How to set up a Marktplaats channel

1. In Channable, go to Channels.
2. Search for and select Marktplaats Pro.
3. Set up your channel settings:
   1. Name: Provide a unique name for your channel. Used to identify it within Channable.
   2. Unique ID per item: Select the field containing your product IDs (this is often ‘id’).
   3. Use master rule group: Add a master rule group or leave this empty.
4. Click Save.

1. In [your Marktplaats channel], go to the Categories step.
2. Our AI will automatically start to categorize your products to corresponding categories on Marktplaats.
3. Map (assign) categories for all remaining uncategorized items.

When your product data is incomplete or doesn’t match the format that Marktplaats requires, you can use rules to tweak and optimize your product data to meet listing requirements. 

1. In [your Marktplaats channel], go to the Rules step.
2. Click Create rule.
3. Use rule templates or create a custom rule based on what you would like to adjust. 
4. Click Save.

For more information on how to set up a rule, or rule combinations, refer to our rules articles.

1. In [your Marktplaats channel], go to the Build step.
2. Map any attributes marked as Required by marketplace. 

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3. Go over and map any remaining attributes that are relevant for your business.
4. Click Save.

1. In the Build step, click on the Attributes per category tab.
2. Select a category.
3. Map any attributes marked as Required by marketplace. 
4. Go over and map any remaining attributes that are relevant for your business.
5. Click Save.
6. Repeat this process for your remaining categories.

To send your listings to Marktplaats, you need to connect your channel to your Marktplaats pro seller account.

1. Log in to Marktplaats with your Marktplaats Pro account.
   
2. Back in Channable, open [your Marktplaats channel] and go to the Settings step.
3. At Linked seller account, click Select seller account. 
4. Select an existing seller account, or click + Add new connection to add a new seller account.
   1. If adding a new seller account:
      1. For Label: Name your seller account connection.
      2. Click Connect with Marktplaats. 
5. We'll redirect you to Marktplaats to log in with your credentials and accept permissions.

1. Go to the Settings step of [your Marktplaats channel].
2. Choose how you want to activate your channel:
   1. To send your listings to Marktplaats without publishing them, click Active - send products paused. 
   2. To send and publish your listings to Marktplaats, click Activate API. 
3. Click Save.
4. Click Run now to send your product listings to Marktplaats.

To see which product listings are now active on Marktplaats , go to the Preview step.

Go to the Result step and click on the Errors tab. This page displays all possible processing errors your product data has at a given moment.

Resolving errors:

1. In Description, click on the error name. This takes you to an overview of the products with that error.
2. In ID, click the ID number and scroll. You should see a red highlighted callout in the section where the error occurred. You can hover over the callout for more information.
   1. If the error is a mapping error, click View in build to be directed to the attribute you need to map/re-map. The offending attribute is highlighted in blue. For more information about the attribute and its accepted values, hover over the ? icon.
3. Resolve the error.