curl --request POST \
  --url https://api.orbit.devotel.io/api/v1/contacts/optouts/bulk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "rows": [
    {
      "contact": "+14155550142",
      "channel": "sms",
      "reason": "Suppression list import"
    },
    {
      "contact": "grace@example.com",
      "channel": "email",
      "reason": "Unsubscribed"
    }
  ]
}
'

import requests

url = "https://api.orbit.devotel.io/api/v1/contacts/optouts/bulk"

payload = { "rows": [
        {
            "contact": "+14155550142",
            "channel": "sms",
            "reason": "Suppression list import"
        },
        {
            "contact": "grace@example.com",
            "channel": "email",
            "reason": "Unsubscribed"
        }
    ] }
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({
    rows: [
      {contact: '+14155550142', channel: 'sms', reason: 'Suppression list import'},
      {contact: 'grace@example.com', channel: 'email', reason: 'Unsubscribed'}
    ]
  })
};

fetch('https://api.orbit.devotel.io/api/v1/contacts/optouts/bulk', 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.orbit.devotel.io/api/v1/contacts/optouts/bulk",
  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([
    'rows' => [
        [
                'contact' => '+14155550142',
                'channel' => 'sms',
                'reason' => 'Suppression list import'
        ],
        [
                'contact' => 'grace@example.com',
                'channel' => 'email',
                'reason' => 'Unsubscribed'
        ]
    ]
  ]),
  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://api.orbit.devotel.io/api/v1/contacts/optouts/bulk"

	payload := strings.NewReader("{\n  \"rows\": [\n    {\n      \"contact\": \"+14155550142\",\n      \"channel\": \"sms\",\n      \"reason\": \"Suppression list import\"\n    },\n    {\n      \"contact\": \"grace@example.com\",\n      \"channel\": \"email\",\n      \"reason\": \"Unsubscribed\"\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://api.orbit.devotel.io/api/v1/contacts/optouts/bulk")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"rows\": [\n    {\n      \"contact\": \"+14155550142\",\n      \"channel\": \"sms\",\n      \"reason\": \"Suppression list import\"\n    },\n    {\n      \"contact\": \"grace@example.com\",\n      \"channel\": \"email\",\n      \"reason\": \"Unsubscribed\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.orbit.devotel.io/api/v1/contacts/optouts/bulk")

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  \"rows\": [\n    {\n      \"contact\": \"+14155550142\",\n      \"channel\": \"sms\",\n      \"reason\": \"Suppression list import\"\n    },\n    {\n      \"contact\": \"grace@example.com\",\n      \"channel\": \"email\",\n      \"reason\": \"Unsubscribed\"\n    }\n  ]\n}"

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

{
  "data": {
    "total": 2,
    "succeeded": 1,
    "skipped": 0,
    "failed": 1,
    "results": [
      {
        "contact": "+14155550142",
        "channel": "sms",
        "ok": true,
        "status": "succeeded"
      },
      {
        "contact": "grace@example.com",
        "channel": "email",
        "ok": false,
        "status": "failed",
        "error": "No matching contact in your address book — add the contact first, or remove this row from the CSV."
      }
    ]
  },
  "meta": {
    "request_id": "req_01HZX9ABCDEF",
    "timestamp": "2026-02-02T12:00:00.000Z"
  }
}