About RANTAN

RANTAN is commerce infrastructure for creators and product teams that want a portable relationship with their customers.

#Why RANTAN exists

Traditional commerce platforms keep products, user relationships, and revenue inside a closed platform boundary. RANTAN moves product ownership and settlement onchain so the ecosystem can form around the actual provider.

#Hosted Checkout

Hosted Checkout lets an external service sell a RANTAN product without rebuilding wallet connection, x402 payment, NFT minting, or fulfillment status.

#Design principles

1. 1
   Server-bound orders

   Price, quantity, callback origin, and product identity are fixed in a Checkout Session.

2. 2
   Verifiable fulfillment

   The merchant confirms the result with a server-only verification key.

3. 3
   Portable ownership

   Eligible products and access records are anchored to RANTAN’s onchain commerce flow.

#Start integrating

The Quickstart takes you from session creation to a verified completed order.