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Help CenterConnected channelsIntegrating eBay

Integrating eBay

Also available in: Français·हिन्दी·Polski·中文

Last updated Jun 20, 2026Connected channels

Reading this in another language? Use your browser's built-in translate option. Button and field names stay in English on purpose, to match what you see in Keysender.

Overview

Connect your eBay seller account to Keysender to automate digital product delivery for eBay orders. Keysender authenticates with eBay, watches your listings for paid orders, and delivers the code through eBay messages or your Access Page. You can also read and answer eBay buyer messages from inside Keysender once the connection is live.

TL;DR

  • Activate eBay under Integrations, add your eBay user, and authorize Keysender.
  • Open eBay then Products and click Reload products.
  • Enable Mark as shipped and Auto comment, and connect each listing to an inventory.

Before you start

Make sure you have:

  • Access to your Keysender vendor account.
  • An active eBay seller account.

Steps

Connect your eBay account

  1. Open Integrations in Keysender and activate eBay.

    eBay activated in Keysender Integrations
  2. Select eBay users in the left menu.

    eBay users in the Keysender left menu
  3. Click +Add new eBay user and enter your eBay login details.

    Add new eBay user in Keysender
  4. Click Agree to authorize Keysender to access your eBay order information.

    eBay authorization screen granting Keysender access to order information
  5. Wait for the connection confirmation message.

Load your eBay products

  1. Open eBay then Products in Keysender.

  2. Click Reload products to import your eBay listings.

    eBay Products tab in Keysender with the connected username and Reload products

Configure eBay settings

  1. Enable auto mark as shipped so eBay marks orders as shipped when a code is dispatched.

    Auto mark as shipped setting on the eBay settings page
  2. Enable auto-comment to add feedback automatically after an order is distributed.

    Auto-comment setting on the eBay settings page
  3. Open the Settings tab and set Transactions limit per buyer to limit how many purchases a single buyer can make.

    Transactions limit per buyer in eBay settings

Confirm it works

Your eBay products appear in the Products list and your eBay username shows in the left corner. Check the token expiration date in the eBay users tab and update the token before it expires to avoid interruptions.

Token expiration date in the eBay users tab

Troubleshooting

Symptom Cause Action
eBay orders never arrive in Keysender The eBay user's token has expired Reconnect the user under eBay users and reauthorize with Agree
An order was placed but no code was delivered The listing was not connected to an inventory Connect the inventory, then resend the order
Feedback is not left automatically after delivery Auto comment is off for that eBay user Turn it on under eBay users, Users

If it still is not working

Submit a claim so Keysender Support can review it.

Frequently asked questions

How do I connect my eBay seller account to Keysender?

Open Integrations in Keysender and activate eBay. Select eBay users in the left menu, click Add new eBay user, and enter your eBay login details. Click Agree to authorize Keysender to access your order information, then wait for the connection confirmation message.

What do the auto mark as shipped and auto-comment settings do?

Enable auto mark as shipped so eBay marks orders as shipped when a code is dispatched. Enable auto-comment to add feedback automatically after an order is distributed. You can also set a transactions limit per buyer in the Settings tab.

Why should I watch my eBay token expiration date?

Check the token expiration date in the eBay users tab and update the token before it expires. Keeping the token current avoids interruptions to your automated eBay order delivery, so renew it ahead of the expiration date shown in Keysender.

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