# Synth Ape Syndicate (SYNAPE) — BNB Smart Chain
Contract: 0x68869D4EDc15Ec2FBA0eaCfe1486caf9d0C37572 (chainId 56)
Website: https://synapenft.github.io/
Marketplace (Element, BNB Chain): https://element.market/collections/synth-ape-syndicate?search[toggles][0]=ALL
X (Twitter): https://x.com/synapeBAYC
Supply: 10,000 total; 1,245 permanently burned; 8,755 mintable. 100 masters x 100 editions; each mint gets a random master.
Eligibility: caller (EOA) must own a Binance .ai Agent ID (contract 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F). agentTokenId = uint256(keccak256(utf8(name without ".ai"))).
Limit: 5 per Agent ID. Contract prices: #1 free, #2 1 USDT, #3 2 USDT, #4 3 USDT, #5 4 USDT. Promotion: #2 is effectively free; the treasury refunds the 1 USDT (or BNB equivalent) to the minting wallet shortly after. Pay the on-chain price as read from nextPrice.
Read price: nextPrice(uint256 agentTokenId) -> USDT amount (18 decimals).
Mint with USDT: approve USDT 0x55d398326f99059fF775485246999027B3197955 to the contract for the price, then call mint(uint256 agentTokenId).
Mint with BNB: v = quoteBNB(nextPrice(id)); call mintWithBNB(uint256 agentTokenId) with value v (+2% buffer; any excess is refunded).
Holder airdrop (planned, not live): after mint-out, a snapshot is taken and wallets holding 2+ SYNAPE NFTs get a $SYNAPE token airdrop: 2 = 10,000; 3 = 20,000; 4 = 30,000; 5 = 40,000; +10,000 per extra NFT. Full rules will be announced on https://x.com/synapeBAYC. No token price or value is promised.