curl --request GET \
  --url https://api.example.com/api/v1/merchants/{merchant_id}/collections \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.example.com/api/v1/merchants/{merchant_id}/collections"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.example.com/api/v1/merchants/{merchant_id}/collections', 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.example.com/api/v1/merchants/{merchant_id}/collections",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://api.example.com/api/v1/merchants/{merchant_id}/collections"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.example.com/api/v1/merchants/{merchant_id}/collections")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/v1/merchants/{merchant_id}/collections")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "collections": [
    {
      "collection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "externally_owned": true,
      "title": "<string>",
      "uri": "<string>",
      "updated_at": "<string>",
      "parent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "n_main_products": 123,
      "manual_product_count": 123,
      "image_urls": [],
      "cover_image_url": "<string>",
      "metrics": {
        "period": {
          "start": "2023-12-25",
          "end": "2023-12-25"
        },
        "total_revenue": {
          "value": 0,
          "currency": "",
          "delta_pct": 123
        },
        "total_views": {
          "value": 0,
          "delta_pct": 123
        },
        "total_clicks": {
          "value": 0,
          "delta_pct": 123
        },
        "avg_ctr": {
          "value": 0,
          "delta_pts": 123
        },
        "units_sold": {
          "value": 0,
          "delta_pct": 123
        },
        "avg_str": {
          "value": 0,
          "delta_pts": 123
        },
        "add_to_carts": {
          "value": 0
        },
        "dead_stock": {
          "value": 0
        },
        "avg_stock_coverage_days": 123,
        "rpm": {
          "value": 0,
          "currency": ""
        },
        "velocity": {
          "value": 0
        },
        "auto_lift": {
          "pinned_ctr": 0,
          "auto_ctr": 0
        },
        "top_product": {
          "main_product_id": "<string>",
          "title": "<string>",
          "image_url": "<string>",
          "revenue": 123
        }
      }
    }
  ],
  "next_cursor": "<string>",
  "has_more": false
}

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