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Set up an OAuth 2.0 connection to eBay (Post-Order API)

eBay Inc. is an e-commerce platform that provides consumer-to-consumer and business-to-consumer sales.

eBay documentation: API guide , Authentication

Currently, Celigo integrator.io offers a prebuilt connector to eBay; however, the specified endpoint is not currently available. You can still connect by configuring a universal HTTP connection with OAuth 2.0 authentication.

A. Set up an HTTP connection

Start establishing a connection to eBay in either of the following ways:

  • From the Resources menu, select Connections. Then, click + Create connection at the top right.

    – or – 

  • While working in a new or existing integration, you can add an application to a flow simply by clicking Add source or Add destination/lookup.

In the resulting Application list, select HTTP.

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The Create connection pane opens with required and advanced settings.

B. Describe the general HTTP connection settings

Edit the General settings specific to your account and this connection resource.

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 Name (required): Provide a clear and distinguishable name. Throughout integrator.io imports and exports, you will have the option to choose this new connection, and a unique identifier will prove helpful later when selecting among a list of connections that you’ve created.

Application (required, non-editable): A reminder of the app you’re editing.

Mode (required): Select one of the following options:

  • Cloud to connect to a publicly accessible server application

  • On-premise to connect to a server that is publicly inaccessible and has integrator.io agent installed on it

C. Provide required HTTP account information

Note

This article is concerned only with the settings needed for the eBay connection. For complete field documentation, see Set up an OAuth 2.0 HTTP connection.

At this point, you’re presented with a series of options for providing HTTP authentication.

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Base URI (required): Enter the eBay Post-Order API base URI: https://api.ebay.com/.

Configure HTTP headers: Leave the Name and Value fields blank.

Media type: Select JSON from the drop-down menu.

Override media type for success responses: Accept the default value, Do not override.

Override media type for error responses: Accept the default value, Do not override.

D. Configure authentication settings

In the Configure authentication section, select and configure the authentication.

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Auth type (required): Select OAuth 2.0.

Grant type: Select Authorization code from the drop-down menu.

Configure OAuth 2.0: Assuming you haven’t yet established an eBay iClient (token ID-secret pair), click the + button to create one. Enter an identifiable Name along with the Client ID and Client secret from your eBay account. Click Save & close to add the iClient to your integrator.io account and select it for this connection.

Access token URL (required): Enter the following value: https://api.ebay.com/identity/v1/oauth2/token

Revoke token URL: Leave the Value fields blank.

Valid domain names (required): Enter the eBay Post-Order API domain name: http://ebay.com/.

Retrieve your eBay client ID and client secret

  1. Sign in to your eBay account.

  2. Navigate to Your Account > Application Keys.

  3. Copy the App ID (client ID).

  4. Copy the Cert ID (client secret).

E. Specify how to test this connection

Expand the How to test this connection? section.

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Under HTTP method: Select GET.

Relative URI: /post-order/v2/return/search

F. Test the connection

Once you have configured the eBay connection, you have a few options for continuing:

  • Save – click to test the connection, commit the new connection so that it will be available to all integrations for your account

  • Save & close – click to test and save the connection and exit the Create connection panel

  • Close – click to exit without saving any new changes

  • Test connection – click to verify that your new connection is free of errors

When you test or save the connection, it is verified before continuing.

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The new connection is now successfully added to your account. It will be applied to the current source or destination app if you created it within a flow. Otherwise, you may proceed to register the connection with an integration.