NFT Rewards Calculator

Extract NFT data from a webpage and calculate rewards.

NFT Rewards Calculator pulls your real Karbon NFT data and reward history directly from your own account dashboard and shows you the numbers that matter: live Growing/Not-Growing/Trading rewards, portfolio totals, referral and withdrawal activity, and a full compounding-rewards projection tool. Key features: - Automatically reads your My NFTs, Referrals, and Withdrawals pages the moment you open the extension -- no manual data entry - Real-time stats dashboard: month-to-date growth split by Growing, Not-Growing, and Trading NFTs - Portfolio tab: per-NFT daily or monthly reward projections, exportable to Excel - Sold NFT History: tracks every NFT you have sold, with real purchase date, sold date, holding duration, and total rewards earned -- pulled from your account plus verified on-chain data, not guesswork - Multi-profile support if you manage more than one Karbon account - Access is by approval: to use the extension you submit your email and Telegram username, which are sent to the developer's private access list, and your email is re-checked about once a day. Everything the extension reads from Karbon stays local to your browser (chrome.storage) and is not sent to the developer. Network calls: direct, read-only calls to Karbon's own API using your own logged-in session; the public OpenSea API, which receives your wallet addresses to look up their public transfer history (sold-NFT verification); a location lookup (ipwho.is, which receives your IP address) for date and currency formatting; and public rate lookups (Kraken, CoinGecko) for the optional AUD/EUR display. Full details in the Privacy Policy. This is an independent, unofficial tool built by a Karbon NFT holder for other Karbon NFT holders. It is not affiliated with or endorsed by Karbon Collective.