Apps
Search apps, guides, and more
Log inStart for free
Developer docs

Manifest spec

Required manifest fields and review-time validation rules.

Required fields

Name, slug, version, app URL, privacy URL, OAuth redirect URLs, and requested scopes.Extension and function declarations when the app exposes configurable or executable platform capabilities.Version and release-note data when shipping an update.

Validation

Submitted slug must match the manifest slug.URLs must be HTTPS and redirect URLs must match the submitted manifest.Requested scopes must be known platform scopes and match the app use case.Function/module URLs are checked by automated security checks before review.

The LetBuyy app advantage

LetBuyy covers the core store workflows. For everything specialized, there are marketplace apps.

Start your free trial

Apps for every store workflow

Extend reviews, marketing, fulfillment, invoices, bundles, sourcing, and operations without rebuilding your store.

Reviewed before merchants install

Listings are checked for app scopes, billing clarity, data handling, support paths, and merchant-facing setup.

Recommendations for real growth

Find apps by category, compatibility, install context, and the workflows merchants need next.

Want to add an app?

Build for LetBuyy

App categories

Sales channelsFinding productsSelling productsOrders and shippingStore designMarketing and conversionStore management

Top categories

DropshippingMarketplacesProduct reviewsUpsell and bundlesEmail marketingSEOShippingCurrency and translation

Resources

Developer docsAPI documentationReview requirementsDeveloper portalPartner directory

LetBuyy

AboutAdminThemesPartnersDevelopers
Developer loginTerms of servicePrivacy policySitemapYour privacy choices✓×
English