OTP API

The API OTP is designed for technicians and customers who want to send OTP codes through the SMS channel.

The OTP codes (One Time Password) are single-use codes used in 2fa (Two Factor Authentication) verification or authentication processes.

To start an integration with the OTP API the following requirements are essential:

A LabsMobile account associated with a username (registration email). Create an account here.
API token used as password and generated from the API Settings section of your account.
URL of the OTP API endpoint and the parameter values for making requests.

Postman API OTP collection
Download

To be taken into account

LabsMobile's API OTP uses HTTP GET parameters and a common base URL for all requests: https://api.labsmobile.com/otp/.

It is also possible to send OTP code by SMS with our API http/POST choosing all aspects such as retries, validations, OTP format, etc.

Authentication

The authentication method used in any OTP API request is Basic Auth HTTP.

This type of authentication consists of username:tokenapi credentials that are included in the HTTP request header encoded in base64().

Example of authentication header value:
Authorization: Basic 9yewaXic21vYmlsZqS5jmSk04enFTbUU=

Recommendation You can generate API tokens from the API Settings of the account. We recommend changing the token frequently and using different tokens for each use, connection or integration.

Send OTP code

Creation of an OTP code for a given number and environment.

This request generates a new OTP code for a specified mobile number and environment. An SMS will be sent to the number with the text containing the OTP code.

OTP codes and validation processes are framed in an environment to identify the project, application or version to which it belongs.

Important Sending an OTP code will cancel all previous codes pending validation for this number and environment and a new code will be generated. In case you want to resend an OTP code for the same validation process you must use the Send OTP Code function.

ENDPOINT

GET https://api.labsmobile.com/otp/sendCode

Expand all
PARAMETERS
The parameters or data are sent in http/GET variables in the request URL itself. The values and functionality of all parameters are described below:
phone_number string mandatory
Cell phone number to which you want to send the OTP code. The numbers must comply with the international E.164 format, including the country code without "00" and "+".
Example: &phone_number=167923402323
env string
Environment where this request is framed. It is possible to set an empty or null environment. The same number can be validated in several environments...
Example: &env=VerifApp.
message string
Text of the SMS message that the recipient of the OTP code will receive. The text must contain the %CODE% variable that will be replaced by the OTP code. By default, the value of the message text is: The code to verify your phone number is %CODE%.
Example: &message=Your%20code%3A%20%25CODE%25.
sender string
SMS message sender field. It can have a numeric value (maximum length 16 digits) or an alphanumeric value (maximum length 11 characters).
Sender assignment and customization is only available in some countries and operators. Otherwise, the sender will be a static numeric value (shortcode or longcode). Default value: NumCheck.
Example: &sender=MyBRAND
digits integer
Number of digits of the OTP code to be generated. Default value 6, minimum of 4 and maximum of 9.
Example: &digits=4.
test 0 | 1
Activation of simulated send mode for testing and monitoring.
If a value 1 is assigned to this parameter, the messages will not be sent to the recipients and no credit will be deducted. Messages sent in simulated mode will be available in the History and other tools.
Example: &test=1.
RESULT
The result is obtained in the body of the HTTP response and can contain the following values:
Status values
0 Incorrect request or error in sending or processing the OTP code.
1 Request for creation and successful sending of OTP code.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/sendCode?env=verifApp&sender=MyBRAND&phone_number=12015550123&message=The+code+to+verify+your+username+is%25CODE%25

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
    
    char *env = "verifApp";
    char *sender = "MyBRAND";
    char *phone_number = "12015550123";
    char *message = "The code to verify your username is %CODE%";

    curl = curl_easy_init();
    if(curl) {
        char *encoded_env = curl_easy_escape(curl, env, 0);
        char *encoded_sender = curl_easy_escape(curl, sender, 0);
        char *encoded_phone_number = curl_easy_escape(curl, phone_number, 0);
        char *encoded_message = curl_easy_escape(curl, message, 0);

        char url[1024];
        snprintf(url, sizeof(url),
                 "https://api.labsmobile.com/otp/sendCode?env=%s&sender=%s&phone_number=%s&message=%s",
                 encoded_env, encoded_sender, encoded_phone_number, encoded_message);

