SDK
Official JavaScript SDK for the Belong widget.
For new merchant NFT payment integrations, use
PaymentTarget.Checkout. The older event-ticket and hub-minting payment targets remain legacy surfaces.@belongnet/sdk - the official JavaScript SDK for integrating the Belong widget into your website or application.
It enables seamless payment experiences, NFT access checks, and event interactions — all from your frontend.
The hosted NFT checkout keeps the store's products and orders in its own system while Belong handles wallet payment, NFT issuance, and signed completion notifications. See NFT Checkout for the complete server and storefront integration.
To get started with implementation, visit the full SDK documentation or check out the Github repository.