curl --request GET \
  --url https://sandbox-api.marqeta.com/v3/exception-file/{cardToken} \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'X-Marqeta-Program-Short-Code: <x-marqeta-program-short-code>'

import requests

url = "https://sandbox-api.marqeta.com/v3/exception-file/{cardToken}"

headers = {
    "X-Marqeta-Program-Short-Code": "<x-marqeta-program-short-code>",
    "Authorization": "Basic <encoded-value>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'X-Marqeta-Program-Short-Code': '<x-marqeta-program-short-code>',
    Authorization: 'Basic <encoded-value>'
  }
};

fetch('https://sandbox-api.marqeta.com/v3/exception-file/{cardToken}', 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://sandbox-api.marqeta.com/v3/exception-file/{cardToken}",
  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: Basic <encoded-value>",
    "X-Marqeta-Program-Short-Code: <x-marqeta-program-short-code>"
  ],
]);

$response = curl_exec($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://sandbox-api.marqeta.com/v3/exception-file/{cardToken}"

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

	req.Header.Add("X-Marqeta-Program-Short-Code", "<x-marqeta-program-short-code>")
	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://sandbox-api.marqeta.com/v3/exception-file/{cardToken}")
  .header("X-Marqeta-Program-Short-Code", "<x-marqeta-program-short-code>")
  .header("Authorization", "Basic <encoded-value>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox-api.marqeta.com/v3/exception-file/{cardToken}")

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

request = Net::HTTP::Get.new(url)
request["X-Marqeta-Program-Short-Code"] = '<x-marqeta-program-short-code>'
request["Authorization"] = 'Basic <encoded-value>'

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

{
  "card_token": "6a2b8c4e-1f3d-4a5b-9c7e-2d4f6a8b0c1e",
  "program_short_code": "sqc9",
  "network": "VISA",
  "action_code": "CLOS",
  "action_type": "ADD",
  "action_date": "2027-01-15",
  "source": "API",
  "created_at": "2026-10-17T14:32:08Z",
  "last_modified_at": "2026-10-17T14:32:08Z"
}

{
  "message": "Program is not onboarded for the Exception File Management feature"
}

{
  "message": "This card is not available in exception file"
}

{
  "message": "Unable to process the request. Please retry later"
}