Build for LetBuyy
Create powerful apps and integrations for India's fastest-growing e-commerce platform. Reach thousands of merchants and grow your business.
Start BuildingReach Merchants
Access thousands of Indian e-commerce merchants on the LetBuyy platform.
Earn Revenue
Monetize your apps with flexible pricing models — subscriptions, one-time, or usage-based.
Powerful APIs
Build with our comprehensive REST APIs, webhooks, and extension points.
OAuth 2.0
Secure authentication with OAuth 2.0 — users grant specific permissions to your app.
6 Extension Types
From storefront blocks to checkout UI — extend every part of the LetBuyy experience.
Documentation
Comprehensive guides, API references, and code examples to get you started fast.
How it works
Register
Create your developer account and verify your identity.
Build
Use our APIs and documentation to create your app.
Submit
Submit your app for review by our team.
Publish
Once approved, your app goes live in the App Store.