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_free(encoded_env);
        curl_free(encoded_sender);
        curl_free(encoded_phone_number);
        curl_free(encoded_message);
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/sendCode", Method.Get);

      request.AddQueryParameter("env", "verifApp");
      request.AddQueryParameter("sender", "MyBRAND");
      request.AddQueryParameter("phone_number", "12015550123");
      request.AddQueryParameter("message", "The code to verify your username is %CODE%");

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String env = URLEncoder.encode("verifApp", "UTF-8");
    String sender = URLEncoder.encode("MyBRAND", "UTF-8");
    String phoneNumber = URLEncoder.encode("12015550123", "UTF-8");
    String message = URLEncoder.encode("The code to verify your username is %CODE%", "UTF-8");

    String url = String.format("https://api.labsmobile.com/otp/sendCode?env=%s&sender=%s&phone_number=%s&message=%s",
                                env, sender, phoneNumber, message);

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$env = "verifApp";
$sender = "MyBRAND";
$phone_number = "12015550123";
$message = "The code to verify your username is %CODE%";

$url = 'https://api.labsmobile.com/otp/sendCode?';
            $url .= 'env='.  urlencode($env) .'&';
            $url .= 'sender='.  urlencode($sender) .'&';
            $url .= 'phone_number=' .  urlencode($phone_number) .'&';
            $url .= 'message=' .  urlencode($message);

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64, urllib.parse

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

data = {
    'env':'verifApp',
    'sender': 'MyBRAND',
    'phone_number': '12015550123',
    'message':'The code to verify your username is %CODE%'
}

url = "https://api.labsmobile.com/otp/sendCode?"+urllib.parse.urlencode(data, doseq=True)
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

const env = "verifApp";
const sender = "MyBRAND";
const phone_number = "12015550123";
const message = "The code to verify your username is %CODE%";

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/sendCode?env=${encodeURIComponent(env)}&sender=${encodeURIComponent(sender)}&phone_number=${encodeURIComponent(phone_number)}&message=${encodeURIComponent(message)}`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/sendCode")

data = {
  'env' => 'verifApp',
  'sender' => 'MyBRAND',
  'phone_number' => '12015550123',
  'message' => 'The code to verify your username is %CODE%'
}

url.query = URI.encode_www_form(data)
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

Resend OTP code

Sending an OTP code for a given number and environment.

It is important to call this function to always send the same OTP code for the same validation process.

Important If there is no code generated for the number and environment sent, a new OTP code will be created in the same way as the Send OTP Code function does.

ENDPOINT

GET https://api.labsmobile.com/otp/resendCode

Expand all
PARAMETERS
The parameters or data are sent in http/GET variables in the request URL itself. The values and functionality of all parameters are described below:
phone_number string mandatory
Cell phone number to which you want to send the OTP code. The numbers must comply with the international E.164 format, including the country code without "00" and "+".
Example: &phone_number=167923402323
env string
Environment where this request is framed. It is possible to set an empty or null environment. The same number can be validated in several environments...
Example: &env=VerifApp.
message string
Text of the SMS message that the recipient of the OTP code will receive. The text must contain the %CODE% variable that will be replaced by the OTP code. By default, the value of the message text is: The code to verify your phone number is %CODE%.
Example: &message=Your%20code%3A%20%25CODE%25.
sender string
SMS message sender field. It can have a numeric value (maximum length 16 digits) or an alphanumeric value (maximum length 11 characters).
Sender assignment and customization is only available in some countries and operators. Otherwise, the sender will be a static numeric value (shortcode or longcode). Default value: NumCheck.
Example: &sender=MyBRAND
digits integer
Number of digits of the OTP code to be generated. Default value 6, minimum of 4 and maximum of 9.
Example: &digits=4.
test 0 | 1
Activation of simulated send mode for testing and monitoring.
If a value 1 is assigned to this parameter, the messages will not be sent to the recipients and no credit will be deducted. Messages sent in simulated mode will be available in the History and other tools.
Example: &test=1.
RESULT
The result is obtained in the body of the HTTP response and can contain the following values:
Status values
0 Incorrect request or error in sending or processing the OTP code.
1 Request for creation and successful sending of OTP code.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/resendCode?env=verifApp&sender=MyBRAND&phone_number=12015550123&message=The+code+to+verify+your+username+is%25CODE%25

