Search JSON responses follow the same syntax as feed responses, the only difference being the "type" element, which should be "search".
Example:
http://connector.jangle.org/resources/search/?offset=100&count=100&query=rec.lastModificationDate>=2008-08-08
Methods allowed: GET, HEAD
Content-type required: application/json
All searchable resources must be declared as searchable in the services response and have a corresponding explain response. Connectors do not need to explicitly send a link element advertising the URI of the explain resource, since the Jangle core can glean this from the services resource.
The query terms must be in CQL syntax. If no indexes or relations are sent, the search should be translated to "cql.serverChoice all {query_terms}" (i.e. indexes of the implementor's choice, boolean ANDed). It is acceptable for a search service to support only this (i.e. no defined indexes, relations or modifiers).