polar

Name: polar
Availability: InStock
Author: tuantiensiu

Integrate Polar payments, subscriptions, and license key management into applications.

1|Updated Jan 10, 2026

Search Tags:#subscriptions #sdk #payments #webhooks #polar #license-keys

Ready to run

npx skills add https://github.com/tuantiensiu/todo-app --skill polar

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: polar
Source: https://github.com/tuantiensiu/todo-app/tree/main/.opencode/skill/polar
Command: npx skills add https://github.com/tuantiensiu/todo-app --skill polar

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Polar provides a unified integration layer for payments, subscriptions, and license key management, enabling developers to monetize digital products with confidence.

Core Features & Use Cases

Implement Polar checkout flows and payment handling
Manage subscriptions and recurring billing
Validate and issue license keys for product licensing
Build customer portals and handle payment webhooks

Quick Start

Configure Polar with your access token and initialize a checkout flow to start processing payments.

Frequently Asked Questions about polar

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I integrate Polar payments and subscriptions into my application?▼

To integrate Polar payments, configure your access token via environment variables, initialize the checkout flow, and use the provided APIs to manage subscription billing and payment webhooks across production environments.

What is the best way to manage recurring billing and subscription lifecycle with Polar?▼

Managing recurring billing with Polar requires using the core subscription APIs to handle checkout flows and processing payment webhooks to track subscription state changes and billing lifecycle events automatically.

How do I validate and issue license keys for a digital product using Polar?▼

Validating and issuing license keys with Polar involves calling the specific license key management APIs to generate keys for product licensing and verifying their activation status within your application logic.

Can I handle Polar payment webhooks in a production environment?▼

Yes, you can handle Polar payment webhooks in a production environment by setting up webhook endpoints and configuring the necessary environment variables to securely process subscription billing and checkout events.

Do I need an access token to start processing Polar checkout flows?▼

Yes, you need a Polar access token configured as an environment variable to initialize and authenticate checkout flows before you can start processing payments and managing subscriptions.