# Labeling

Blockchain makes it possible for anyone to access and share data, but that accessibility can make it challenging for users to understand the context around a given transaction. As for Solscan, part of our job in making Solscan the front page of Solana is to ensure that users can intuitively gain overview information ***at a glance***. By deploying our latest feature, **Quantitative** **Address Labeling**, we believe that our users can have a better experience scanning addresses using our explorer.

So what is "**Quantitative** **Address Labeling**”? Quantitative Address labeling is how Solscan tags and identifies wallet addresses, based on different parameters such as:

* The number of NFT transactions that an account makes, 
* The number of NFTs that it mints
* Its NFT hold duration, 
* Swap volume,
* The number of swap transactions, 
* and many, many more. 

From the large on-chain database, the Solscan team has categorized user’s wallets into multiple groups, each representing a different type of user according to their on-chain behaviors and activities.

Example of an account with its NFT labels:

<figure><img src="https://lh6.googleusercontent.com/FOvMALd7whcxvYtFBgJ32HBc1fiClq8z4S7NYLpMEkzMIDAdMJZ7ITaf7EJwoleFIgJ1urDKWoeWSQe3d1fsZ4_RYDxUrCKpX0cnL8lu8dbTsVGUSdlecBml-FaozCA9LfuYd6j02cY0r9cELFG0dGPwEXxhJUeb_8eMeRtIXT8_lEs0kd7PDya99REZjg" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh3.googleusercontent.com/AfjiwZd3GcRyIQZ-vDXZOGCj059A_WEUou-CsZgm9E1a6QDJg_l3ivry3xIAuGkGCeDUAAe_SwHK_T86_jjK_fIYXo96EN7sZlBfuh_bf9V6XsWwud0_U7AhlCTMO8IM0N-DQnPl-mhY4ifnRo8-mnbsyxDU-eOrm-7oZZ8_wwB5wvmOg11E677i8IHWVw" alt=""><figcaption></figcaption></figure>

In the case of addresses with multiple categories for labeling, Solscan displays address labels in a priority-based order:&#x20;

* 1st: Domain Name Service,&#x20;
* 2nd: Project Name,&#x20;
* 3rd: Exchange Name,&#x20;
* 4th: Exploiter/Hacker tag,&#x20;
* and 5th: Solscan's Quantitative Labeling.

To explain what this Quantitative Labeling is, here is the list of all labels so far and their respective descriptions:

### **NFT Labeling:**

<table data-header-hidden><thead><tr><th width="125">Category</th><th width="155">Metrics</th><th width="178">Label</th><th width="292">Description</th></tr></thead><tbody><tr><td><strong>NFT Trader</strong></td><td><p>Trading activities (Buy &#x26; Sell</p><p>recorded on all marketplaces)</p></td><td>Novice NFT Trader</td><td>Among top 10% with the highest number of NFT transactions across all marketplaces</td></tr><tr><td></td><td></td><td>Semi-pro NFT Trader</td><td>Among top 5% with the highest number of NFT transactions across all marketplaces</td></tr><tr><td></td><td></td><td>Pro NFT Trader</td><td>Among top 2.5% with the highest number of NFT transactions across all marketplaces</td></tr><tr><td></td><td></td><td>Expert NFT Trader</td><td>Among top 1% with the highest number of NFT transactions across all marketplaces</td></tr><tr><td></td><td></td><td>Legendary NFT Trader</td><td>Among top 0.1% with the highest number of NFT transactions across all marketplaces</td></tr><tr><td><strong>NFT Holder</strong></td><td>Number of NFTs held</td><td>Novice NFT Holder</td><td>Among top 10% with the highest number of NFTs</td></tr><tr><td></td><td></td><td>Semi-Pro NFT Holder</td><td>Among top 5% with the highest number of NFTs</td></tr><tr><td></td><td></td><td>Pro NFT Holder</td><td>Among top 2.5% with the highest number of NFTs</td></tr><tr><td></td><td></td><td>Expert NFT Holder</td><td>Among top 1% with the highest number of NFTs</td></tr><tr><td></td><td></td><td>Legendary NFT Holder</td><td>Among top 0.1% with the highest number of NFTs</td></tr><tr><td><strong>NFT Minter</strong></td><td>Minting activities across all marketplaces</td><td>Novice NFT Minter</td><td>Among top 10% with the highest number of Solana NFTs minted across all marketplaces</td></tr><tr><td></td><td></td><td>Semi-Pro NFT Minter</td><td>Among top 5% with the highest number of Solana NFTs minted across all marketplaces</td></tr><tr><td></td><td></td><td>Pro NFT Minter</td><td>Among top 2.5% with the highest number of Solana NFTs minted across all marketplaces</td></tr><tr><td></td><td></td><td>Expert NFT Minter</td><td>Among top 1% with the highest number of Solana NFTs minted across all marketplaces</td></tr><tr><td></td><td></td><td>Legendary NFT Minter</td><td>Among top 0.1% with the highest number of Solana NFTs minted across all marketplaces</td></tr></tbody></table>