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
    
    char *env = "verifApp";
    char *sender = "MyBRAND";
    char *phone_number = "12015550123";
    char *message = "The code to verify your username is %CODE%";

    curl = curl_easy_init();
    if(curl) {
        char *encoded_env = curl_easy_escape(curl, env, 0);
        char *encoded_sender = curl_easy_escape(curl, sender, 0);
        char *encoded_phone_number = curl_easy_escape(curl, phone_number, 0);
        char *encoded_message = curl_easy_escape(curl, message, 0);

        char url[1024];
        snprintf(url, sizeof(url),
                 "https://api.labsmobile.com/otp/resendCode?env=%s&sender=%s&phone_number=%s&message=%s",
                 encoded_env, encoded_sender, encoded_phone_number, encoded_message);

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_free(encoded_env);
        curl_free(encoded_sender);
        curl_free(encoded_phone_number);
        curl_free(encoded_message);
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/resendCode", Method.Get);

      request.AddQueryParameter("env", "verifApp");
      request.AddQueryParameter("sender", "MyBRAND");
      request.AddQueryParameter("phone_number", "12015550123");
      request.AddQueryParameter("message", "The code to verify your username is %CODE%");

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String env = URLEncoder.encode("verifApp", "UTF-8");
    String sender = URLEncoder.encode("MyBRAND", "UTF-8");
    String phoneNumber = URLEncoder.encode("12015550123", "UTF-8");
    String message = URLEncoder.encode("The code to verify your username is %CODE%", "UTF-8");

    String url = String.format("https://api.labsmobile.com/otp/resendCode?env=%s&sender=%s&phone_number=%s&message=%s",
                                env, sender, phoneNumber, message);

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$env = "verifApp";
$sender = "MyBRAND";
$phone_number = "12015550123";
$message = "The code to verify your username is %CODE%";

$url = 'https://api.labsmobile.com/otp/resendCode?';
            $url .= 'env='.  urlencode($env) .'&';
            $url .= 'sender='.  urlencode($sender) .'&';
            $url .= 'phone_number=' .  urlencode($phone_number) .'&';
            $url .= 'message=' .  urlencode($message);

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64, urllib.parse

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

data = {
    'env':'verifApp',
    'sender': 'MyBRAND',
    'phone_number': '12015550123',
    'message':'The code to verify your username is %CODE%'
}

url = "https://api.labsmobile.com/otp/resendCode?"+urllib.parse.urlencode(data, doseq=True)
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

const env = "verifApp";
const sender = "MyBRAND";
const phone_number = "12015550123";
const message = "The code to verify your username is %CODE%";

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/resendCode?env=${encodeURIComponent(env)}&sender=${encodeURIComponent(sender)}&phone_number=${encodeURIComponent(phone_number)}&message=${encodeURIComponent(message)}`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/resendCode")

data = {
  'env' => 'verifApp',
  'sender' => 'MyBRAND',
  'phone_number' => '12015550123',
  'message' => 'The code to verify your username is %CODE%'
}

url.query = URI.encode_www_form(data)
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

Validate OTP code

Validate the OTP code corresponding to a specific number and environment.

ENDPOINT

GET https://api.labsmobile.com/otp/validateCode

PARAMETERS
phone_number string mandatory
Telephone number to be validated.
Example: &phone_number=167923402323
env string
Environment where this petition is framed.
Example: &env=VerifApp.
code string
The code entered by the user and to be validated.
Example: &code=652871.
timeframe int
Number of minutes the OTP code will be valid from its creation, the expiration of the code in minutes. If this parameter is not sent there will be no time limit. This parameter can have a value between 0 and 120.
Example: &timeframe=30
RESULT
The result is obtained in the body of the HTTP response and can contain the following values:
Status values
0 Non-existent, expired or incorrect OTP code for this number.
1 Correct and validated OTP code.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/validateCode?env=verifApp&phone_number=12015550123&code=381102

