The library
Every bot and app behind this project, packaged to be read and run. No account, MIT licensed.
Block 04 · Ecosystem
NFT Buy Drops
Every buy of $100 or more auto-mints an NFT straight to the buyer's wallet. 1,925 in the collection — no claim step, no gas for the holder.
Open Collection →Live
Pool Scanner
Paste any BNB Chain token. See what buying it really costs, the hidden tax, and whether the liquidity can be pulled out. Free, no wallet.
Scan A Pool →Beta
brainScreener
13 scientifically grounded self-tests — ADHD, IQ, depression, anxiety, trauma, personality. Anonymous, free, no registration, instant results.
Take A Test →Live
Burn & Add Liq
A browser game — jump through BNB Chain, burn tokens, add liquidity, dodge the dumps. Free to play with a public highscore board.
Play Game →Live
Worldcup '26
A full tipping game for the 2026 World Cup — live brackets, leaderboard, prize pool. Ran Jun 11 to Jul 19, paid out 8.94M $BOBAI, now a frozen archive.
View Archive →Complete
The Library
The code behind everything on this page, packaged so someone who is not us can read it and run it. MIT licensed, no account. Builders only; everyone else can skip this.
Open the 14 bundles
▾
Open the 14 bundles
The Bots
Everything that runs on its own. Cron triggers, signed transactions, no human at the wheel.
Buyback & Burn Bot The bot that has run every ten minutes since launch. 3 files · 1,311 lines · 16 KB ▾
What you need to run it — and what else works
- A wallet with a little gas in itours one BSC wallet, topped up from the tax itselfalso the token was launched on four.meme and trades on PancakeSwap V2; the swap calls are the only PancakeSwap-specific part
- Somewhere that runs code on a scheduleours a Cloudflare Worker on a 10-minute cronalso a VPS with crontab, GitHub Actions, Fly.io, Railway, a Raspberry Pi, or node on your own machine
- Somewhere to keep a small run logours one Cloudflare KV namespacealso Redis, SQLite, Postgres, or a JSON file on disk — it writes one entry per cycle
- A BSC RPC endpointours the public endpoints, with failoveralso NodeReal, Ankr, QuickNode or your own node if you want the headroom
- One secret at runtime: PRIVATE_KEYours wrangler secret putalso a .env file, your host's secret store — anything but the source code
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/buyback-bot.txt
Dev Sweep Bot The hourly one that empties the tax wallet. 3 files · 337 lines · 7 KB ▾
What you need to run it — and what else works
- A wallet that receives the taxours the same wallet the buyback bot spends fromalso any wallet — it only needs to be the one your token routes its fee to
- Somewhere that runs code hourlyours a Cloudflare Worker on a cron triggeralso crontab, systemd timer, GitHub Actions, or any scheduler you already run
- Somewhere to keep a cursorours one KV namespace, shared with the buyback botalso a file, a Redis key, a single database row — it stores very little
- One secret at runtime: PRIVATE_KEYours wrangler secret putalso a .env file or your host's secret store
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/dev-sweep-bot.txt
Liquidity Add & LP Burn Adds liquidity, then burns the LP token it just received. 2 files · 388 lines · 7 KB ▾
What you need to run it — and what else works
- A wallet holding both sides of the pairours BNB and the token, in one walletalso any PancakeSwap V2 pair, and any BSC DEX sharing that router interface — the router is one constant
- A machine that can run Node 18+ours run by hand, when we decide to addalso put it on a cron if you want it automatic; nothing in it needs a human
- Slippage set for a fee-on-transfer tokenours ≥1500 bpsalso none — a normal 1% simply reverts. This is the single thing that breaks naive add-liquidity scripts
- One secret at runtime: PRIVATE_KEYours a local .env filealso your shell environment, a secret manager, a hardware signer
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/liquidity-bot.txt
Telegram Bot Buy alerts, burn alerts, price, whale tracking, captcha. 12 files · 4,151 lines · 59 KB ▾
What you need to run it — and what else works
- A bot tokenours one from @BotFather, two minutes of workalso none — this is Telegram's only door
- Somewhere to receive a webhook and run a cronours a single Cloudflare Worker doing bothalso any HTTPS endpoint: a small VPS, Deno Deploy, Vercel, Fly.io. Long-polling works too, at the cost of a process that never sleeps
