# Extension

## Coin98 Extension  <a href="#docs-internal-guid-8bbae747-7fff-232f-d672-fef99621e484" id="docs-internal-guid-8bbae747-7fff-232f-d672-fef99621e484"></a>

Coin98 Extension is a non-custodial crypto wallet that gives users control of their own keys, addresses and funds. Coin98 Extension offers users another option to interact with the whole Ninety Eight ecosystem.&#x20;

### Multi-chain Support

Coin98 Extension currently supports more than 150 blockhains&#x20;

**Mainnet**

| Chain             | Chain               | Chain                  |
| ----------------- | ------------------- | ---------------------- |
| Cyber             | Xterio              | Viction                |
| Bitcoin           | Ethereum            | BNB Smart Chain        |
| Solana            | Near                | Cosmos                 |
| Polygon           | Avalanche C-Chain   | Tron                   |
| Agoric            | Algorand            | Ancient8               |
| Aptos             | Arbitrum            | Archway                |
| Aura EVM          | Aura Xstaxy Mainnet | Aurora                 |
| Avalanche X-Chain | BandChain           | Base                   |
| Bitgert           | Bitkub Chain        | Bittorrent Chain       |
| BNB Beacon Chain  | Boba Network        | Cardano                |
| Casper            | Celestia            | Celo                   |
| Chiliz            | Conflux             | Conflux eSpace         |
| Core              | Cronos              | Dogecoin               |
| Ethereum PoW      | Evmos               | f(x) Core              |
| f(x) Core EVM     | Fantom              | GateChain              |
| Gnosis Chain      | Harmony             | HECO Chain             |
| Humanode          | Injective           | IoTeX                  |
| Juno Network      | KardiaChain         | Kava                   |
| Kava EVM          | Klaytn              | KuCoin Community Chain |
| Kujira            | Kusama              | Linea                  |
| Manta Pacific     | Mantle              | Mint                   |
| Moonbeam          | MultiversX          | Nautilus               |
| Neon              | Oasis Network       | OKXChain               |
| Old Terra         | opBNB               | Optimism               |
| Osmosis           | Persistence         | PlatON Network         |
| Polkadot          | Polygon zkEVM       | Ronin                  |
| Scroll            | Secret Network      | Sei Mainnet            |
| Stargaze          | Starknet            | Stride                 |
| Sui               | Taiko               | Terra 2.0              |
| Tezos             | The Open Network    | Theta Network          |
| Theta Network EVM | THORChain           | Umee                   |
| X Layer           | Xai                 | XRP Ledger             |
| ZetaChain         | zkLink              | zkSync Era             |
| Wanchain          | Astar zkEVM         | Fraxtal                |
| Lightlink         | Zircuit             | Orange                 |
| Beam              | etc                 |                        |

**Testnet**

| Chain                             | Chain                     | Chain                   |
| --------------------------------- | ------------------------- | ----------------------- |
| Ancient8 Testnet V2               | Aptos DevNet              | Aptos Testnet           |
| Archway Testnet                   | Base Testnet              | Berachain Testnet       |
| Bitcoin Testnet                   | Nollie Skatechain Testnet | Scroll Testnet          |
| Sei EVM Testnet                   | Sei Testnet               | Shardeum Testnet        |
| Taiko Jolnir Testnet              | Xion Testnet              | ZetaChain Testnet       |
| Viction Testnet                   | Abstract Testnet          | Algorand Testnet        |
| Amoy (Polygon Testnet)            | OP Sepolia Testnet        | OKExChain Testnet       |
| Moonbase Alpha (Moonbeam Testnet) | Metis Sepolia Testnet     | Fantom Testnet          |
| Sepolia                           | Boba Sepolia              | BNB Smart Chain Testnet |
| Avalanche Fuji Testnet            | Aurora Testnet            | Arbitrum Sepolia        |
|                                   |                           |                         |

Other blockchains land their thousands of assets will be supported soon.

### **Store, send, and receive multi-chain NFTs**

Coin98 Extension provides a cosmos for safe, straightforward handling and storage of NFTs. Our users are able to store, send and receive multi-chain NFT directly on EVM blockchains, Solana, Injective, etc.

### Send & receive thousands of coins/tokens

User can send and store various coins/tokens fast and conveniently on Coin98 Extension. The transaction speed & gas fee are optimized for the best trading experience for all users.

### Multi-send feature &#x20;

Coin98 Extension supports the multi-send feature, enabling users to send coins/ tokens to multiple addresses simultaneously. Currently, it is available for:

<table data-header-hidden><thead><tr><th></th><th></th><th></th><th data-hidden></th></tr></thead><tbody><tr><td>Ethereum</td><td>Viction</td><td>Oasis</td><td></td></tr><tr><td>Binance Smart Chain</td><td>Kardia Chain</td><td>Mantle</td><td></td></tr><tr><td>Heco Chain</td><td>Celo</td><td>Zeta</td><td></td></tr><tr><td>Okx Chain</td><td>Klaytn</td><td>Ancient8</td><td></td></tr><tr><td>Gate Chain</td><td>Harmony</td><td>Ethereum PoW</td><td></td></tr><tr><td>Kucoin</td><td>Aurora</td><td>IOTex</td><td></td></tr><tr><td>Solana</td><td>Platon</td><td>Aura Evm</td><td></td></tr><tr><td>Avalanche C-Chain</td><td>Cronos</td><td>Xai Network</td><td></td></tr><tr><td>Polygon</td><td>BitTorrent Chain</td><td>Bitgert</td><td></td></tr><tr><td>Fantom</td><td>Theta Network EVM</td><td>Kava Evm</td><td></td></tr><tr><td>Gnosis Chain</td><td>Moonbeam</td><td>Conflux eSpace</td><td></td></tr><tr><td>Linea</td><td>Arbitrum</td><td>Wanchain</td><td></td></tr><tr><td>Taiko Mainnet</td><td>Optimism</td><td>Mint</td><td></td></tr><tr><td>Metis</td><td>Polygon zkEVM</td><td>xLayer</td><td></td></tr><tr><td>Blast</td><td>Bitkub</td><td>Base Testnet</td><td></td></tr><tr><td>Mode</td><td>opBNB</td><td>Ancient8 Testnet</td><td></td></tr><tr><td>Zora</td><td>ZKFair</td><td>Berachain Testnet</td><td></td></tr><tr><td>Chiliz</td><td>Skate</td><td>Viction Testnet</td><td></td></tr></tbody></table>

### Trade natively with Coin98 Exchange 2.0.

Coin98 Exchange 2.0 is a decentralized exchange (DEX), a Multi-chain liquidity aggregator. Besides retaining the advanced features from previous versions, Coin98 Exchange 2.0 adds a Super Link mechanism to aggregate liquidity, thereby finding the shortest path and best price for users in just one transaction.&#x20;

Currently, users can trade natively on 7 blockchains such as Ethereum, BNB Smart Chain, Polygon, Avalanche C-Chain, Fantom, Arbitrum, and Optimism.

### Optimized gas fee engine

Coin98 Extension automatically optimizes transaction fees and speed. It could help our users achieve significant savings in transaction fees. Or else, users can adjust the gas fee by sliding the gas fee bar according to their purpose.&#x20;

### Install Coin98 Extension&#x20;

Users need to download Coin98 Extension to enjoy this version. Let's install it and enjoy!&#x20;

Coin98 Extension: [chrome.coin98.com ](https://chrome.google.com/webstore/detail/coin98-wallet/aeachknmefphepccionboohckonoeemg)


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