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
    
    char *env = "verifApp";
    char *phone_number = "12015550123";
    char *code = "652871";

    curl = curl_easy_init();
    if(curl) {
        char *encoded_env = curl_easy_escape(curl, env, 0);
        char *encoded_phone_number = curl_easy_escape(curl, phone_number, 0);
        char *encoded_code = curl_easy_escape(curl, code, 0);

        char url[1024];
        snprintf(url, sizeof(url),
                 "https://api.labsmobile.com/otp/validateCode?env=%s&phone_number=%s&code=%s",
                 encoded_env, encoded_phone_number, encoded_code);

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_free(encoded_env);
        curl_free(encoded_phone_number);
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/validateCode", Method.Get);

      request.AddQueryParameter("env", "verifApp");
      request.AddQueryParameter("phone_number", "12015550123");
      request.AddQueryParameter("code", "652871");

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String env = URLEncoder.encode("verifApp", "UTF-8");
    String phoneNumber = URLEncoder.encode("12015550123", "UTF-8");
    String code = URLEncoder.encode("652871", "UTF-8");


    String url = String.format("https://api.labsmobile.com/otp/validateCode?env=%s&phone_number=%s&code=%s",
                                env, phoneNumber, code);

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$env = "verifApp";
$phone_number = "12015550123";
$code = "652871";

$url = 'https://api.labsmobile.com/otp/validateCode?';
            $url .= 'env='.  urlencode($env) .'&';
            $url .= 'phone_number=' .  urlencode($phone_number) .'&';
            $url .= 'code=' .  urlencode($code) .'&';

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64, urllib.parse

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

data = {
    'env':'verifApp',
    'phone_number': '12015550123',
    'code': '652871',

}

url = "https://api.labsmobile.com/otp/validateCode?"+urllib.parse.urlencode(data, doseq=True)
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

const env = "verifApp";
const phone_number = "12015550123";
const code = "652871";

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/validateCode?env=${encodeURIComponent(env)}&phone_number=${encodeURIComponent(phone_number)}&code=${encodeURIComponent(code)}`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/validateCode")

data = {
  'env' => 'verifApp',
  'phone_number' => '12015550123',
  'code' => '652871',
}

url.query = URI.encode_www_form(data)
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

Check OTP code

Checking the status of the OTP code corresponding to a specific number and environment.

ENDPOINT

GET https://api.labsmobile.com/otp/checkCode

PARAMETERS
phone_number string mandatory
Phone number to be checked and get the status of its OTP code.
Example: &phone_number=167923402323
env string
Environment where this petition is framed.
Example: &env=VerifApp.
RESULT
The result is obtained in the body of the HTTP response and can contain the following values:
Status values
0 OTP code does not exist for this number and environment or is pending validation.
1 OTP code successfully validated.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/checkCode?env=verifApp&phone_number=12015550123

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
    
    char *env = "verifApp";
    char *phone_number = "12015550123";

    curl = curl_easy_init();
    if(curl) {
        char *encoded_env = curl_easy_escape(curl, env, 0);
        char *encoded_phone_number = curl_easy_escape(curl, phone_number, 0);

        char url[1024];
        snprintf(url, sizeof(url),
                 "https://api.labsmobile.com/otp/checkCode?env=%s&phone_number=%s",
                 encoded_env, encoded_phone_number);

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_free(encoded_env);
        curl_free(encoded_phone_number);
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/checkCode", Method.Get);

      request.AddQueryParameter("env", "verifApp");
      request.AddQueryParameter("phone_number", "12015550123");

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String env = URLEncoder.encode("verifApp", "UTF-8");
    String phoneNumber = URLEncoder.encode("12015550123", "UTF-8");

    String url = String.format("https://api.labsmobile.com/otp/checkCode?env=%s&phone_number=%s",
                                env, phoneNumber);

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$env = "verifApp";
$phone_number = "12015550123";

$url = 'https://api.labsmobile.com/otp/checkCode?';
            $url .= 'env='.  urlencode($env) .'&';
            $url .= 'phone_number=' .  urlencode($phone_number) .'&';

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64, urllib.parse

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

data = {
    'env':'verifApp',
    'phone_number': '12015550123',
}

url = "https://api.labsmobile.com/otp/checkCode?"+urllib.parse.urlencode(data, doseq=True)
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

const env = "verifApp";
const phone_number = "12015550123";

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/checkCode?env=${encodeURIComponent(env)}&phone_number=${encodeURIComponent(phone_number)}`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/checkCode")

data = {
  'env' => 'verifApp',
  'phone_number' => '12015550123',
}

url.query = URI.encode_www_form(data)
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

List environments

Consult all the environments created by an account.