### **Defi Labeling #1:**

<table><thead><tr><th width="122">Category</th><th width="157">Metrics</th><th width="179">Label</th><th>Description</th></tr></thead><tbody><tr><td><strong>Swap</strong></td><td>Volume (USD) </td><td>Novice Swapper by Volume</td><td>Among top 10% by swapping volume across the network</td></tr><tr><td></td><td></td><td>Semi-pro Swapper by Volume</td><td>Among top 5% by swapping volume across the network</td></tr><tr><td></td><td></td><td>Pro Swapper by Volume</td><td>Among top 2.5% by swapping volume across the network</td></tr><tr><td></td><td></td><td>Expert Swapper by Volume</td><td>Among top 1% by swapping volume across the network</td></tr><tr><td></td><td></td><td>Legendary Swapper by Volume</td><td>Among top 0.1% by swapping volume across the network</td></tr><tr><td></td><td>No. of Transactions</td><td>Novice Swapper by Transaction</td><td>Among top 10% by swapping transactions across the network</td></tr><tr><td></td><td></td><td>Semi-pro Swapper by Transaction</td><td>Among top 5% by swapping transactions across the network</td></tr><tr><td></td><td></td><td>Pro Swapper by Transaction</td><td>Among top 2.5% by swapping transactions across the network</td></tr><tr><td></td><td></td><td>Expert Swapper by Transaction</td><td>Among top 1% by swapping transactions across the network</td></tr><tr><td></td><td></td><td>Legendary Swapper by Transaction</td><td>Among top 0.1% by swapping transactions across the network</td></tr><tr><td></td><td>Swap Size (USD) - In one transaction</td><td>Novice Swapper by Swap Size</td><td>Among top 10% by swap size in one transaction across the network</td></tr><tr><td></td><td></td><td>Semi-pro Swapper by Swap Size</td><td>Among top 5% by swap size in one transaction across the network</td></tr><tr><td></td><td></td><td>Pro Swapper by Swap Size</td><td>Among top 2.5% by swap size in one transaction across the network</td></tr><tr><td></td><td></td><td>Expert Swapper by Swap Size</td><td>Among top 1% by swap size in one transaction across the network</td></tr><tr><td></td><td></td><td>Legendary Swapper by Swap Size</td><td>Among top 0.1% by swap size in one transaction across the network</td></tr><tr><td></td><td>Daily Average Volume (USD)</td><td>Novice Swapper by Average Volume</td><td>Among top 10% by daily average volume across the network</td></tr><tr><td></td><td></td><td>Semi-pro Swapper by Average Volume</td><td>Among top 5% by daily average volume across the network</td></tr><tr><td></td><td></td><td>Pro Swapper by Average Volume</td><td>Among top 2.5% by daily average volume across the network</td></tr><tr><td></td><td></td><td>Expert Swapper by Average Volume</td><td>Among top 1% by daily average volume across the network</td></tr><tr><td></td><td></td><td>Legendary Swapper by Average Volume</td><td>Among top 0.1% by daily average volume across the network</td></tr><tr><td><strong>LP Deposit</strong></td><td></td><td>Novice LP</td><td>Among top 10% by top volume of deposit across the network</td></tr><tr><td></td><td></td><td>Semi-pro LP</td><td>Among top 5% by top volume of deposit across the network</td></tr><tr><td></td><td></td><td>Pro LP</td><td>Among top 2.5% by top volume of deposit across the network</td></tr><tr><td></td><td></td><td>Expert LP</td><td>Among top 1% by top volume of deposit across the network</td></tr><tr><td></td><td></td><td>Legendary LP</td><td>Among top 0.1% by top volume of deposit across the network</td></tr><tr><td><strong>Stake</strong></td><td></td><td>Novice Staker</td><td>Among top 10% by non-SOL, non-LP Token staking volume across the network</td></tr><tr><td></td><td></td><td>Semi-pro Staker</td><td>Among top 5 by non-SOL, non-LP Token staking volume across the network</td></tr><tr><td></td><td></td><td>Pro Staker</td><td>Among top 2.5% by non-SOL, non-LP Token staking volume across the network</td></tr><tr><td></td><td></td><td>Expert Staker</td><td>Among top 1% by non-SOL, non-LP Token staking volume across the network</td></tr><tr><td></td><td></td><td>Legendary Staker</td><td>Among top 0.1% by non-SOL, non-LP Token staking volume across the network</td></tr></tbody></table>