- Somewhere to keep stateours one Cloudflare KV namespacealso Redis, SQLite, Postgres — it stores the block cursor, the watchlist and the captcha queue
- A BSC RPC endpoint that allows eth_getLogsours a keyed endpoint, with free ones as fallbackalso NodeReal, Ankr, QuickNode. Note that bsc-dataseed refuses log queries outright
- One secret at runtime: BOT_TOKENours wrangler secret putalso any secret store your host offers
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/telegram-bot.txt
NFT Auto-Mint Bot Watches the pair and mints to the buyer, unasked. 2 files · 579 lines · 11 KB ▾
What you need to run it — and what else works
- A deployed ERC-721 it is allowed to mint fromours the contract in the NFT Buy Drops bundlealso any ERC-721 with a mint function and a minter role
- A wallet with gasours the bot pays the mint, so the buyer pays nothingalso you could make the buyer claim and pay — but then it is a claim page, not a drop
- Somewhere that runs code on a scheduleours a Cloudflare Worker cronalso crontab, GitHub Actions, any always-on process
- Somewhere to keep the block cursorours one KV namespacealso a file or a database row. Whatever it is, it must be durable: this is what stops a restart double-minting
- One secret at runtime: PRIVATE_KEYours wrangler secret putalso a .env file or your host's secret store
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/nft-mint-bot.txt
Prize Pool & Payout Bot Filled a prize pool from trading tax, then paid 39 wallets out. 5 files · 1,399 lines · 25 KB ▾
What you need to run it — and what else works
- A wallet holding the poolours a dedicated wallet, funded by a slice of the taxalso a multisig if the pool is large enough to be worth arguing about
- Somewhere the entries and scores liveours the Supabase project from the Worldcup bundlealso any Postgres, or any store you can read a winners list out of
- A machine that can run Node 18+ours run by hand, watched, one round at a timealso none worth having. This one sends money to strangers — do not put it on a cron
- Secrets at runtime: PRIVATE_KEY, database URL and keyours a local .env filealso a secret manager. Never the source
- A dry run firstours --dry-run, every single timealso there is no alternative. Read the script before you copy it
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/prize-pool-bot.txt
The Projects
The things people click. Each one shipped, each one still live or archived on this domain.
Pool Scanner Reads any BNB Chain pool. No backend at all. 6 files · 4,796 lines · 96 KB ▾
What you need to run it — and what else works
- A static hostours Cloudflare Pagesalso GitHub Pages, Netlify, Vercel, S3, nginx, or python -m http.server on your laptop
- Public RPC endpointsours six, with failover, all freealso your own node if you expect traffic. Note the requests leave from the visitor's browser, not your server — which is why this costs nothing to run
- Nothing elseours no backend, no database, no API key, no build stepalso that is the whole point of it
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/pool-scanner.txt
NFT Buy Drops The contract, the metadata server and the collection page. 10 files · 1,283 lines · 26 KB ▾
What you need to run it — and what else works
- A wallet with gas for the deploymentours one transaction on BSC, a few centsalso any EVM chain — the contract is plain Solidity with no chain-specific parts
- Somewhere to serve the metadataours a small Cloudflare Workeralso static JSON files on any host. It is one file per token id and nothing else
- Somewhere to host the imagesours our own domain, over plain HTTPSalso IPFS or Arweave — but link them by https gateway. Several marketplaces will not resolve an ipfs:// URL
- Your marketplace metadata set BEFORE you renounceours set, checked, then renouncedalso none. After renouncing it is permanent, and no marketplace can help you
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/nft-drop.txt
Worldcup Tipping Game A full tournament game that paid out on-chain. 45 files · 11,234 lines · 0.2 MB ▾
What you need to run it — and what else works
- A Postgres with row-level security and authours Supabase, free tier, all the way throughalso any Postgres plus an auth layer. The schema is plain SQL; the RLS policies are the part worth reading
- Somewhere that pulls fixtures on a scheduleours a Cloudflare Worker cronalso any scheduler. It fetches, compares and writes — nothing exotic