ENDPOINT

GET https://api.labsmobile.com/otp/getEnvList

This function has no parameters and generates a result in JSON format with the list of environments.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/getEnvList

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
  
    curl = curl_easy_init();
    if(curl) {

        char url[1024];
        snprintf(url, sizeof(url),"https://api.labsmobile.com/otp/getEnvList");

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/getEnvList", Method.Get);

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String url = String.format("https://api.labsmobile.com/otp/getEnvList");

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$url = 'https://api.labsmobile.com/otp/getEnvList';

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

url = "https://api.labsmobile.com/otp/getEnvList"
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/getEnvList`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/getEnvList")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

{"verifApp", "verifApp2", "envEx"}

List OTP codes

Query OTP codes of an environment or associated to a number.

ENDPOINT

GET https://api.labsmobile.com/otp/getEnv

PARAMETERS
The env and msidn parameters are filters to obtain the sent OTP codes. They are optional filters and if no parameter is sent, all the OTP codes of the account will be obtained as results.
env string
Filter of the environment where this request is framed. All numbers in this environment will be returned.
Example: &env=VerifApp.
phone_number string
Number filter. All OTP codes of this number will be returned.
Example: &phone_number=167923402323
RESULT
The result is obtained in JSON format with the list of codes with the following elements:
msisdn string
Number associated with the OTP code.
status 0 | 1 | 2
Status of the OTP code or validation request.
Status values
0 OTP code without successful validation.
1 OTP code successfully validated.
2 OTP code with expired validation.
created YYYY-MM-DD HH:MM:SS
Day and time (in UTC time zone) of OTP code creation.
validated YYYY-MM-DD HH:MM:SS
Day and time (in UTC time zone) of OTP code validation. Null value if there is no successful validation.

curl --user myUsername:myToken -X GET  \
https://api.labsmobile.com/otp/getEnv?env=verifApp&phone_number=12015550123

#include <stdio.h> 
#include <curl/curl.h> 

int main(void) {
    CURL *curl;
    CURLcode res;
    
    char *env = "verifApp";
    char *phone_number = "12015550123";

    curl = curl_easy_init();
    if(curl) {
        char *encoded_env = curl_easy_escape(curl, env, 0);
        char *encoded_phone_number = curl_easy_escape(curl, phone_number, 0);

        char url[1024];
        snprintf(url, sizeof(url),
                 "https://api.labsmobile.com/otp/getEnv?env=%s&phone_number=%s",
                 encoded_env, encoded_phone_number);

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_BASIC);
        curl_easy_setopt(curl, CURLOPT_USERNAME, "myUsername");
        curl_easy_setopt(curl, CURLOPT_PASSWORD, "myToken");

        res = curl_easy_perform(curl);
        if(res != CURLE_OK) {
            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
        }
        curl_free(encoded_env);
        curl_free(encoded_phone_number);
        curl_easy_cleanup(curl);
    }

    return 0;
}

using System;
using RestSharp;

namespace SendOtp
{
  class Program
  {
    static void MainSend(string[] args)
    {
      var client = new RestClient("https://api.labsmobile.com");
      var request = new RestRequest("/otp/getEnv", Method.Get);

      request.AddQueryParameter("env", "verifApp");
      request.AddQueryParameter("phone_number", "12015550123");

      request.AddHeader("Cache-Control", "no-cache");
      request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("myUsername" + ":" + "myToken")));

      RestResponse response = client.Execute(request);
      if (response.ErrorException != null)
      {
        Console.WriteLine("Error: " + response.ErrorException.Message);
      }
      else
      {
        Console.WriteLine("Response content: " + response.Content);
      }
    }
  }
}

