Version 1.0 is in progress, with a reimagined API and compact core—building a powerful base for future tools. Follow us on x.com to stay up to date!

Compact browser library for interacting with the MultiversX blockchain and smart contracts.
Elven.js is a simplified version of JS SDK. No build steps are required. You can also use it directly from CDN.

One file to rule them all!
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Check out more demos:
Please remember that the primary purpose of elven.js is to be used in static HTML websites. But it also should work with client-side UI frameworks.
Static website on Netlify Static website hosted on Netlify (main demo) StackBlitz demo based on SolidJS StackBlitz demo based on SolidJS StackBlitz demo based on Vue StackBlitz demo based on Vue StackBlitz demo based on React StackBlitz demo based on React and Vite
Other tools:
Elven Tools PFP NFTs on MultiversX - complete toolset: Smart Contract, CLI, dApp Buildo.dev The app that helps with blockchain interactions, like issuing tokens and querying smart contracts. useElven React hooks for MultiversX blockchain. Integrates well with Next.js and Vite + React