|yes||no||Specifies the format of the accepted data. Every request needs to be sent with a valid Accept Header defining the requested response format. Otherwise the response to the request will be a |
|yes||no||–||An API key is mandatory for data access. You may enclose it by either sending it as Query Parameter or (as mentioned here) in the Request Header.|
|yes||no||–||The host is mandatory.|
|no||yes||–||This is the name of a facet which will be taken into account. Only facets which are supplied via a query parameter will be included into the result.|
|no||yes||–||The value of a query parameter named like a valid, existing facet defines a search query on the given facet name. It allows to reduce the result by certain values of facets.|
|no||no||–||Limits the number of values of a facet to the given amount.|
|no||no||–||The amount of documents a facet must exceed to be included in the result set.|
|no||no||–||This is the number of the first entry of the result.|
|yes||no||Term(s) to be searched. Must be URL-encoded and compliant to the SOLR Query Syntax.|
|no||no||–||This is the count of result entries to be shown in total.|
Defines the sorting order, which can be one of the following values. It requires the query parameter, otherwise the sort is always random_<seed>.
This method needs an API key for authentication (Who are you?) and authorization (What you are authorized to do?). For more information please read the Authorization How-To.
This method is offered over HTTP and HTTP Secure.
|Either the item does not exist or has no data.|
|The Request Header is not acceptable. Please see section Request Header.|
|Something went terribly wrong. An error message will provide a meaningful description.|
Search for all entities on the entity index.
GET /entities?query=id:"http://d-nb.info/gnd/118540238" HTTP/1.1 Host: api.deutsche-digitale-bibliothek.de Accept: application/json Authorization: OAuth oauth_consumer_key="abcdefgh12345678"
Search for all entities which contain the term frank in any field and value Bauingenieur in the facet