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Documentation Index

Fetch the complete documentation index at: https://docs.alterauth.com/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

Connect your users to eBay for marketplace selling, inventory management, order fulfillment, and account data.
PropertyValue
Provider IDebay
CategoryE-Commerce
PKCESupported
Token refreshAutomatic
Redirect URIShown in Developer Portal

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Step 1: Create an eBay OAuth App

1

Go to the eBay Developer Portal

Navigate to developer.ebay.com/my/keys and sign in.
2

Create a new application

Click Get a Keyset and fill in the application details.
3

Configure the redirect URI

In your app settings, add the Alter callback URL from the Developer Portal to the RuName (eBay Redirect URL name) configuration.
4

Get your credentials

Copy the Client ID (App ID) and Client Secret (Cert ID).
Never share your Client Secret publicly. Store it securely and only enter it in the Alter Vault Developer Portal.

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Step 2: Add to Alter Vault

1

Open the Developer Portal

Go to portal.alterauth.com and navigate to your app.
2

Add eBay provider

Go to OAuth Providers > Add Provider > eBay.
3

Enter credentials

  • Client ID: Paste your eBay App ID
  • Client Secret: Paste your eBay Cert ID
4

Select scopes

Choose the scopes your app needs.
5

Save

Click Save. The provider is now active.

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Available Scopes

ScopeDescription
https://api.ebay.com/oauth/api_scopeBasic public data access
https://api.ebay.com/oauth/api_scope/sell.marketingMarketing tools access
https://api.ebay.com/oauth/api_scope/sell.inventoryInventory management
https://api.ebay.com/oauth/api_scope/sell.fulfillmentOrder fulfillment
https://api.ebay.com/oauth/api_scope/sell.accountAccount settings

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Notes

  • eBay uses full URL strings as scope values rather than short names.
  • eBay has separate sandbox and production environments. Test with sandbox credentials before going to production.
  • See the eBay OAuth documentation for more details.