Arbitrum is positioned in the fast-growing Layer 2 sector.
With its technology based on Optimistic rollups, Arbitrum benefits from high scalability and lower costs than Ethereum, while ensuring a high level of security.
Arbitrum is a layer 2 based on Ethereum.
Arbitrum is therefore compatible with the EVM of Ethereum, the world’s largest blockchain in terms of decentralized applications (dApps) and the leader in the DeFi sector.
Finally, the Arbitrum ecosystem is growing rapidly , with the integration of new products such as Arbitrum One, Arbitrum Nova, Arbitrum Nino and, more recently, Arbitrum Orbit.
In addition, developers are enriching the ARB token with new utilities, such as the launch of staking in 2023.

View the Arbitrum price below.

A secure platform: Coinhouse makes your security a priority.
Identity verification, double authentication… the exchange ensures a high level of security. An easy-to-use interface: Coinhouse makes every effort to ensure a smooth and pleasant user experience. Efficient customer service: unlike many other platforms, Coinhouse has a responsive, French-language customer service team to answer your questions. A PSAN-registered platform: Coinhouse’s services are recognized by regulatory authorities, notably the AMF (PSAN registration in 2020).

1. Registration: to buy ARB, you must first create a Coinhouse account.
   Registration is quick and free.
   Simply fill in a form (name, address, date of birth and nationality) and enter your investor profile.
2. Verification: identity verification is one of the processes implemented by Coinhouse to guarantee a high level of security.
   This step consists of verifying that your identity has not been stolen.
3. Deposit of funds: to trade ARB tokens, you must first deposit funds on our platform.
   You can do this by credit card or bank transfer.
4. Buying ARB: with Coinhouse, you can buy Arbitrum tokens in euros directly by credit card or bank transfer (“Buy” button).
   The other way is to exchange USDT stablecoins (you can buy USDC with Coinhouse) for Arbitrum tokens (“Exchange” button).
5. Secure storage: the final step is to store your Arbitrum tokens with the integrated Coinhouse wallet.
   At present, it is not possible to transfer ARB tokens to an external wallet.

If you want to sell your Arbitrum tokens, the easiest way is to click on the “Sell” button.
Once you’ve indicated the quantity of tokens you wish to sell, followed by your bank account details, you’ll receive the equivalent amount in euros within one to three working days.

A project in full development. Developers are working hard to make Arbitrum one of the best performing Layer 2s.
One of the latest updates dates back to October 2023 and concerns the implementation of Arbitrum Orbit.
With Arbitrum Orbit, developers can build their layer 3 on top of Arbitrum and benefit from its security and scalability. A diversifying token. In November 2023, the DAO managing the governance of the ARB token proposed the implementation of a staking mechanism.
The proposal was accepted.
Staking will enable ARB token holders to earn passive income. An incubator for DeFi projects. In August 2023, Arbitrum’s DAO set up a grant program to financially support its DeFi ecosystem.
In December 2023, the DAO allocated a further 21.4 million ARB tokens to fund an even wider range of DeFi projects.