curl -X POST https://tawked.com/v1/email/suppressions/imports \
  -H "Authorization: Bearer tk_live_xxxxxxxxxxxxxxxxxxxx"

const res = await fetch("https://tawked.com/v1/email/suppressions/imports", {
  method: "POST",
  headers: {
    Authorization: "Bearer tk_live_xxxxxxxxxxxxxxxxxxxx",
  },
});
const data = await res.json();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://tawked.com/v1/email/suppressions/imports",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data; boundary=---011000010111000001101001"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

import requests

res = requests.post(
    "https://tawked.com/v1/email/suppressions/imports",
    headers={"Authorization": "Bearer tk_live_xxxxxxxxxxxxxxxxxxxx"},
)
data = res.json()

{
  "id": "0199f1e0-2c3d-7e4f-9a5b-6c7d8e9f0a12",
  "state": "queued",
  "filename": "unsubscribed.csv",
  "rows_total": null,
  "rows_added": 0,
  "rows_existing": 0,
  "rows_invalid": 0,
  "invalid_lines": [],
  "failure": null,
  "created_at": "2026-10-23T09:00:00+00:00",
  "finished_at": null
}

{
  "error": "invalid_json"
}

{
  "error": "unauthorized"
}

{
  "error": "live_key_required"
}

{
  "error": "suppression_import_running",
  "field": "file"
}

{
  "error": "suppression_import_invalid_file",
  "field": "file"
}

{
  "error": "suppression_import_daily"
}

{
  "error": "internal_error"
}