# How to Set Up a Software License Key System

DevFeed: [How to Set Up a Software License Key System](<https://devfeed.tech/articles/how-to-set-up-a-software-license-key-system-10377.md>)

Original publisher: [Read original article](<https://dodopayments.com/blogs/set-up-license-key-system/>)

Author: Ayush Agarwal

Published: 2026-03-24T00:00:00Z

Content type: tutorial

Language: en

Sources: [Dodo Payments Blog](<https://devfeed.tech/sources/dodo-payments-blog.md>)

Topics: [Software](<https://devfeed.tech/topics/software.md>), [API](<https://devfeed.tech/topics/api.md>), [coding](<https://devfeed.tech/topics/coding.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [building](<https://devfeed.tech/tags/building.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [license-keys](<https://devfeed.tech/tags/license-keys.md>), [lifecycle](<https://devfeed.tech/tags/lifecycle.md>), [management](<https://devfeed.tech/tags/management.md>), [payments](<https://devfeed.tech/tags/payments.md>), [software](<https://devfeed.tech/tags/software.md>), [software-license](<https://devfeed.tech/tags/software-license.md>)

## AI overview

This tutorial explains how to set up a software license key system, covering license generation and delivery, device activation, API validation, expiration, revocation, and renewal. It presents Dodo Payments as an out-of-the-box solution for automating the license lifecycle.

## Source excerpt

Secure your software and manage user access with a professional license key system. Learn how to automate the entire license lifecycle with Dodo Payments.