curl --request POST \
  --url https://www.fmdb.net/api/artists/import \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "artists": [
    {
      "name": "Hans Zimmer",
      "type": "person",
      "country": "DE",
      "real_name": "Hans Florian Zimmer"
    },
    {
      "name": "London Symphony Orchestra",
      "type": "orchestra",
      "country": "GB"
    }
  ]
}
'

import requests

url = "https://www.fmdb.net/api/artists/import"

payload = { "artists": [
        {
            "name": "Hans Zimmer",
            "type": "person",
            "country": "DE",
            "real_name": "Hans Florian Zimmer"
        },
        {
            "name": "London Symphony Orchestra",
            "type": "orchestra",
            "country": "GB"
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    artists: [
      {
        name: 'Hans Zimmer',
        type: 'person',
        country: 'DE',
        real_name: 'Hans Florian Zimmer'
      },
      {name: 'London Symphony Orchestra', type: 'orchestra', country: 'GB'}
    ]
  })
};

fetch('https://www.fmdb.net/api/artists/import', 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://www.fmdb.net/api/artists/import",
  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([
    'artists' => [
        [
                'name' => 'Hans Zimmer',
                'type' => 'person',
                'country' => 'DE',
                'real_name' => 'Hans Florian Zimmer'
        ],
        [
                'name' => 'London Symphony Orchestra',
                'type' => 'orchestra',
                'country' => 'GB'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://www.fmdb.net/api/artists/import"

	payload := strings.NewReader("{\n  \"artists\": [\n    {\n      \"name\": \"Hans Zimmer\",\n      \"type\": \"person\",\n      \"country\": \"DE\",\n      \"real_name\": \"Hans Florian Zimmer\"\n    },\n    {\n      \"name\": \"London Symphony Orchestra\",\n      \"type\": \"orchestra\",\n      \"country\": \"GB\"\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://www.fmdb.net/api/artists/import")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"artists\": [\n    {\n      \"name\": \"Hans Zimmer\",\n      \"type\": \"person\",\n      \"country\": \"DE\",\n      \"real_name\": \"Hans Florian Zimmer\"\n    },\n    {\n      \"name\": \"London Symphony Orchestra\",\n      \"type\": \"orchestra\",\n      \"country\": \"GB\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://www.fmdb.net/api/artists/import")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"artists\": [\n    {\n      \"name\": \"Hans Zimmer\",\n      \"type\": \"person\",\n      \"country\": \"DE\",\n      \"real_name\": \"Hans Florian Zimmer\"\n    },\n    {\n      \"name\": \"London Symphony Orchestra\",\n      \"type\": \"orchestra\",\n      \"country\": \"GB\"\n    }\n  ]\n}"

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

{
  "summary": {
    "total": 3,
    "created": 1,
    "skipped": 1,
    "failed": 1
  },
  "results": [
    {
      "index": 0,
      "status": "created",
      "artist": {
        "@id": "/api/artists/uuid-1",
        "name": "Hans Zimmer",
        "type": "person"
      }
    },
    {
      "index": 1,
      "status": "skipped",
      "reason": "duplicate",
      "existing_artist": {
        "@id": "/api/artists/uuid-2",
        "name": "Hans Zimmer",
        "type": "person"
      }
    },
    {
      "index": 2,
      "status": "failed",
      "reason": "type: Invalid artist type."
    }
  ]
}