### **Defi Labeling #2**

<table><thead><tr><th width="125">Category</th><th width="154">Metrics</th><th width="182">Label</th><th>Description</th></tr></thead><tbody><tr><td>Fee</td><td>Volume (USD)</td><td>Novice Fee Abuser</td><td>Ranked among top wallets that spend the most fees across the network</td></tr><tr><td></td><td></td><td>Semi-pro Fee Abuser</td><td>Among top wallets that spend the most fees across the network, these wallets are in the 40th percentile</td></tr><tr><td></td><td></td><td>Pro Fee Abuser</td><td>Among top wallets that spend the most fees across the network, these wallets are in the 70th percentile</td></tr><tr><td></td><td></td><td>Expert Fee Abuser</td><td>Among top wallets that spend the most fees across the network, these wallets are in the 90th percentile</td></tr><tr><td></td><td></td><td>Legendary Fee Abuser</td><td>Among top wallets that spend the most fees across the network, these wallets are in the 98th percentile</td></tr><tr><td>Aggregator</td><td>Volume (USD)</td><td>Novice Aggregator Abuser by Vol</td><td>Ranked among top wallets that have the highest aggregator volume across the network</td></tr><tr><td></td><td></td><td>Semi-pro Aggregator Abuser by Vol</td><td>Among top wallets that have the highest aggregator volume across the network, these wallets are in the 40th percentile</td></tr><tr><td></td><td></td><td>Pro Aggregator Abuser by Vol</td><td>Among top wallets that have the highest aggregator volume across the network, these wallets are in the 70th percentile</td></tr><tr><td></td><td></td><td>Expert Aggregator Abuser by Vol</td><td>Among top wallets that have the highest aggregator volume across the network, these wallets are in the 90th percentile</td></tr><tr><td></td><td></td><td>Legendary Aggregator Abuser by Vol</td><td>Among top wallets that have the highest aggregator volume across the network, these wallets are in the 98th percentile</td></tr><tr><td></td><td>Number of Transactions</td><td>Novice Aggregator Abuser by Txn</td><td>Ranked among top wallets that have the highest number of aggregator transactions across the network</td></tr><tr><td></td><td></td><td>Semi-pro Aggregator Abuser by Txn</td><td>Among top wallets that have the highest number of aggregator transactions across the network, these wallets are in the 40th percentile</td></tr><tr><td></td><td></td><td>Pro Aggregator Abuser by Txn</td><td>Among top wallets that have the highest number of aggregator transactions across the network, these wallets are in the 70th percentile</td></tr><tr><td></td><td></td><td>Expert Aggregator Abuser by Txn</td><td>Among top wallets that have the highest number of aggregator transactions across the network, these wallets are in the 90th percentile</td></tr><tr><td></td><td></td><td>Legendary Aggregator Abuser by Txn</td><td>Among top wallets that have the highest number of aggregator transactions across the network, these wallets are in the 98th percentile</td></tr></tbody></table>