curl --request POST \
  --url https://api.anysite.io/api/openaire/research_products/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "count": 2,
  "timeout": 300,
  "search": "<string>",
  "from_publication_date": "<string>",
  "to_publication_date": "<string>",
  "country_code": "<string>",
  "language": "<string>",
  "rel_project_id": "<string>",
  "rel_organization_id": "<string>",
  "rel_community_id": "<string>",
  "relevant_funder": "<string>",
  "sdg": "<string>",
  "fos": "<string>",
  "is_peer_reviewed": true,
  "is_green": true,
  "is_in_diamond_journal": true
}
'

import requests

url = "https://api.anysite.io/api/openaire/research_products/search"

payload = {
    "count": 2,
    "timeout": 300,
    "search": "<string>",
    "from_publication_date": "<string>",
    "to_publication_date": "<string>",
    "country_code": "<string>",
    "language": "<string>",
    "rel_project_id": "<string>",
    "rel_organization_id": "<string>",
    "rel_community_id": "<string>",
    "relevant_funder": "<string>",
    "sdg": "<string>",
    "fos": "<string>",
    "is_peer_reviewed": True,
    "is_green": True,
    "is_in_diamond_journal": True
}
headers = {
    "access-token": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'access-token': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    count: 2,
    timeout: 300,
    search: '<string>',
    from_publication_date: '<string>',
    to_publication_date: '<string>',
    country_code: '<string>',
    language: '<string>',
    rel_project_id: '<string>',
    rel_organization_id: '<string>',
    rel_community_id: '<string>',
    relevant_funder: '<string>',
    sdg: '<string>',
    fos: '<string>',
    is_peer_reviewed: true,
    is_green: true,
    is_in_diamond_journal: true
  })
};

fetch('https://api.anysite.io/api/openaire/research_products/search', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.anysite.io/api/openaire/research_products/search",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'count' => 2,
    'timeout' => 300,
    'search' => '<string>',
    'from_publication_date' => '<string>',
    'to_publication_date' => '<string>',
    'country_code' => '<string>',
    'language' => '<string>',
    'rel_project_id' => '<string>',
    'rel_organization_id' => '<string>',
    'rel_community_id' => '<string>',
    'relevant_funder' => '<string>',
    'sdg' => '<string>',
    'fos' => '<string>',
    'is_peer_reviewed' => true,
    'is_green' => true,
    'is_in_diamond_journal' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "access-token: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.anysite.io/api/openaire/research_products/search"

	payload := strings.NewReader("{\n  \"count\": 2,\n  \"timeout\": 300,\n  \"search\": \"<string>\",\n  \"from_publication_date\": \"<string>\",\n  \"to_publication_date\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"language\": \"<string>\",\n  \"rel_project_id\": \"<string>\",\n  \"rel_organization_id\": \"<string>\",\n  \"rel_community_id\": \"<string>\",\n  \"relevant_funder\": \"<string>\",\n  \"sdg\": \"<string>\",\n  \"fos\": \"<string>\",\n  \"is_peer_reviewed\": true,\n  \"is_green\": true,\n  \"is_in_diamond_journal\": true\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("access-token", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.anysite.io/api/openaire/research_products/search")
  .header("access-token", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"count\": 2,\n  \"timeout\": 300,\n  \"search\": \"<string>\",\n  \"from_publication_date\": \"<string>\",\n  \"to_publication_date\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"language\": \"<string>\",\n  \"rel_project_id\": \"<string>\",\n  \"rel_organization_id\": \"<string>\",\n  \"rel_community_id\": \"<string>\",\n  \"relevant_funder\": \"<string>\",\n  \"sdg\": \"<string>\",\n  \"fos\": \"<string>\",\n  \"is_peer_reviewed\": true,\n  \"is_green\": true,\n  \"is_in_diamond_journal\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.anysite.io/api/openaire/research_products/search")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["access-token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"count\": 2,\n  \"timeout\": 300,\n  \"search\": \"<string>\",\n  \"from_publication_date\": \"<string>\",\n  \"to_publication_date\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"language\": \"<string>\",\n  \"rel_project_id\": \"<string>\",\n  \"rel_organization_id\": \"<string>\",\n  \"rel_community_id\": \"<string>\",\n  \"relevant_funder\": \"<string>\",\n  \"sdg\": \"<string>\",\n  \"fos\": \"<string>\",\n  \"is_peer_reviewed\": true,\n  \"is_green\": true,\n  \"is_in_diamond_journal\": true\n}"

response = http.request(request)
puts response.read_body

[
  {
    "id": "<string>",
    "@type": "OpenaireResearchProduct",
    "type": "<string>",
    "main_title": "<string>",
    "sub_title": "<string>",
    "descriptions": [],
    "publication_date": "<string>",
    "publisher": "<string>",
    "language": {
      "@type": "OpenaireLanguage",
      "code": "<string>",
      "label": "<string>"
    },
    "countries": [],
    "authors": [],
    "contributors": [],
    "subjects": [],
    "best_access_right": {
      "@type": "OpenaireAccessRight",
      "code": "<string>",
      "label": "<string>",
      "scheme": "<string>"
    },
    "open_access_color": "<string>",
    "pids": [],
    "original_ids": [],
    "container": {
      "@type": "OpenaireContainer",
      "name": "<string>",
      "issn_printed": "<string>",
      "issn_online": "<string>",
      "issn_linking": "<string>",
      "iss": "<string>",
      "vol": "<string>",
      "sp": "<string>",
      "ep": "<string>",
      "edition": "<string>",
      "conference_place": "<string>",
      "conference_date": "<string>"
    },
    "instances": [],
    "citation_count": 123,
    "influence": 123,
    "popularity": 123,
    "impulse": 123,
    "is_green": true,
    "is_in_diamond_journal": true,
    "publicly_funded": true,
    "code_repository_url": "<string>",
    "programming_language": "<string>",
    "formats": [],
    "sources": [],
    "coverages": [],
    "date_of_collection": "<string>",
    "embargo_end_date": "<string>",
    "version": "<string>",
    "size": "<string>"
  }
]

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}