free eBay account review
Reviewed 28 Sep 2026 by Saimul Islam
Good fit
Shopify stores adding eBay
You want your Shopify catalog on eBay without retyping titles, photos, and prices, and without a second place to update stock.
Sellers with size and color variants
Your products come in sizes and colors, and you need one eBay listing per product instead of a dozen near-duplicates.
Sellers who tried Marketplace Connect
You began with Marketplace Connect, but your templates, category fields, or warehouse rules need more control than its settings allow.
Sellers running several eBay accounts
You run separate eBay accounts for new and refurbished stock, and every account needs to pull from one Shopify inventory.
Agencies with eBay sellers
Your client wants a Shopify and eBay integration, and you need a partner who builds it quietly under your agency's name.
Not a fit
A few dozen listings
You list a few dozen items on one eBay account, and stock rarely runs low. Marketplace Connect covers that for less than our $900 starting price.
Amazon or Etsy instead
Your marketplace is Amazon or Etsy rather than eBay. Our Shopify Amazon Integration and Shopify Etsy Integration services cover those.
Duplicate eBay listings
You want the same item live as identical listings on several eBay accounts. eBay's duplicate listings policy bans that, so we'd plan distinct listings instead.
Every channel, one system
You need every channel, from eBay to Walmart and wholesale, on one stock system. Our Multichannel Inventory Sync service handles that wider job.
Not sure we're the right fit?
Send a two-line brief. We'll tell you honestly whether we're the right team.
Pricing
Transparent Starting Prices for a Shopify and eBay Integration
These are starting points in USD. Your final price depends on how many listings, variations, and accounts you have, and you get a fixed proposal after a free eBay account review.
For one eBay account that needs listings, orders, and stock handled from Shopify.
$900one-time, USD
- Free eBay review and listing map
- Listings published from Shopify
- Orders imported into Shopify
- Stock updates batched under eBay's cap
- Tracking sent back to eBay
- 30 days of support
Recommended
For catalogs with sizes, colors, and category rules that need listings built properly.
$2,200one-time, USD
- Everything in eBay Store Sync
- Size and color listings from Shopify
- Item specifics mapped per category
- Mobile-friendly description template
- Cancellations and returns synced
- 60 days of support
For sellers running several eBay accounts or sites from one Shopify store.
$4,300one-time, USD
- Everything in Full Catalog Sync
- Up to 3 eBay accounts or sites
- Stock split rules per account
- eBay payouts and fees to your books
- Daily sync health report
- 90 days of support
For Agencies
White-Label eBay Builds for Agencies and Studios
Your client sells on eBay, and you want it handled without learning eBay's APIs. We do the eBay work under your name: listing map, API work, sandbox tests, and a runbook your team can follow.
How the partnership works
White label: your client only ever sees your brand
- Your client
- You, the agency
- DeveloperLook
Send the brief
Share the client's store, eBay accounts, catalog size, and current listing setup.
- Client needs
- You share the details
- Details received
Get the plan
A listing map, a schedule, and one resale price come back to you.
- Scope and plan
- Proposal to resell
- Your quoteYOUR LOGO
Delivered under your brand
We build, test in eBay's sandbox, and hand over docs with your branding.
- Done by our team
- Your brand on it
- Handed to your clientDone
Partner with DeveloperLookDelivered under your brand
Your name up front
Everything we deliver carries your agency's brand, not ours.
Templates to your spec
Listing templates styled to your client's brand and eBay's content rules.
Fixed-price scopes
One price per client, agreed after the eBay account review.
Flexible capacity
Use us for one client launch or a whole roster.
The Right Technology for Your Project
Technology Stack
We connect eBay's Sell APIs to Shopify, carriers, and your books, with logs your team can check at any time.
Shopify
eBay
GraphQL
OpenAPI
USPS
UPS
FedEx
DHL
QuickBooks
Xero
Slack
Google Sheets
Node.js
Python
PostgreSQL
Cloudflare
AWS
FAQ
Frequently Asked Questions
Straight answers on stock sync, orders, cost, timelines, variations, and running several eBay accounts.
Saimul IslamFounder & CEO, DeveloperLookStill have questions?
Send a message or book a call with the team.
Inventory syncs from Shopify to eBay through the Inventory API, and each eBay sale reduces your Shopify count. Updates are grouped per SKU, because eBay blocks a listing after 250 revisions in a calendar day. A buffer per item and a nightly count check catch anything that drifts.
Yes, a Shopify eBay integration pulls paid eBay orders in automatically through eBay's Fulfillment API. Each arrives with the buyer, items, shipping service, and an eBay tag, so your team picks and packs it like any other order. Tracking goes back to eBay once you ship, which marks the order as shipped for the buyer.
A custom eBay Shopify integration starts at $900 for one account: listings from Shopify, order import, batched stock sync, and tracking. Variation listings, item specifics, templates, and returns cost $2,200. Builds for up to 3 eBay accounts or sites, with payouts in your books, cost $4,300. Your fixed price comes after the free review call.
One eBay account needs 2 to 3 weeks from the review call to a live sync. Variation-heavy catalogs or several accounts take 4 to 6 weeks. Mapping your categories and their required fields is the slowest part, so we start it in week one while the API build begins.
Shopify's own app is enough for many single-account sellers with standard listings. It's free up to 50 synced orders each month, then charges 1% per synced order with a $99 monthly cap. You need a custom build for your own templates, strict stock rules, warehouse routing, or accounts with separate catalogs.
Each Shopify product becomes one eBay listing with all its sizes and colors, and item specifics mapped for its category. Templates are plain HTML and CSS, since eBay stopped showing active content like scripts and forms in 2017. You approve one template, and every listing uses it.
Yes, one Shopify store can feed several eBay accounts, each connected on its own with its own stock rules. eBay's duplicate listings policy bans identical fixed-price listings across your usernames, so each account needs its own distinct items. We plan that split with you before anything publishes.
We prevent overselling with a buffer per item, quick batched updates after every sale, and a nightly count check. Your last units can stay off eBay while Shopify keeps selling them. If a count drifts, the check corrects it and alerts your team before a buyer finds the gap.
eBay cancellations and returns sync into Shopify through eBay's Post-Order API. Buyers can request a cancellation within an hour of purchase, so we hold new orders briefly before they reach your pick list. Approved returns reopen the stock once your team checks the item, and refunds match on both sides.
Our team keeps your eBay sync running for 30 to 90 days, based on your plan. In that time we handle failed updates, new categories, and eBay API retirements. Then your team follows the runbook, or you keep us on a monthly support plan for ongoing changes.
Saimul IslamFounder & CEO, DeveloperLookStill have questions?
Send a message or book a call with the team.
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