How to Create an Authentication API with Golang

How to Create an Authentication API with Golang

In this article, we will take a look a creating an Authentication API using the Go language.

*In this article, we will take a look a creating an Authentication API using the Go language. *

Getting Started

To get started, we create a new project, which is done as follows, you create a new file called main.go and you enter the following starter code:

package main

import (
  "fmt"
  "net/http"
  "github.com/gin-gonic/gin"
)

POST & GET Methods

To be able to handle GET and POST request, we create a GetMethod & PostMethod :

func PostMethod(c *gin.Context) {
  fmt.Println("\napi.go 'PostMethod' called")
  message := "PostMethod called"
  c.JSON(http.StatusOK, message)
}

func GetMethod(c *gin.Context) {
  fmt.Println("\napi.go 'GetMethod' called")
  message := "GetMethod called"
  c.JSON(http.StatusOK, message)
}

web-development golang go api

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Build a Go Web API with the New Digital Ocean App Platform: A How-To Guide

Recently, Digital Ocean announced they're entering the PaaS market with their new application platform. They've hosted virtual machines (droplets) and Kubernetes based services for years, but now they're creating a platform that's a simple point and click to get an application up and running.

Golang Web Development:Th Best Programming Language in 2020

Golang Web Development is the new trend globally. Get all the details about the Golang development here. Hire Golang Developers.

A Simple Guide to API Development Tools

APIs can be as simple as 1 endpoint for use by 100s of users or as complex as the AWS APIs with 1000s of endpoints and 100s of thousands of users. Building them can mean spending a couple of hours using a low-code platform or months of work using a multitude of tools. Hosting them can be as simple as using one platform that does everything we need or as complex as setting up and managing ingress control, security, caching, failover, metrics, scaling.

Golang HTTP API With Gin Gonic - Go Tutorial

In this video I wanted to cover something different. I've been looking into Golang and I believe its a language that many people will adopt in the future. Its simple, fast and has an amazing ability to handle tasks concurrently. I plan on making on videos with Golang as I don't see much content out therefore go and I think this is a language people want to learn and I want to help with that.

Why Web Development is Important for your Business

With the rapid development in technology, the old ways to do business have changed completely. A lot more advanced and developed ways are ...