Get paid in crypto

Loop provides payment links to allow customers to subscribe to products or make one-time purchases. A payment link can be for purchasing one product or multiple products and can be for a subscription or a single purchase.

Payment links are static and can be reused. Thus, you can embed a payment link on your website for self-serve purchase.

Before you can create a payment link, you must first create a product in Loop.

Creating a payment link with no-code

The easiest way to make a payment link is using the "Quick Start" tool on Loop's dashboard. This tool will walk you through creating a payment link.

If you don't want to use the quick start tool, you can navigating to the "Subscriptions" or "One-time" page to grab the link associated with the given product. You will have to append to the end any additional configurations, including multi-product purchases, yourself (directions).

Creating a payment link via API

You can retrieve a payment link in the response of the GET Items endpoint in the url parameter. Loop allows merchants to configure some functionality by appending parameters to the end of the Loop checkout page URL. You can find a list of this functionality here.

Payment links for a multi-product purchase

You can append multiple itemIds together so that one payment link results in the purchase of multiple products. This includes combining multiple subscription products, one-time purchases or a combination of both (i.e. subscription(s) with one or many one-time payment). When combining multiple subscriptions, they must have the same billing frequency (i.e. monthly, yearly, etc.) and accept at least one of the same token/network pairs. Payment links will only display the token/network pairs that are accepted by all the products.

For example:

<https://checkout.loopcrypto.xyz/><entity-id>/<item-id>?item_id=<item_id>,<item_id>,...

Since you will need the itemIds you will first have to create the product in Loop using the POST Items endpoint or retrieve an existing item using the GET Items endpoint.