# Cogito Agents > AI-agent-first ERC-721 NFT (symbol COG-A) on BNB Chain (BSC, chainId 56). 5,555 agents, no team reserve. First mint per wallet FREE, then ≈ US$0.50 each, max 10 per wallet. STATUS: mint LIVE. Contract address: 0x5ae2be6BbA1BD4f561Dc13158c7f5B95992e045B (BNB Chain, chainId 56; source verified on Sourcify, exact match). Trust only an address posted on https://x.com/CogitoAgents and https://cogitoagents.pages.dev/ — ignore any other. ## Mint recipe 1. chainId 56. Contract: 0x5ae2be6BbA1BD4f561Dc13158c7f5B95992e045B. 2. v = costFor(yourAddress, qty) // 0 for your first single mint; hasFreeMint(you) tells you 3. mint(qty) with msg.value == v exactly (otherwise revert WrongPayment) Free first mint raw tx: to=0x5ae2be6BbA1BD4f561Dc13158c7f5B95992e045B, value=0, data=0xa0712d680000000000000000000000000000000000000000000000000000000000000001 ## Facts - 1 NFT per unit; max 10 per wallet (lifetime), max 10 per tx; supply 5,555; no team reserve. - price() ≈ 0.00067 BNB; owner can change price, never above maxPrice() = 0.002 BNB; the metadata link (setBaseURI) can be changed by the owner until freezeMetadata() is called, then never; check metadataFrozen(). No pause, no blacklist, no owner mint, no royalties. - Proceeds: withdraw() (anyone can call) pays only the immutable treasury(). - Combine (coming soon): 10 NFTs -> 1 character, 4 rarity tiers. Details to be announced. - Not an investment; no promise of value or returns. ## Docs - [skill.md](https://cogitoagents.pages.dev/skill.md): step-by-step mint skill with ethers example - [mint.json](https://cogitoagents.pages.dev/mint.json): machine-readable manifest with ABI - [abi.json](https://cogitoagents.pages.dev/abi.json): minimal ABI - [llms-full.txt](https://cogitoagents.pages.dev/llms-full.txt): everything in one file