You searched what is a crypto trading bot because you are about to trade on-chain and want to know what the software controls. The honest answer is narrower than most product pages admit. Here is what a bot decides, and what stays yours.
A crypto trading bot is software that submits and manages on-chain trades for you. It can run pre-trade checks, place limit or sniper orders, and mirror another wallet, but it still needs you to set size, exit rules, and which chain to trade on.
What actually happens on-chain when you trade
There is no order book matching you against another trader the way an exchange works. You are trading against a liquidity pool, a smart contract holding two assets, and the ratio between them sets the price.
Your own order shifts that ratio. That effect is slippage, and it grows with your size relative to the pool.
Why traders reach for a tool at all
Doing this by hand means locating the pool, reading the contract, setting a slippage limit, approving the token, and submitting the transaction while hoping conditions have not shifted. Each step adds delay, and a fast-moving pool punishes delay.
A bot compresses that sequence into one action. You give it a contract address and a size, and it runs the rest of the steps in the order they need to happen.
Nothing about that compression involves judgment. The bot is not weighing whether the token is worth buying. It is executing a set of mechanical steps faster and more consistently than a person typing them one at a time, which is the entire value on offer.
Traders who expect an opinion from a tool built for execution end up disappointed with the tool, when the disappointment actually belongs to their own plan.
What the bot decides and what stays yours
The bot handles routing and transaction construction, meaning it finds the path through the pool and builds the transaction correctly.
You decide the token, the position size, the slippage tolerance, and when to exit. Those choices set your outcome, and no bot forms an opinion about any of them on your behalf.
This is also where a bot earns its place beyond raw speed. A pre-trade check called honeypot detection runs automatically, testing whether a contract can be resold before your buy goes through.
Anti-Rug and Anti-Rug GWEI run at this exact stage, stopping most hostile contracts rather than all of them.
None of that changes the order type you send. A market buy fills immediately at whatever price the pool offers, the least useful option on a volatile asset.
Limit orders let you name a price and wait for it instead, and a trailing stop loss follows a rising price upward and closes the position once it reverses, without you watching a screen the entire time.
Mirroring another wallet, in plain terms
Copy Trade watches an address you choose and submits similar transactions from your own wallet.
Banana Gun’s version adds Buy Fixed for constant sizing per trade, minimum and maximum market cap filters, and Buy Only Once, which blocks repeat entries on the same token for seven days.
Where custody of your funds sits
Banana Gun authenticates through Privy using Google, Twitter, or Telegram, and the resulting setup is non-custodial. You hold access to the funds, not the company running the bot.
That arrangement means nobody can freeze your account, and nobody can restore it for you either.
What it costs to use one
Ethereum manual buys and limit orders run 0.5 percent. Every other supported chain, including Ethereum autosniper orders, sits at 1 percent.
Chains a trading bot can reach
Banana Pro, the web terminal, works across five chains at once: Base, BNB Chain, Ethereum, MegaETH, and Solana.
The Telegram bot reaches more chains than that, though Banana Gun does not publish an exact count. Coverage matters because meme coin activity relocates on its own schedule, and a tool tied to one chain forces a new setup every time it does.
Reaching a chain is not the same as trading on it safely. This surprises traders arriving from exchanges, where an order either fills or sits waiting.
On-chain, a submitted transaction can revert because conditions moved between submission and execution, and you pay the network fee while receiving nothing back. The usual cause is the price moving past your slippage tolerance.
Raising that tolerance fixes the failure but can turn a visible cost into a worse fill you never see coming, a tradeoff no chain list solves for you.
What no bot will ever decide for you
Which token is worth buying. Whether the team behind it is honest. When the position has run its course and needs closing.
A bot executes a decision cheaply and consistently. If the decision behind it was weak, the bot simply carries out a weak decision at speed.
Who actually benefits from running one
Anyone trading assets outside a listed exchange, across more than one chain, at a pace where manual execution becomes the actual bottleneck.
Someone buying an established asset once a month gets little from adding one. For everyone else, why traders use Telegram bots and what they actually cost breaks down the full cost side this article only summarized.
Open Banana Gun’s Telegram trading bot and run one small trade before deciding anything.