Poll the status of any v3 async operation

curl --request GET \
  --url https://api.spenza.com/api/v3/transactions/{transactionId}

const options = {method: 'GET'};

fetch('https://api.spenza.com/api/v3/transactions/{transactionId}', 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.spenza.com/api/v3/transactions/{transactionId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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://api.spenza.com/api/v3/transactions/{transactionId}"

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

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.spenza.com/api/v3/transactions/{transactionId}")

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

request = Net::HTTP::Get.new(url)

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

{
  "success": true,
  "data": {
    "transactionId": "64f1a2b3c4d5e6f7a8b9c0d1",
    "status": "COMPLETED",
    "message": "Transaction completed successfully",
    "timestamp": "2026-07-10T10:32:00.500Z",
    "result": {
      "mdn": "+12792044584",
      "iccid": "89012345678901234567",
      "qrCode": "https://…/qrcode.png"
    },
    "createdAt": "2026-07-10T10:30:00.000Z",
    "updatedAt": "2026-07-10T10:32:00.000Z",
    "processingStartedAt": "2026-07-10T10:30:01.000Z",
    "processingCompletedAt": "2026-07-10T10:32:00.000Z",
    "scheduledDate": null
  }
}

Async Status

Poll the status of any v3 async operation

Universal status poll for any async endpoint that returns a transactionId — plan purchase, eSIM provisioning, top-up, port-in, subscription changes. No authentication required — the transactionId itself is the bearer, matching every other endpoint that hands one out.

A FAILED transaction is still a 200 — check data.status, not the HTTP status. data.errorCode is one of the standard ApiErrorCode values when the failure is classifiable; data.error is a short, partner-safe message.

data.timestamp is generated fresh on every request (it is when the response was built, not when the transaction record last changed) — don’t confuse it with data.createdAt / data.updatedAt.

GET

api

transactions

{transactionId}

Poll the status of any v3 async operation

curl --request GET \
  --url https://api.spenza.com/api/v3/transactions/{transactionId}

const options = {method: 'GET'};

fetch('https://api.spenza.com/api/v3/transactions/{transactionId}', 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.spenza.com/api/v3/transactions/{transactionId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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://api.spenza.com/api/v3/transactions/{transactionId}"

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

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.spenza.com/api/v3/transactions/{transactionId}")

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

request = Net::HTTP::Get.new(url)

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

{
  "success": true,
  "data": {
    "transactionId": "64f1a2b3c4d5e6f7a8b9c0d1",
    "status": "COMPLETED",
    "message": "Transaction completed successfully",
    "timestamp": "2026-07-10T10:32:00.500Z",
    "result": {
      "mdn": "+12792044584",
      "iccid": "89012345678901234567",
      "qrCode": "https://…/qrcode.png"
    },
    "createdAt": "2026-07-10T10:30:00.000Z",
    "updatedAt": "2026-07-10T10:32:00.000Z",
    "processingStartedAt": "2026-07-10T10:30:01.000Z",
    "processingCompletedAt": "2026-07-10T10:32:00.000Z",
    "scheduledDate": null
  }
}

Path Parameters

transactionId

string

required

Example:

"64f1a2b3c4d5e6f7a8b9c0d1"

Response

The transaction's current status.

Overview

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Reference

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API Reference

Poll the status of any v3 async operation

Path Parameters

Response