curl --request GET \
  --url https://production-api.joinrings.com/v1/opportunities \
  --header 'x-api-key: <api-key>'

import requests

url = "https://production-api.joinrings.com/v1/opportunities"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://production-api.joinrings.com/v1/opportunities', 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://production-api.joinrings.com/v1/opportunities",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: <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"
	"net/http"
	"io"
)

func main() {

	url := "https://production-api.joinrings.com/v1/opportunities"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-api-key", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://production-api.joinrings.com/v1/opportunities")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://production-api.joinrings.com/v1/opportunities")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'

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

{
  "items": [
    {
      "uuid": "<string>",
      "associations": [
        {
          "association_type": "<string>",
          "context": "<string>",
          "created_at": 123,
          "entity_uuid": "<string>",
          "last_activity_date": "<string>",
          "updated_at": 123,
          "uuid": "<string>",
          "company": {
            "last_activity_date": "<string>",
            "logo_url": "<string>",
            "name": "<string>",
            "type": "<string>",
            "uuid": "<string>"
          },
          "person": {
            "email": "<string>",
            "last_activity_date": "<string>",
            "logo_url": "<string>",
            "name": "<string>",
            "type": "<string>",
            "uuid": "<string>"
          }
        }
      ],
      "children_metadata": {
        "count": 123,
        "probability_sum": 123,
        "value_sum": 123,
        "weighted_value_sum": 123
      },
      "company_last_activity_date": "<string>",
      "created_at": 123,
      "created_by": {
        "uuid": "<string>",
        "logo_url": "<string>",
        "name": "<string>",
        "type": "<string>"
      },
      "custom_fields": [
        {}
      ],
      "days_in_stage": 123,
      "details": "<string>",
      "intro_date": "<string>",
      "intro_person": {
        "uuid": "<string>",
        "logo_url": "<string>",
        "name": "<string>",
        "type": "<string>"
      },
      "last_activity_date": "<string>",
      "name": "<string>",
      "next_step": "<string>",
      "notes_and_files_count": 123,
      "owner": {
        "uuid": "<string>",
        "logo_url": "<string>",
        "name": "<string>",
        "type": "<string>"
      },
      "parent_name": "<string>",
      "parent_uuid": "<string>",
      "person_last_activity_date": "<string>",
      "probability": 123,
      "search_string": "<string>",
      "source_date": "<string>",
      "stage": {
        "uuid": "<string>",
        "name": "<string>"
      },
      "type": {
        "label": "<string>",
        "label_plural": "<string>",
        "sub_label": "<string>",
        "sub_label_plural": "<string>",
        "uuid": "<string>",
        "is_hidden": true
      },
      "updated_at": 123,
      "updated_by": {
        "uuid": "<string>",
        "logo_url": "<string>",
        "name": "<string>",
        "type": "<string>"
      },
      "value": 123,
      "weighted_value": 123
    }
  ],
  "page": 123,
  "per_page": 123,
  "total": 123,
  "custom_field_mapping": {
    "fields": [
      {
        "key": "<string>",
        "name": "<string>",
        "type": "<string>",
        "uuid": "<string>",
        "choices": [
          "<string>"
        ]
      }
    ],
    "standard_key_to_uuid": {},
    "unresolved_keys": [
      "<string>"
    ]
  },
  "total_value": 123,
  "total_weighted_value": 123
}