What is the maximum number of application compatibilities I can include for eBay Motor accessory items?

You may include compatibilities in your AddItem family calls either using eBay catalog or specify them manually. Regardless of which method you chose, eBay will limit the number of compatibilities you can list base on the category ID you specify. You can find out the max number of compatibilities eBay will accept by making a call to GetCategoryFeatures:

Call GetCategoryFeatures to find out the maximum number of compatibilities you can specific in your Add request.

Example Request:

<GetCategoryFeaturesRequest xmlns="urn:ebay:apis:eBLBaseComponents">

………etc………….

<CategoryID>33716</CategoryID>

<FeatureID>MaxGranularFitmentCount</FeatureID>

<FeatureID>MaxCompatibleApplications</FeatureID>

<FeatureID>MinCompatibleApplications</FeatureID>

<DetailLevel>ReturnAll</DetailLevel>

</GetCategoryFeaturesRequest>

Example Response:

<GetCategoryFeaturesResponse xmlns="urn:ebay:apis:eBLBaseComponents">

………etc………….

<Category>

<CategoryID>33716</CategoryID>

<MaxItemCompatibility>300</MaxItemCompatibility>

<MaxGranularFitmentCount>1000</MaxGranularFitmentCount>

</Category>

………etc………….

</GetCategoryFeaturesResponse>

MaxGranularFitmentCount tells you how many compatibilities eBay will accept for this category.