> For the complete documentation index, see [llms.txt](https://docs.nfteye.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nfteye.io/product-guides/collections/sniper.md).
# Sniper
## Auto Confirm
In order to help users sniper quickly to the desired listing, we added the **Auto Confirm** feature in Sniper.
1️⃣ When **Auto Confirm** mode is enabled, you can buy automatically by clicking the price button with **one click**, no need to pop up metamask.
2️⃣ Added security protection strategy. When you click the price to buy, it will detect whether it is a suspicious item again and will **NOT** submit the transaction.
3️⃣ For better protection, when you turn on auto-confirm mode, you **MUST** input the maximum price. The system will only submit the transaction below the max price. If the price is higher than the max price, the transaction will **NOT** be submitted.
4️⃣ Added the price double check feature, if the purchase price and the listing price not the same, a tooltip will be shown.
## Listings & Sales
### Marketpaces Integration
You can get all listings and sales from **Opensea, X2Y2, Looksrare and Blur**.
### User Guide
### Token Details
Click items on sales list to get token details.
## Statistics and Analysis
### Statistics
* View statistics at the top of Sniper, NBCP means percentage of owners who have at least one Blue Chip NFT.
### Floor Depth & Momentum
* Enter a threshold value to see changes in metrics that are below the threshold, including sales, new listings, relisted down, and listers.
* Floor Depth supports more group size options.
### Sell Wall
* You can select group size and span to see the distribution of transaction prices
