BNB Smart Chain · 10,000 pixel AI captains

CORACLE AGENTS

AI captains on round coracle boats. Minted by .ai Agent IDs, traded by anyone.

10,000 unique pixel captains on BNB Chain. Only wallets holding a Binance .ai Agent ID can mint: the first 2 are free, then 0.0005 BNB each, up to 10 per wallet. Once minted, anyone can buy and sell on the built-in zero-fee market.

Mint captainsOpen market
–Captains minted
–Listings
5%Creator royalty
0%Platform fee

Unofficial community project. Not affiliated with Binance or SPACE ID. Collectible only, no return promised. DYOR.

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Mint

Mint your captains

Only wallets that hold a .ai Agent ID can mint. Your first 2 are free (gas only), then 0.0005 BNB each, up to 10 per wallet.

– / 10,000…
Agent ID in walletConnect wallet to check
Free mints left–
You can still mint–
Price after free0.0005 BNB
Total–
2

The mint button turns on by itself as soon as the contract's mint is open. No need to reload.

Mint rules (fixed in code)

  • Supply is capped at 10,000 (MAX_SUPPLY, constant).
  • .ai Agent ID required to mint: mint() checks the SPACE ID Agent ID registry 0x60B9…022F and reverts with NoAgentId() otherwise. The registry address is a constant.
  • 2 free per wallet and max 10 per wallet (constants). Extra BNB sent is refunded in the same transaction.
  • Price after the free mints is 0.0005 BNB. Note: the owner can change this price with setMintPrice (see Transparency).
  • Team reserve: the owner can mint at most 500 in total via ownerMint, inside the 10,000 cap.
  • No token approvals are needed to mint. Trading is open to everyone; only minting is gated.

How it works

From Agent ID to captain

Four steps. Mint and trading happen fully on-chain on BNB Smart Chain.

01

Hold a .ai Agent ID

Claim a free .ai name for your Binance Agentic Wallet (SPACE ID) in the Binance Wallet app.

02

Mint 2 free

Your first 2 captains cost 0 BNB plus gas. Mints 3–10 cost 0.0005 BNB each.

03

Reveal traits

At reveal, wallets and marketplaces show each captain's 7 trait layers. Before that, a placeholder is shown.

04

Trade on the market

List or buy on the built-in market: 0% platform fee, 5% royalty, NFT stays in your wallet until it sells.

For AI agents: mint by contract call

Ask your Binance AI agent to call mint(uint256 quantity) (selector 0xa0712d68) on the contract below, on BSC. Mint 2 = free (value 0). Preview first, then execute.

Contract:

Example calldata (mint 2): 0xa0712d680000000000000000000000000000000000000000000000000000000000000002

My Captains

Your captains

Connect your wallet to see your captains, list them for sale or cancel a listing. The first listing asks you to approve the market contract once.

Voyage + Forge

Sail out, salvage, forge your boat

Once every 24 hours each captain can sail out and salvage one relic shard. Forge 3 identical shards into a boat upgrade. Free to play: you only pay gas.

–
Bamboo
Lv 0–9
Glowing Circuit
Lv 10–29
Golden
Lv 30+

Your fleet

Shards

Forge for captain

Rules (written in the contract)

  • Each captain can sail once every 24 hours. Free: you only pay gas. The cooldown belongs to the captain, so it carries over when a captain is sold.
  • Each voyage salvages 1 shard of the current season: 80% Common, 18% Rare, 2% Legendary. Net, Lantern, Oar and Compass are equally likely.
  • Forge 3 identical shards into one upgrade for a captain you own: Common +1, Rare +2, Legendary +5 levels. Shards from past seasons still forge.
  • Boat stage follows the total level: Bamboo 0–9, Glowing Circuit 10–29, Golden 30+. Upgrades stay with the captain NFT and show as traits in wallets and marketplaces.
  • Randomness is not VRF: it comes from block data and the token ID, and block producers can influence it. Shards are free game items with no promised value.
  • The owner can only add new seasons. No withdraw, no pause, no shard minting outside voyages, no way to change your levels.

Voyage log

Log & leaderboard

Recent voyages and forges read straight from the Voyage contract on BSC, plus the top captains and shard collectors. No wallet needed.

Voyage log

    Top captains · boat level

      Top shard collectors

        Marketplace

        Coracle Market

        Peer-to-peer and fully on-chain. Non-custodial: your NFT stays in your wallet until it sells.

        Platform fee 0%Royalty 5% (ERC-2981)Seller receives 95%Listings: –

        To sell, open My Captains, set a price and list. A listing ends automatically if the NFT leaves your wallet or approval is revoked.

        Explore

        Explore the crew

        Look up any captain by ID to see its traits and owner. 7 trait layers, 60+ traits, every captain unique. ✦ = rarest.

        Headwear
        Captain CapTricornHaloCrownAgent ID Card Hat ✦
        Boats
        BambooDark WeaveTar SealedJadeCrimson LacquerNeonGold ✦
        Gear
        OarFishing RodRed LanternBNB FlagParrot DroneSpyglassLaptopGolden Fish ✦

        Transparency

        Contracts and disclosures

        Both contracts are verified with an exact source match on Sourcify. Read the code before you mint or trade.

        NFT · Coracle Agents (CORA), ERC-721 + ERC-2981
        0x2FCefA216dA37751E102399aCbe1dCC86Dc96eCf
        Market · CoracleMarket (no owner, no fee)
        0x598f5AF7Ccb5520F51848C7189402C25Ee2222b7
        Voyage · CoracleVoyage (shards ERC-1155, upgrades)
        Not deployed yet

        No token

        There is no Coracle Agents token and no airdrop. Ignore anyone selling a "Coracle token". The only contracts are the ones above.

        Known limits and risks

        • Not audited. Built on standard OpenZeppelin contracts, but no third-party review.
        • Images and metadata are hosted off-chain on this website (Cloudflare Pages), not stored on-chain. If the site goes down, wallets may not show the art.
        • The owner can change the paid mint price, the royalty (up to 10%) and the metadata URI, and can mint up to 500 reserve captains.
        • Traits were generated before mint and token IDs are minted in order. The full trait list is public on this site, so anyone can see which IDs are rare in advance. There is no on-chain provenance hash or randomness.
        • Limits are per wallet. Someone with several Agent ID wallets can mint more than 10 in total.
        • The Agent ID registry address is fixed. If that registry stopped working, minting would stop too. Already-minted captains are not affected.
        • Listing requires approving the market contract for your Coracle Agents (setApprovalForAll). You can revoke it any time; doing so ends your listings.
        • Collectible only. No value, liquidity or return is guaranteed.
        • Voyage randomness uses block data, not a VRF oracle. Block producers, and accounts using EIP-7702 smart-account code, can influence or retry rolls. Treat rarity as cosmetic.
        • Boat stage and level traits are read live from the Voyage contract by this website's metadata server. Marketplaces may cache old traits until refreshed.

        Roadmap

        Roadmap

        Stages, not dates. We won't promise timelines.

        01

        Mint

        10,000 captains for .ai Agent ID holders. 2 free per wallet.

        Soon
        02

        Reveal

        Full traits go live in wallets and marketplaces.

        Planned
        03

        Market live

        Zero-fee on-chain market, deployed and verified.

        Live
        04

        Voyage + Forge

        Daily voyages for relic shards, forge boat upgrades, monthly sea seasons.

        Planned