> For the complete documentation index, see [llms.txt](https://swapninja.gitbook.io/swap-ninja/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swapninja.gitbook.io/swap-ninja/usdcashtag-and-ca-detection.md).

# $CASHTAG & CA Detection

### Overview

Swap Ninja connects directly to X and transforms it into a live trading radar.\
Every time someone posts a token symbol or drops a fresh contract address, the extension detects it instantly, checks the chain, and opens it in the Ninja overlay with everything you need to act fast.

Whether it is a trending meme coin like $BONK or a brand new stealth launch with a raw contract address, Swap Ninja removes the delay between seeing and entering.\
Your scroll becomes your trading terminal.

For early entry traders, this means you can spot launches the moment the CA appears, verify the details, and position yourself instantly through the extension.

### How It Works

Swap Ninja continuously reads your X timeline in real time:

• Detects any token symbol beginning with the dollar sign such as $SOL or $ETH\
• Detects raw contract addresses on both Solana and EVM\
• Highlights verified tokens and CAs inside the feed\
• Makes each detection clickable so the overlay can open immediately

One click brings up full market data, routing options, liquidity checks, holder info, and execution flows inside the extension.

You never have to leave your timeline.\
You just tap and act.

### Key Features

#### Automatic Detection

• Captures all $CASHTAG symbols on X\
• Recognizes valid contract addresses across Solana and EVM\
• Flags new launches before they start trending

#### Instant Action Links

• Tap any highlighted symbol or CA to open the Ninja overlay\
• View live price, liquidity, volume, and market cap\
• Access technical charts without switching tabs\
• Check recent transactions, supply, and holder activity

#### Actionable Trading Inside the Extension

• Swap: Execute instant buys or sells directly through the overlay\
• Sniping Mode: Use CA detection as your entry point for early launch positioning with optional priority tipping\
• Perps: If you have a perpetual position open, you can long or short from the detected symbol\
• Charts and Analysis: Run technical analysis and view chain activity in seconds

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