# Mask (MASK)

> MASK is a NFT based index fund backed by Hashmasks and created by NFTX as one of its D1 funds.

NFTX is a protocol for Non-Fungible Token (NFT) index funds that are built on Ethereum. 

There are two types of funds on NFTX:

D1 funds - Every D1 fund token has a 1:1 backing against a NFT. For example, if a user owns 2 PUNK-ZOMBIE, that means the user can redeem exactly two random zombie CryptoPunks at any moment.

D2 funds - Every D2 fund token is a Balancer pool's Liquidity Provider token that has exposure to several D1 funds’ token. For example, PUNK is a D2 fund that combines five different D1 Punk funds (PUNK-ZOMBIE, PUNK-FEMALE, PUNK-BASIC, PUNK-ATTR-4, & PUNK-ATTR-5). 


## Price Data

- **Current Price**: $178.42
- **Market Cap**: $40.57K
- **Fully Diluted Valuation**: $26.29K
- **Circulating Supply**: 227.364 MASK
- **Total Supply**: 147.355 MASK

## Price Changes

- **24h**: -0.00%
- **30d**: -0.01%
- **90d**: +0.08%
- **365d**: N/A

## Chain Availability

Available on: ethereum

## Resources

- [Discord](https://discord.com/invite/5ygF8rxdYR)
- [Website](https://nftx.org/#/fund/20)
- [Etherscan](https://etherscan.io/token/0x0fe629d1e84e171f8ff0c1ded2cc2221caa48a3f)
- [Coingecko](https://www.coingecko.com/en/coins/nftx-hashmasks-index)

## Links

- [View on Zerion](https://app.zerion.io/tokens/MASK-0x0fe629d1e84e171f8ff0c1ded2cc2221caa48a3f)
- [Trade on Zerion](https://app.zerion.io/tokens/MASK-0x0fe629d1e84e171f8ff0c1ded2cc2221caa48a3f)

## Data Source

This data is provided by the **Zerion API**. Developers can access real-time token prices, market data, charts, wallet positions, and DeFi data programmatically.

- API Documentation: https://developers.zerion.io
- Get this token's data via API: https://developers.zerion.io/api-reference/fungibles/get-fungible-asset-by-id
- Price Charts API: https://developers.zerion.io/api-reference/fungibles/get-a-chart-for-a-fungible-asset