# Knowledge ## Get collection - [GET /beta/knowledge/collections/{collectionId}](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgecollectionscollectionid.md): Get a knowledge collection by id ## Get collection catalog - [GET /beta/knowledge/collections/{collectionId}/catalog](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgecollectionscollectionidcatalog.md): Get collection catalog, including all categories and articles ## Get category - [GET /beta/knowledge/categories/{categoryId}](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgecategoriescategoryid.md): Get a knowledge category by id ## Get category translations - [GET /beta/knowledge/categories/{categoryId}/translations](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgecategoriescategoryidtranslations.md): Get the knowledge category translations ## Get article - [GET /beta/knowledge/articles/{articleId}](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgearticlesarticleid.md): Get a knowledge article by id ## Get article translations - [GET /beta/knowledge/articles/{articleId}/translations](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgearticlesarticleidtranslations.md): Get a knowledge article translations ## List collections - [GET /beta/knowledge/collections](https://docs.dixa.io/openapi/dixa-api/beta/knowledge/getknowledgecollections.md): Paginated list knowledge collections