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class App {
  public static void main(String[] args) throws UnirestException, UnsupportedEncodingException {

    String env = URLEncoder.encode("verifApp", "UTF-8");
    String phoneNumber = URLEncoder.encode("12015550123", "UTF-8");

    String url = String.format("https://api.labsmobile.com/otp/getEnv?env=%s&phone_number=%s",
                                env, phoneNumber);

    Unirest.setTimeouts(0, 0);

    HttpResponse<String> response = Unirest.get(url)
        .basicAuth("myUsername", "myToken")
        .header("Cache-Control", "no-cache")
        .asString();

    System.out.println("Response content: " + response.getBody());
  }
}

<?php 
$auth_basic = base64_encode("myUsrname:myToken");

$curl = curl_init();

$env = "verifApp";
$phone_number = "12015550123";

$url = 'https://api.labsmobile.com/otp/getEnv?';
            $url .= 'env='.  urlencode($env) .'&';
            $url .= 'phone_number=' .  urlencode($phone_number) .'&';

curl_setopt_array($curl, array(
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Basic '.$auth_basic
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests, base64, urllib.parse

userToken = "myUsername:myToken"
credentials = (base64.b64encode(userToken.encode()).decode())

data = {
    'env':'verifApp',
    'phone_number': '12015550123',
}

url = "https://api.labsmobile.com/otp/getEnv?"+urllib.parse.urlencode(data, doseq=True)
payload = {}
headers = {
  'Authorization': 'Basic %s' % credentials,
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

const axios = require('axios');

const env = "verifApp";
const phone_number = "12015550123";

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: `https://api.labsmobile.com/otp/getEnv?env=${encodeURIComponent(env)}&phone_number=${encodeURIComponent(phone_number)}`,
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("myUsername:myToken").toString('base64')
  },
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});

require "uri"
require 'base64'
require "net/http"

url = URI("https://api.labsmobile.com/otp/getEnv")

data = {
  'env' => 'verifApp',
  'phone_number' => '12015550123',
}

url.query = URI.encode_www_form(data)
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = "Basic " + Base64.strict_encode64("myUsername:myToken")

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

[
  {"34609033271", "1", "2016-01-03 12:32:08", "2016-01-03 12:34:40"},
  {"34699293203", "2", "2016-01-05 12:32:10", "2016-01-06 23:22:52"}
]

Errors

The HTTP error codes that may be returned by a request to the OTP API are described below.

200	OK	Operation processed correctly.
400	Bad Request	Error in one of the parameters.
401	Unauthorized	Error in the credentials provided.
403	Forbidden	Request blocked by security filters or misuse.
404	Not Found	Request or command does not exist.
500	Internal Server Error	Internal or unknown error.

Support resources

We recommend that you consult and take into account the following support resources in your integration:

`0`	Incorrect request or error in sending or processing the OTP code.
`1`	Request for creation and successful sending of OTP code.

`0`	Non-existent, expired or incorrect OTP code for this number.
`1`	Correct and validated OTP code.

`0`	OTP code does not exist for this number and environment or is pending validation.
`1`	OTP code successfully validated.

`0`	OTP code without successful validation.
`1`	OTP code successfully validated.
`2`	OTP code with expired validation.

OTP API

Authentication

Send OTP code

ENDPOINT

PARAMETERS

phone_number string mandatory

env string

message string

sender string

digits integer

test 0 | 1

RESULT

Resend OTP code

ENDPOINT

PARAMETERS

phone_number string mandatory

env string

message string

sender string

digits integer

test 0 | 1

RESULT

Validate OTP code

ENDPOINT

PARAMETERS

phone_number string mandatory

env string

code string

timeframe int

RESULT

Check OTP code

ENDPOINT

PARAMETERS

phone_number string mandatory

env string

RESULT

List environments

ENDPOINT

List OTP codes

ENDPOINT

PARAMETERS

env string

phone_number string

RESULT

msisdn string

status 0 | 1 | 2

created YYYY-MM-DD HH:MM:SS

validated YYYY-MM-DD HH:MM:SS

Errors