Verify magic link

curl --request POST \
  --url https://api.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify \
  --header 'Content-Type: application/json' \
  --data '
{
  "uuid": "mfa_3Fd8Qw",
  "multi_factor_authentication": {
    "verification_code": "123456"
  }
}
'

import requests

url = "https://api.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify"

payload = {
    "uuid": "mfa_3Fd8Qw",
    "multi_factor_authentication": { "verification_code": "123456" }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({uuid: 'mfa_3Fd8Qw', multi_factor_authentication: {verification_code: '123456'}})
};

fetch('https://api.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify', 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.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify",
  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([
    'uuid' => 'mfa_3Fd8Qw',
    'multi_factor_authentication' => [
        'verification_code' => '123456'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify"

	payload := strings.NewReader("{\n  \"uuid\": \"mfa_3Fd8Qw\",\n  \"multi_factor_authentication\": {\n    \"verification_code\": \"123456\"\n  }\n}")

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

	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.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify")
  .header("Content-Type", "application/json")
  .body("{\n  \"uuid\": \"mfa_3Fd8Qw\",\n  \"multi_factor_authentication\": {\n    \"verification_code\": \"123456\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fluid.app/api/checkout/v2026-04/carts/{cart_token}/auth/verify")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"uuid\": \"mfa_3Fd8Qw\",\n  \"multi_factor_authentication\": {\n    \"verification_code\": \"123456\"\n  }\n}"

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

{
  "auth_type": "<string>",
  "authenticated": true,
  "jwt": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  }
}

{
  "error_message": "<string>",
  "errors": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  }
}

{
  "error_message": "<string>",
  "errors": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z",
    "shop_url": "<string>",
    "cart": "<unknown>"
  }
}

{
  "error_message": "<string>",
  "errors": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  }
}