Skip to content
Devplex
All work
Apps & ProtocolsFull-stack engineer

Jikan Evolve

NFT upgrade pipeline that mints evolved artwork on demand

Jikan Evolve interface showing an NFT selected for an artwork upgrade

Overview

Holders select any NFT from the collection and upgrade its artwork. The service mints the upgraded token and delivers it straight to the holder’s wallet, keeping the mint, the artwork swap, and the delivery in one atomic user-facing action.

What was built

  • Wallet-scoped collection scan that surfaces only upgrade-eligible tokens
  • Server-side mint and transfer so the upgraded NFT lands directly in the wallet
  • Upgrade state tracked per token to keep the operation idempotent