For AI agents: visit https://developer.loopwork.co/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
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v2026.04
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v2026.04
Guides
API Reference
Changelog
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October 1st, 2026
Added
Apply custom upgrades to subscriptions
September 26th, 2026
Improved
Upgrade API improvements
September 11th, 2026
Added
Prepaid Credit Management via APIs
September 8th, 2026
Improved
Identify dunning status directly from order and subscription webhooks
August 26th, 2026
Improved
Subscription API improvement
August 20th, 2026
Improved
Selling Plan APIs improvement
August 14th, 2026
Added
Instant Winback Offers on APIs
August 13th, 2026
Added
Loop Loyalty APIs are now live
August 12th, 2026
Improved
5x higher API rate limit
August 12th, 2026
Added
All Loop APIs now available on v2026.04
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