An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.

Standalone server for user address and OTP verification flows with pluggable providers (e-mail, SMS, bank penny drops etc.)

Helper modules for OTP applications

OTP BOT Bypass SMS verifications from Paypal, Instagram, Snapchat, Google, 3D Secure, and many others...

Vulnerable OTP/2FA Application written in PHP using Google Authenticator

This article will teach you how to secure a Node.js API by implementing two-factor authentication (2FA) system using tokens generated by Google Authenticator or Authy. The one-time passcode (OTP) can be delivered via different methods like SMS but we will use Google Authenticator or Authy to reduce the complexity of the project.

Customisable OTP view and Passcode view

An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.基于 Flutter 的双因素验证器，支持Android、Windows和Linux平台，支持Onedrive、Dropbox、WebDAV、S3Cloud等多种云备份方式。

A self-hosting app to share secrets only one-time.

Multi OTP Spam Amp/Paralell threads

User Friendly Tool can help to be anonymous in the internet, the tool provide more than 160 numbers to use OTP codes for temporary accounts

This is a build environment to build a docker image for privacyIDEA based on official Python image and PrivacyIDEA.

A custom view to enter a code usually used in authentication. Different types of OTPViews. Easy to use and configure your own view and character of OTP using all the attributes.

Sending OTP SMS in PHP from localhost using textlocal

Implementing OTP authentication with ReactJS and AWS Amplify

iOS, watchOS, & macOS One-Time Password client

Generating OTP one-time passwords in Swift.

It automatically picks OTP from sms. I implemented this without using any Flutter plugin.

OTP-Pi is a server for sending SMS via HTTP, WebSocket and Message Broker protocols. Users can install OTP-Pi on the server with a static IP address that can be accessed by clients who will send SMS. In addition, users can also install OTP-Pi on servers with dynamic IP addresses. This server then accesses a websocket server, a Redis server, an M…