- A fixtures and results feedours football-data.org, free tieralso any sports API, or type the results in by hand for a small tournament
- A wallet, only if you pay out on-chainours one wallet, one payout script, 39 transactionsalso skip it entirely and the game still works — the prize pool is optional scaffolding
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/worldcup-tipgame.txt
Burn & Add Liq — Browser Game One HTML file. Jump, burn, dodge the dumps. 2 files · 1,198 lines · 20 KB ▾
What you need to run it — and what else works
- A static hostours Cloudflare Pagesalso anything that can serve one HTML file. Open it from disk and it plays
- A score table, only if you want the boardours one Supabase table; the SQL is in the bundlealso any database with an HTTP API, or leave it out — the game runs fine and keeps scores locally
- To know what a public score table meansours anyone holding the browser key can post a scorealso put the insert behind your own endpoint, or add an upper bound, if the board is meant to be competitive
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/browser-game.txt
brainScreener Thirteen self-tests. No accounts, no tracking, no backend. 52 files · 9,595 lines · 0.2 MB ▾
What you need to run it — and what else works
- A static hostours Cloudflare Pagesalso any of them. There is no build step and no framework
- Nothing elseours no database, no accounts, no analytics, no cookiesalso the answers never leave the browser, which is a design decision rather than a shortcut
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/brainscreener.txt
Agent Tools — MCP & llms.txt What an AI agent sees when it asks this project a question. 4 files · 1,800 lines · 43 KB ▾
What you need to run it — and what else works
- A machine that can run Node 18+ours the MCP server over stdio, locallyalso point any MCP client at it — Claude Desktop, Claude Code, Cursor, or your own
- Somewhere to serve the HTTP toolsours the Pages worker already serving the sitealso any HTTPS endpoint, or skip it and run the MCP server only
- No keys at allours every tool reads public chain dataalso there is nothing to secure here, which is why it can be pointed at an agent without a second thought
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/agent-tools.txt
The Agent Service — x402, Broker & Census An agent that sells something, and gets paid without a human in the loop. 35 files · 8,657 lines · 0.2 MB ▾
What you need to run it — and what else works
- A wallet to be paid intoours one BSC wallet, separate from the botsalso any address — it is only ever a recipient, and the worker never holds its key
- Somewhere that runs code on a scheduleours a Cloudflare Worker, 15-minute cronalso anything with a timer — the cron drives the watch sweep, the daily census and the canary
- Somewhere to keep watches and the censusours one KV namespacealso Redis, SQLite, Postgres — it stores one record per watch and one blob per census tick
- A payment facilitator, or noneours the public Dexter facilitator for the standard routealso the direct-transfer route needs no facilitator at all, which is why both are offered
- A BSC RPC endpointours the public endpoints, with failoveralso any node — note that some public RPCs cannot serve eth_getTransactionReceipt, which payment verification needs
- Two secrets at runtime: X402_WALLET and the admin trigger secretours wrangler secret putalso the ownership proofs in the catalogue are signed offline and pasted in as constants — the private key never reaches the worker
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/agent-service.txt
The Census — reading a whole registry Every agent id on BNB Chain, and every job they were ever paid for. 7 files · 3,866 lines · 79 KB ▾
What you need to run it — and what else works
- Node 18+ and timeours about three hours for the registry, twenty minutes for the jobsalso both resume, so it can be run in pieces — the state file is the progress
- RPC endpointsours eleven public BSC nodes in rotation, 25 calls per batchalso any node list. Breadth matters more than speed: each one rate-limits separately, and 40 per batch is refused where 25 goes through
- No keysours every call is a readalso nothing here can move anything, which is why it can be pointed at a stranger’s contract without a second thought
Hand the whole thing to an AI
curl -sL https://brainonbnb.com/code/chain-census.txt