curl --request POST \
  --url https://api.paubox.com/v1/marketing/subscriptions/subscribe \
  --header 'Content-Type: application/json' \
  --header 'authorization: <api-key>' \
  --data '
{
  "subscriber_ids": [
    "8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60"
  ],
  "subscription_list_ids": [
    "123e4567-e89b-12d3-a456-426614174000"
  ]
}
'

import requests

url = "https://api.paubox.com/v1/marketing/subscriptions/subscribe"

payload = {
    "subscriber_ids": ["8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60"],
    "subscription_list_ids": ["123e4567-e89b-12d3-a456-426614174000"]
}
headers = {
    "authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    subscriber_ids: ['8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60'],
    subscription_list_ids: ['123e4567-e89b-12d3-a456-426614174000']
  })
};

fetch('https://api.paubox.com/v1/marketing/subscriptions/subscribe', 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.paubox.com/v1/marketing/subscriptions/subscribe",
  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([
    'subscriber_ids' => [
        '8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60'
    ],
    'subscription_list_ids' => [
        '123e4567-e89b-12d3-a456-426614174000'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "authorization: <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.paubox.com/v1/marketing/subscriptions/subscribe"

	payload := strings.NewReader("{\n  \"subscriber_ids\": [\n    \"8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60\"\n  ],\n  \"subscription_list_ids\": [\n    \"123e4567-e89b-12d3-a456-426614174000\"\n  ]\n}")

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

	req.Header.Add("authorization", "<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.paubox.com/v1/marketing/subscriptions/subscribe")
  .header("authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"subscriber_ids\": [\n    \"8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60\"\n  ],\n  \"subscription_list_ids\": [\n    \"123e4567-e89b-12d3-a456-426614174000\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.paubox.com/v1/marketing/subscriptions/subscribe")

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

request = Net::HTTP::Post.new(url)
request["authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"subscriber_ids\": [\n    \"8f14e45f-ceea-467a-9f2c-4b3d2a1e5c60\"\n  ],\n  \"subscription_list_ids\": [\n    \"123e4567-e89b-12d3-a456-426614174000\"\n  ]\n}"

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

{
  "data": [
    {
      "id": "<string>",
      "type": "<string>",
      "attributes": {
        "email": "jsmith@example.com",
        "first_name": "<string>",
        "last_name": "<string>",
        "unsubscribed": true,
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z",
        "custom_fields": [
          {
            "subscriber_custom_field_type_id": "<string>",
            "custom_field_name": "<string>",
            "custom_field_value": "<string>"
          }
        ],
        "subscription_lists": [
          {
            "id": "<string>",
            "name": "<string>",
            "unsubscribed": true
          }
        ],
        "statistics": {
          "deliveries": 123,
          "delivered": 123,
          "opened": 123,
          "clicked": 123,
          "soft_bounced": 123,
          "hard_bounced": 123,
          "unsubscribed": 123,
          "global_unsubscribed": 123
        }
      }
    }
  ],
  "errors": "<string>"
}

{
  "error": "<string>",
  "code": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "code": "<string>",
  "details": {}
}