# Salesforce Knowledge SOAP API

You can manage articles and get support information with Salesforce Objects using the SOAP API.

## Objects

Use these Salesforce platform objects for working with Salesforce Knowledge.

- [KnowledgeArticle](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledgearticle.htm)
- [KnowledgeArticleVersion](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledgearticleversion.htm)
- [Knowledge\_\_DataCategorySelection](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledge\_\_datacategoryselection.htm)
- [Knowledge\_\_Feed](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledge\_\_feed.htm)
- [Knowledge\_\_kav](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledge\_\_kav.htm)
- [Knowledge\_\_ka](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledge\_\_ka.htm)
- [KnowledgeArticleVersionHistory](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledgearticleversionhistory.htm)
- [KnowledgeArticleViewStat](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledgearticleviewstat.htm)
- [KnowledgeArticleVoteStat](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_knowledgearticlevotestat.htm)
- [CaseArticle](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_casearticle.htm)
- [LinkedArticle](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_linkedarticle.htm)
- [RecentlyViewed](https://developer.salesforce.com/docs/atlas.en-us.262.0.object_reference.meta/object_reference/sforce_api_objects_recentlyviewed.htmhttps://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_recentlyviewed.htm)
- [SearchPromotionRule](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_searchpromotionrule.htm)
- [TopicAssignment](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_topicassignment.htm)

## Calls

Use these SOAP API calls for working with Salesforce Knowledge.

- [describeKnowledge()](https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_calls_describeknowledge.htm)
- [describeDataCategoryGroups()](https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_calls_describedatacategorygroups.htm)
- [describeDataCategoryGroupStructures()](https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_calls_describedatacategorygroupstructures.htm)
- [search()](https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_calls_search.htm)