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buy-button

Add Stripe or Polar payment buttons to websites for products and services.

2|1|Updated May 11, 2026
Search Tags:#Stripe#ecommerce#payment integration#Polar#buy button
One-click install
npx skills add https://github.com/Anglesite/anglesite --skill buy-button
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: buy-button
Source: https://github.com/Anglesite/anglesite/tree/main/agent-skills/buy-button
Command: npx skills add https://github.com/Anglesite/anglesite --skill buy-button

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires npm, node, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill allows users to easily add a buy button to their website for selling physical products, services, or digital goods, integrating with Stripe or Polar payment systems.

Core Features & Use Cases

  • Payment Integration: Supports Stripe Payment Links and Polar checkout overlays for various payment methods.
  • Product Variety: Ideal for selling physical products, services, digital downloads, courses, memberships, and more.
  • Use Case: If a website owner wants to add a "Buy Now" button to sell a digital ebook, this Skill guides them through setting up the Polar checkout overlay.

Quick Start

To add a buy button, run the skill with the appropriate parameters for your product or service.

Frequently Asked Questions about buy-button

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

FAQPage Schema
How do I add a buy button to my website for digital downloads?▼

A buy button for digital downloads integrates with Stripe or Polar checkout systems to process payments. You configure the payment details and select the appropriate provider to generate the button on your website.

Can I use Stripe Payment Links to sell physical products on my site?▼

Yes, you can use Stripe Payment Links to sell physical products. This payment integration method supports adding buy buttons for physical goods, services, and digital downloads on your website.

How does the Polar checkout overlay work for selling memberships?▼

The Polar checkout overlay works by integrating a configured buy button on your website for selling memberships. When clicked, it opens a Polar payment interface to process the transaction for digital goods or services.

What do I need to set up ecommerce payment integration with Node and npm?▼

To set up ecommerce payment integration, you need Node and npm installed in your environment. You then configure your product details and select either Stripe or Polar as your payment method to generate the buy button.

Should I use Stripe or Polar for my payment integration?▼

Choosing between Stripe and Polar for payment integration depends on your existing account setup. Both support adding buy buttons for products, services, and digital goods, but require selecting the appropriate payment method during configuration.

What types of products can I sell using a buy button integration?▼

You can sell physical products, services, digital downloads, courses, and memberships using a buy button integration. It supports various payment methods through Stripe Payment Links and Polar checkout overlays.

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