# Copperx Docs

## Payment Gateway

- [Introduction to Copperx](https://docs.copperx.io/getting-started/introduction-to-copperx.md): Start accepting crypto payments instantly
- [How It Works](https://docs.copperx.io/getting-started/how-it-works.md)
- [Use Cases: How You Can Use Copperx](https://docs.copperx.io/getting-started/use-cases-how-you-can-use-copperx.md): Copperx offers flexible tools to meet a wide range of business and developer needs. Here’s how you can apply it:
- [Key Concepts & Terminology](https://docs.copperx.io/getting-started/key-concepts-and-terminology.md): This section defines the essential terms used throughout Copperx’s platform and documentation.
- [Setup an account](https://docs.copperx.io/setup-and-configuration/setup-an-account.md): To get started with the Copperx account:
- [Payment Configuration](https://docs.copperx.io/setup-and-configuration/setup-an-account/payment-configuration.md): To add payment settings in Copperx Gateway, follow these steps:
- [Business Details](https://docs.copperx.io/setup-and-configuration/setup-an-account/business-details.md): Streamlining Your Business Information
- [Apply your Branding](https://docs.copperx.io/setup-and-configuration/setup-an-account/apply-your-branding.md): Enhance Your Branding
- [Manage Promo Codes](https://docs.copperx.io/setup-and-configuration/setup-an-account/manage-promo-codes.md): Boost Sales with Discounts
- [Environments (Testnet vs Mainnet)](https://docs.copperx.io/setup-and-configuration/environments-testnet-vs-mainnet.md): Copperx offers both test and production environments so you can safely develop and test your integration before going live.
- [How to Generate an API Key](https://docs.copperx.io/setup-and-configuration/how-to-generate-an-api-key.md)
- [Accept One-Time Crypto Payments](https://docs.copperx.io/integrate-payments/accept-one-time-crypto-payments.md): One-time payments let customers pay using crypto, similar to a standard checkout experience.
- [Accept Crypto Subscriptions](https://docs.copperx.io/integrate-payments/accept-crypto-subscriptions.md)
- [Create Invoices](https://docs.copperx.io/integrate-payments/create-invoices.md): Issue invoices for services and track their payment status.
- [Create a Recurring Invoices](https://docs.copperx.io/integrate-payments/create-a-recurring-invoices.md): Copperx allows you to create recurring invoices for subscriptions, memberships, and services that require periodic payments.
- [Webhooks & Events](https://docs.copperx.io/integrate-payments/webhooks-and-events.md): Copperx uses webhooks to send real-time notifications to your server whenever important events occur in your account. This enables you to automate backend actions.
- [Error Handling & Troubleshooting](https://docs.copperx.io/error-handling-and-troubleshooting.md)
- [Checkout Session API](https://docs.copperx.io/api-and-reference/checkout-session-api.md)
- [Invoice API](https://docs.copperx.io/api-and-reference/invoice-api.md)
- [Webhook Events](https://docs.copperx.io/api-and-reference/webhook-events.md)
- [Authentication & Security](https://docs.copperx.io/api-and-reference/authentication-and-security.md)
- [Payment Link](https://docs.copperx.io/no-code-tools/payment-link.md): Creating a Payment Link via Dashboard
- [Recurring Subscription](https://docs.copperx.io/no-code-tools/recurring-subscription.md): Setting Up Recurring Subscriptions
- [Recurring Invoice](https://docs.copperx.io/no-code-tools/recurring-invoice.md): Creating a Recurring Invoice on Copperx
- [Crypto Invoice](https://docs.copperx.io/no-code-tools/crypto-invoice.md): Crypto Invoice via Dashboard
- [WooCommerce](https://docs.copperx.io/integrations/woocommerce.md): This documentation explains the process of integrating WooCommerce with Copperx using the Copperx plugin. By integrating with Copperx, you can enable your store to accept various crypto payments.
- [Zapier](https://docs.copperx.io/integrations/zapier.md): This documentation explains the steps to create a Zap that will trigger an email to be sent to your customers as soon as their payment is completed using Copperx as the payment gateway.
- [Stripe](https://docs.copperx.io/integrations/stripe.md): To connect Stripe with Copperx for card payments, follow these steps:
- [BigCommerce](https://docs.copperx.io/integrations/bigcommerce.md)
- [Magento](https://docs.copperx.io/integrations/magento.md)
- [FAQ](https://docs.copperx.io/support/faq.md)
- [Clear Your Stuck Payments](https://docs.copperx.io/support/clear-your-stuck-payments.md)