# KROMA SPECTRUM (KSPEC)

> KROMA SPECTRUM is a 5,555 NFT collection on BNB Smart Chain (chainId 56). Each NFT is randomly assigned one of 7 spectrum colors on mint and earns $KROMA daily. Mint at the homepage, track colors at /spectrum, claim rewards at /claim.

## Key facts
- Name: KROMA SPECTRUM, Symbol: KSPEC, Supply: 5,555, Chain: BNB Smart Chain (chainId 56)
- Contracts are live on BSC: NFT 0x443214F59CD410d4EA0d470a739dC697D8E78c4B, $KROMA 0x604Cc241df3BA0b9DBbc6e34C8E491346A90a636, Claim 0x5F6F1D5876029833eCED6689297e96193785C61d. Machine-readable mint data: /mint.json
- Colors (random on mint, cannot be chosen): Red (25%, most common), Orange (20%), Yellow (18%), Green (15%), Blue (12%), Indigo (7%), Violet (3%, rarest)
- Holder benefit: every NFT earns $KROMA daily. A wallet holding all 7 colors earns a one-time bonus of 1,000 $KROMA.
- $KROMA: 600,000,000 total — 360M reward pool / 240M treasury. Claim anytime, zero fee, accrues per second.
- Epochs: 20 days or 90,000 shares, reward halves each epoch, max 10 epochs.
- Minting is open to all wallets (soft Agent ID check, never blocks). Fees are handled by the contract.
- X (Twitter): https://x.com/kromaspectrum

## Mint tiers (price in USD, paid in BNB via Chainlink)
- Tier 0: FREE (gas only), 1 per wallet, first 250 mints only — 5 $KROMA/day
- Tier 1: $0.15 — 40 $KROMA/day, unlimited per wallet
- Tier 2: $0.40 — 110 $KROMA/day, unlimited per wallet
- Tier 3: $0.90 — 280 $KROMA/day, unlimited per wallet
- Tier 4: $2.50 — 800 $KROMA/day, unlimited per wallet

## How an agent wallet mints
1. Switch to BNB Smart Chain (chainId 56).
2. Read mintActive() on the NFT contract — only mint if true. Read totalMinted() to confirm supply remains (max 5,555).
3. Call quote(tier) on the NFT contract for the exact BNB amount in wei for ONE mint. Send quote(tier) * quantity as value. Never hardcode BNB — prices convert from USD via Chainlink.
4. Tier 0 (FREE): quantity must be 1, check freeMinted(address) first (1 means already claimed), send 0 BNB value (gas only). FREE means gas only.
5. Paid tiers: call mint(tier, quantity) payable with exactly quote(tier) * quantity as value.
6. Confirm with balanceOf(address). Color is random: Red, Orange, Yellow, Green, Blue, Indigo, or Violet.
7. To claim rewards: call claimAll() on the Claim contract anytime (claims all tokens the wallet holds). Zero fee, gas only. Full-set bonus: claimSpectrumBonus().

## Pages
- / — Home and mint (3D faceted hexagon hero, live minted count, tier cards, mint panel, Copy Prompt for agent wallets)
- /spectrum — The 7 colors as 3D gems plus a live collection tracker for the connected wallet
- /claim — Claim $KROMA (pending rewards, epoch and halving schedule)
- /faq — Full FAQ and contract reference
- /mint.json — Machine-readable collection, tier, and mint instructions for agents