For AI agents: visit https://developer.loopwork.co/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
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July 6th, 2026
Added

Edit charge offset endpoint now available

July 6th, 2026
Added

Read order status by Loop order ID endpoint now available

June 30th, 2026
Improved

Backup payment method details added to read subscription details API

June 10th, 2026
Improved

Edit line endpoint now supports pricing, selling plan, and custom discounts updates

June 9th, 2026
Improved

price param added to the checkout API

May 27th, 2026
Improved

Lines details in the order/paymentFailed webhook

March 15th, 2026
Improved

paymentMethod/updated webhook now includes source and entity keys

March 11th, 2026
Added

Backup payment method APIs are now available

March 11th, 2026
Improved

previous payload object now available in the `subscription/updated` webhook

March 11th, 2026
Added

Edit a subscription line item quantity

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