JS example:

$.ajax({
    
    url: "/api/resources/?title=DataONE",
    type: 'GET',
    success: function (data, status) {
        if (status == 'success') {
            
            //If the request was successful parse the data.
            //This example will print out the title of the first result to console
            console.log(data.results[0].title)
            
        }else{
            //If the request failed, handle this response.
            console.log(status)
        };
    }
});                             

Name	Type	Example	Description
title	string	DataONE	The title of the learning resource.
url	string	dataoneorg.github.io
access_cost	float	1.0
submitter_name	string	"Amber E Budden"
submitter_email	string	example@example.com
authors.givenName	string	Robert
authors.familyName	string	Mayernik
contributors.givenName	string	Robert
contributors.familyName	string	HOEBELHEINRICH
author_org.name	string	DataONE
creator	string	Nhoebelheinrich
contact	string	"Nancy J. Hoebelheinrich"
contact_org	string	NASA
abstract_data	string	researchers
abstract_format	string	filtered_html
subject	string	Aerospace
keywords	string	"Data management"
licence	string	"Creative Commons"
usage_info	string	USGS
citation	string	research
locator_data	string	"10.5281/zenodo.239090"
locator_type	string	DOI
publisher	string	"Oak Ridge National Laboratory"
version	string	"1.0"
access_features	string	Transformation
language_primary	string	es
languages_secondary	string	fr
ed_frameworks.name	string	"FAIR Data Principles"
ed_frameworks.nodes	string	Local Data Management
ed_frameworks.nodes.url	string	dataone.org
target_audience	string	"Research scientist"
purpose	string	"Professional Development"
completion_time	string	"1 hour"
media_type	string	"Moving Image"
lr_type	string	"Learning Activity"
limit	int	15	Maximum number of results to return. Default is 10
facet_limit	int	15	Maximum number of results to return. Default is 100. -1 shows all.
facet_sort	string	count	Order of the facets can be "count" or "index". Index is Alphabetic

JS example:

$.ajax({
    type: "POST",
    url: '/api/resources/',
    dataType: 'json',
    contentType: 'application/json',
    async: false,
    data: ,'{
  "search": [
    {
      "group": "and",
      "and": [
        {
          "field": "keywords",
          "string": "ethics",
          "type": "simple"
        },
        {
          "field": "created",
          "string": "2019-05-20T17:33:18Z",
          "type": "gte"
        }
      ],
      "or": [
        {
          "field": "submitter_name",
          "string": "Karl",
          "type": "simple"
        }
      ]
    }
  ],
  "limit": 10,
  "offset": 0,
  "sort": "id asc",
  "facet_limit": -1,
  "facet_sort": "count"
}',
    success: function (data) {
        console.log(data)
        document.getElementById("postresult").appendChild(renderjson(data));
        
    },
    error: function(XMLHttpRequest, textStatus, errorThrown) { 
        console.log("fail")
        alert("Status: " + textStatus); alert("Error: " + errorThrown); 
    } 
})  

Name	Type	Example	Description
title	string	DataONE	The title of the learning resource.
url	string	dataoneorg.github.io
access_cost	float	1.0
submitter_name	string	"Amber E Budden"
submitter_email	string	example@example.com
authors.givenName	string	Robert
authors.familyName	string	Mayernik
contributors.givenName	string	Robert
contributors.familyName	string	HOEBELHEINRICH
author_org.name	string	DataONE
creator	string	Nhoebelheinrich
contact	string	"Nancy J. Hoebelheinrich"
contact_org	string	NASA
abstract_data	string	researchers
abstract_format	string	filtered_html
subject	string	Aerospace
keywords	string	"Data management"
licence	string	"Creative Commons"
usage_info	string	USGS
citation	string	research
locator_data	string	"10.5281/zenodo.239090"
locator_type	string	DOI
publisher	string	"Oak Ridge National Laboratory"
version	string	"1.0"
access_features	string	Transformation
language_primary	string	es
languages_secondary	string	fr
ed_frameworks.name	string	"FAIR Data Principles"
ed_frameworks.nodes	string	Local Data Management
ed_frameworks.nodes.url	string	dataone.org
target_audience	string	"Research scientist"
purpose	string	"Professional Development"
completion_time	string	"1 hour"
media_type	string	"Moving Image"
lr_type	string	"Learning Activity"
limit	int	15	Maximum number of results to return. Default is 10
facet_limit	int	15	Maximum number of results to return. Default is 100. -1 shows all.
facet_sort	string	count	Order of the facets can be "count" or "index". Index is Alphabetic