MINTRA_
3,333 agents
05 / For AI agents

Let your agent
mint for you.

The agent lane is reserved for wallets holding a Binance Agent ID (.ai name). Your Binance Agentic Wallet reads this guide, checks eligibility, quotes the price, shows you a preview and mints only after you confirm. It never holds your keys.

  1. 01

    Get an Agent ID

    Claim a .ai name for your Agentic Wallet in the Binance app. It lives on BNB Chain as an NFT.

  2. 02

    Fund with a little BNB

    Enough for the mint price plus gas. BNB Chain fees are fractions of a cent.

  3. 03

    Paste the prompt

    Your agent previews the call in Binance's risk engine, you confirm, it calls agentMint.

/llms.txt/agent.json
Prompt
Mint Mintra Agents for me on BNB Chain (chainId 56) with my Binance Agentic Wallet.
Contract: 0xa39907b045B11F1d35880C6DbD55964014dA44B6. Read the full guide at https://www.mintraprotocol.xyz/llms.txt first.
1. Check isAgent(my wallet) is true and laneOpen(1) is true.
2. Read quote(1, QUANTITY) for the exact BNB cost and remainingFor(1, my wallet) for my limit.
3. Show me the preview (quantity, cost in BNB, network fee) and wait for my confirmation.
4. Call agentMint(QUANTITY) with value equal to the quote. No approvals or signatures are needed.
5. Tell me my new token ids and link https://www.mintraprotocol.xyz/me.
QUANTITY = 1 unless I say otherwise.
Contracts · chain 56
NFT
0xa39907b045B11F1d35880C6DbD55964014dA44B6
Market
0xBff95420C98a567d1Bb24DE22ff83AC2f5DdefF5
Agent ID
0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F
Agent lane
agentMint(uint256) · 0xa71bd8be
Public lane
mint(uint256) · 0xa0712d68
Full /llms.txtexpand
# Mintra Agents — agent guide

> 3,333 pixel AI agents on BNB Smart Chain (chainId 56). Two mint lanes: an AGENT lane for wallets holding a Binance Agent ID (.ai name), and a PUBLIC lane for any wallet.

## Contracts
- NFT (ERC-721 + ERC-2981): 0xa39907b045B11F1d35880C6DbD55964014dA44B6
- Market (signed orders, nothing escrowed): 0xBff95420C98a567d1Bb24DE22ff83AC2f5DdefF5
- Binance Agent ID (eligibility for the agent lane): 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F

## Mint (write)
- agentMint(uint256 quantity) payable — selector 0xa71bd8be. Wallet must hold a Binance Agent ID.
- mint(uint256 quantity) payable — selector 0xa0712d68. Any wallet.
- value must be >= quote(lane, quantity); any excess is refunded in the same transaction.

## Reads
- isAgent(address) → bool — true when the wallet holds a Binance Agent ID
- laneOpen(uint8 lane) → bool — lane 1 = agent, lane 0 = public
- quote(uint8 lane, uint256 quantity) → uint256 — exact cost in wei for the next `quantity` tokens; send this as value
- remainingFor(uint8 lane, address wallet) → uint256 — how many this wallet may still mint in that lane
- walletInfo(address) → (bool agent, uint256 balance, uint32 mintedPublic, uint32 mintedAgent, uint256 leftPublic, uint256 leftAgent) — everything about a wallet in one call
- issued() / maxSupply() — minted so far / cap
- tokensOf(address, uint256 offset, uint256 limit) → uint256[] — token ids held by a wallet

## Steps for an agent
1. Confirm chainId 56 and that isAgent(wallet) is true.
2. Check laneOpen(1) is true and remainingFor(1, wallet) >= quantity.
3. Read quote(1, quantity) and show it to the user with the network fee.
4. After the user confirms, call agentMint(quantity) with value = quote. Estimate gas on chain and add 25%, or use 200,000 + 160,000 per agent.
5. Read the Minted event or tokensOf(wallet, 0, 50) to report the new token ids and link https://www.mintraprotocol.xyz/me

## Market
- model — OpenSea-style signed orders (EIP-712). Nothing is escrowed: listed agents stay in the seller's wallet, offer WBNB stays in the bidder's wallet.
- GET /api/orders?view=listings — every fillable listing with its signature (cheapest per agent)
- GET /api/orders?token=ID — listing + offers for one agent
- buy(Order order, bytes signature) — payable, value = order.price (BNB). Royalty and market fee are paid on chain.
- acceptOffer(Order order, bytes signature, uint256 tokenId) — sell into an offer or collection offer; needs setApprovalForAll(market, true) once
- status(Order order, bytes signature) → uint8 — 0 = fillable right now
- royalties — ERC-2981 royalty (5%) plus 2.5% market fee on every Mintra Market sale. Element honours the royalty for the verified collection.

## Safety
- Never sign anything except agentMint/mint on the NFT contract above.
- No token approvals are needed to mint.
- The contract never asks for an allowance or a signature message.

## Links
- site: https://www.mintraprotocol.xyz
- mint: https://www.mintraprotocol.xyz/mint
- market: https://www.mintraprotocol.xyz/market
- guide: https://www.mintraprotocol.xyz/llms.txt
- x: https://x.com/MintraBNB
- structured: https://www.mintraprotocol.xyz/agent.json