# Sniperbot, Frontrunning Bots, etc

Our new Chainsniper PumpBot is a Mempool Bot. To understand what is a Mempool Bot, read below.

{% hint style="info" %}
This is outdated. Chainsniper is a partnership with Coyote - [Crypto Sniper bot here.](https://pump-bot.com/crypto-bots/sniper-bot-frontrunner-chainsniper-dexbot/)
{% endhint %}

## What is the difference between other Bots and Chainsniper PumBot?

<table><thead><tr><th>Bot</th><th width="245.66666666666666">Speed</th><th>Technology</th><th>Usage</th></tr></thead><tbody><tr><td>Other Bots</td><td>🟠🟠🟠🟠⚪</td><td>Ojter Bots are classical bot<br> <br>It scans the blockchain for <br>liquidity and price check</td><td><p>Sniping</p><p>Limit Orders</p></td></tr><tr><td>Chainsniper PumpBot</td><td>🟠🟠🟠🟠🟠</td><td><p>Chainsniper PumpBot is a <br>"mempool bot"<br><br>This is same technology than front run bot, or front running bot,</p><p>it is the fastest technology available</p></td><td>Sniping for advanced users</td></tr></tbody></table>

{% hint style="info" %}
In short term :&#x20;

<mark style="color:red;">If you run your own Private Node</mark>, you can buy in the <mark style="color:red;">**SAME BLOCK where liquidity is added**</mark>\ <br>

**`Here is a proof on the 2 Tx in same block:`**

* Liquidity added : <https://bscscan.com/tx/0xee25193e02dd7fc380ec804e99183b9f4e86b456ab8d061d364ec253a1dc2032>
* BUY Tx : <https://bscscan.com/tx/0x05d0f6d8bd14a7b086e3a7d7894f22f9153c7e69fa7b61c24ca74d92c7f4b429>
  {% endhint %}

## Glossary&#x20;

| Word              | Definition                                                                                                                                                                                                                                                                                                                                       |
| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Mempool**       | In blockchain terminology, a mempool is a **waiting area for the transactions** that haven't been added to a block and are still unconfirmed. This is how a Blockchain node deals with transactions that have not yet been included in a block.                                                                                                  |
| **Front-run**     | Front-running is the “act of **getting a transaction first in line** in the execution queue, right before a known future transaction occurs.”                                                                                                                                                                                                    |
| **Mempool bot**   | A mempool bot is a bot **able to scan this waiting area**, so as to be able to buy a token as soon as liquidity is added --> **in the same block**                                                                                                                                                                                               |
| **Front-run bot** | <p>A front-run bot is a mempool bot, but configure to <strong>"sandwich" your transaction</strong>. When it detects your transaction in the mempool : </p><ul><li>It buys a lot of tokens right before you, to make the price rise</li><li>YOU buy at a very high price</li><li>It sells this tokens he just bought, and make benefits</li></ul> |

## **Can I use Chainsniper PumpBot with default nodes**

Yes amd No. Using Chainsniper is better than no Bot, but if you really want to be the fastest there is no way around an own Node.

{% hint style="info" %}
**If you want good results on Chainsniper PumpBot, you need to use a private node (or at least rent your own node on Quicknode).**

* RPC nodes often detect bots scanning mempool and block them
* RPC nodes are slow and will not give you good results
* Some RPC nodes do not allow you at all to scan mempool

\
\[Add Link] for more infos.
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