The cryptocurrency landscape continues to evolve with faster, more efficient blockchain solutions—and one of the latest developments comes from Bitso, Latin America’s leading crypto-powered financial services platform. Starting October 10, Bitso has officially integrated support for the ARB token and added the Arbitrum network, a cutting-edge Layer 2 scaling solution built on Ethereum. This move marks a significant step forward in enhancing transaction efficiency, reducing costs, and expanding access to next-generation blockchain infrastructure across Latin America.
👉 Discover how Layer 2 networks are transforming Ethereum transactions.
What Is Arbitrum and Why It Matters
Arbitrum is a Layer 2 (L2) scaling solution designed to address Ethereum’s long-standing challenges: high gas fees and network congestion. By processing transactions off the main Ethereum chain (Layer 1) and then settling them back on Ethereum, Arbitrum maintains the same robust security while drastically improving speed and lowering costs.
Built using optimistic rollup technology, Arbitrum batches multiple transactions into a single proof submitted to the Ethereum mainnet. This allows users to enjoy near-instant confirmations at a fraction of the cost—without compromising decentralization or security. For everyday users and developers alike, this means smoother interactions with decentralized applications (dApps), faster transfers, and reduced barriers to entry in the Web3 ecosystem.
As Ethereum continues to serve as the backbone of decentralized finance (DeFi), non-fungible tokens (NFTs), and smart contracts, scaling solutions like Arbitrum are essential for mass adoption. Bitso’s integration positions it at the forefront of accessible, user-friendly crypto innovation in Latin America.
Introducing the ARB Token: Governance and Ecosystem Participation
At the heart of the Arbitrum ecosystem lies its native token: ARB, an ERC-20 governance token launched in March 2025. Unlike mineable cryptocurrencies, ARB was distributed through airdrops, community incentives, and ecosystem development programs. Currently, 1.275 billion ARB tokens are in circulation—representing 12% of the total initial supply of 10 billion.
Holding ARB grants users direct influence over the future of the Arbitrum network. Token holders can participate in decentralized governance by voting on key proposals, including:
- Protocol upgrades
- Funding allocations for developer grants
- Technical improvements
- Election of the Arbitrum Security Council
This democratic approach empowers the community and aligns with broader trends toward decentralized autonomous organizations (DAOs) in the crypto space.
By listing ARB, Bitso enables users across Mexico, Argentina, Colombia, and other Latin American markets to securely buy, sell, and hold the token—opening doors to active participation in one of Ethereum’s most influential Layer 2 ecosystems.
Enhanced Transaction Experience on Bitso
With Arbitrum now supported as a deposit and withdrawal network on Bitso, users gain a powerful new option when transferring ETH or interacting with dApps that run on Arbitrum.
Previously, Ethereum transactions via traditional Layer 1 could incur high fees during peak times—sometimes exceeding several dollars per transaction. Now, selecting Arbitrum as the network allows users to:
- Reduce transaction fees by up to 90%
- Enjoy faster confirmation times
- Seamlessly interact with popular dApps such as Uniswap, Aave, and GMX—all of which are live on Arbitrum
- Transfer funds between Bitso and any Arbitrum-compatible wallet (e.g., MetaMask, Trust Wallet)
This integration not only improves user experience but also lowers the barrier for new adopters who may have been deterred by Ethereum’s historical scalability issues.
👉 See how fast and affordable blockchain transactions can be with Layer 2 networks.
Strategic Collaboration Between Bitso and Arbitrum Foundation
The partnership between Bitso and the Arbitrum Foundation goes beyond simple token listing. It represents a shared vision to expand financial inclusion and technological innovation across emerging markets.
Andrés Salcedeo, Head of Crypto at Bitso, emphasized the importance of this collaboration:
“We are thrilled to introduce an exciting collaboration with the Arbitrum Foundation, through which we want to respond to the needs of Bitso users with the incorporation of a new Layer 2 network like Arbitrum, as well as its native ARB token. This collaboration will unlock synergies between our respective teams and expertise to offer new solutions for the crypto community in Latin America.”
This strategic alignment highlights how established crypto platforms and next-generation blockchain projects can work together to drive real-world utility and adoption.
FAQ: Your Questions About ARB and Arbitrum Answered
What is a Layer 2 network?
A Layer 2 network is a secondary blockchain built on top of a primary blockchain (like Ethereum) to improve scalability. It processes transactions off-chain and then records them on the main chain, offering faster speeds and lower fees while maintaining security.
Can I mine ARB tokens?
No, ARB is not a mineable token. It was distributed through community incentives, airdrops, and ecosystem growth initiatives. New tokens are released according to a predefined vesting schedule.
Why should I use Arbitrum instead of Ethereum mainnet?
Using Arbitrum significantly reduces gas fees and increases transaction speed while still benefiting from Ethereum’s security. It's ideal for frequent traders, DeFi users, and anyone looking to save on transaction costs.
Is my ARB token safe on Bitso?
Yes. Bitso employs industry-standard security measures, including cold storage, multi-signature wallets, and continuous monitoring systems to protect user assets.
Can I send ARB from Bitso to any wallet?
You can send ARB to any wallet that supports ERC-20 tokens and is compatible with the Arbitrum network. Make sure your receiving wallet is set up correctly to avoid fund loss.
Does using Arbitrum cost less than Ethereum?
Yes—transactions on Arbitrum typically cost a fraction of what they would on Ethereum’s mainnet, especially during periods of high network congestion.
👉 Start exploring low-cost, high-speed crypto transactions today.
The Future of Crypto in Latin America
Latin America has emerged as one of the most dynamic regions for cryptocurrency adoption. From remittances and peer-to-peer trading to DeFi participation and digital identity solutions, crypto is reshaping financial access across the continent.
Bitso’s decision to integrate both the Arbitrum network and ARB token reflects growing demand for advanced blockchain tools that combine usability, affordability, and innovation. As more users seek efficient ways to engage with Ethereum-based applications, Layer 2 solutions will play an increasingly central role.
Moreover, this integration sets a precedent for other regional exchanges to follow—encouraging wider adoption of scalable infrastructure that benefits developers, investors, and everyday users alike.
Final Thoughts
The addition of ARB and Arbitrum support on Bitso is more than just a feature update—it's a strategic leap toward building a more scalable, inclusive, and efficient financial ecosystem in Latin America. By leveraging Ethereum Layer 2 technology, Bitso empowers its users with faster transactions, lower fees, and greater access to decentralized finance.
As blockchain technology matures, integrations like these will define the next wave of crypto adoption—driven not just by speculation, but by real utility and user-centric innovation.
For anyone looking to get involved in Ethereum’s evolving ecosystem, now is an excellent time to explore what Arbitrum offers—and how platforms like Bitso are making it easier than ever to participate.