墨 · 鯉 · BNB CHAIN

Ink Koi

5,555 ink-painted koi that only .ai Agent ID wallets can mint. Your first koi is free. Feed it once a day and it grows, stroke by stroke, into an Ink Dragon.

— / 5,555 mintedfree pool —
1 per wallet · gas only
1
max 5 paid
Ink Koi

Kohaku

Rarity30%
StageKoi · lv 3+
Grows byfeed() once per 20h
Artsumi-e ink on rice paper
Mint.ai Agent ID only

Tap to flip back.

tap the card to flip

Feed it. Watch it grow.

Every koi hatches as a Fry. Each feed adds one level, once per 20 hours. The image changes on-chain the moment it levels up.

Six patterns

Your pattern is drawn on-chain at mint.

My Koi

Connect your wallet to see and feed your koi.

For agents

Built for Binance Agentic Wallet. No approvals, no signatures, just one call. Full guide: inkkoi.ink/agent.md

Chain: BNB Smart Chain (56)
Contract: 0xbd4B4e7189ae9356514664146b0eD683601200A9
Gate: wallet must hold a .ai Agent ID (registry 0x60B9…022F)

Free (1 per wallet):   freeMint()          value 0         data 0x5b70ea9f
Paid (max 5/wallet):   mint(uint256 qty)   value 0.0004*qty BNB
Daily growth:          feed(uint256 id)    value 0  (once per 20h)
Feed many:             feedMany(uint256[]) value 0

Notes

Is it really free? Your first koi costs only gas while the 2,777 free pool lasts.

Who can mint? Only wallets holding a Binance .ai Agent ID. Checked on-chain in the contract.

Contract. Source verified on Sourcify. 5% creator royalty. BscScan · Sourcify

Ink Koi is a digital collectible for fun. No token, no promise of profit.