Across Protocol

ACX Price

About Across Protocol (ACX)

Across Protocol is an optimistic cross-chain interoperability protocol designed to facilitate near-instant, low-cost, and secure asset transfers between Ethereum and various Layer 2 networks.

• Uses an intent-based architecture to deliver fills in approximately two seconds across dozens of supported blockchains.
• Secured by UMA’s optimistic oracle, ensuring on-chain verification without reliance on centralized multisigs.
• Features a capital-efficient design with a single liquidity pool and a competitive, decentralized relayer network.

What Is Across Protocol

Across Protocol is a cross-chain bridge solution that enables users to move tokens between blockchains with high speed and minimal slippage. Value moves through the system via a network of relayers who compete to fulfill user intents by providing funds on the destination chain immediately. The ACX token is put to work as a governance and incentive asset, allowing holders to shape protocol parameters and reward participants. The protocol scales by integrating new chains through its unified Swap API, which automatically selects the most efficient settlement pathway for any given transfer.

What Makes Across Protocol Unique

• Speed: Fills typically land in under two seconds, significantly faster than traditional bridge mechanisms that require waiting for finality on the origin chain.
• Optimistic Security: Leverages UMA’s optimistic oracle for dispute resolution, providing a security model where transactions are assumed valid unless challenged during a verification window.
• Capital Efficiency: Uses a single liquidity pool on Ethereum mainnet to support multiple destination chains, which reduces the need for fragmented liquidity across every supported network.
• Intent-Based Design: Focuses on fulfilling the user's end goal (the intent) rather than forcing users to navigate complex underlying bridging steps, simplifying the cross-chain experience.

What Can You Use Across Protocol for?

• Governance: ACX holders can vote on critical protocol decisions, including treasury management and the potential activation of a fee switch.
• Liquidity Provision: Users can provide liquidity to the protocol's pools to earn supply-side fees and ACX rewards.
• Relayer Incentives: Relayers are incentivized to provide fast fills through a competitive fee model and potential protocol rewards for maintaining high performance.
• Cross-Chain Swaps: Enables seamless swaps between different assets across supported Layer 2 and Layer 1 networks through integrated applications.

How Does Across Protocol Work?

When a user initiates a transfer, they express an intent to move assets to a specific chain. Independent relayers observe these intents and use their own capital to fulfill the request on the destination chain almost instantly. The protocol then uses an optimistic settlement process where relayers request reimbursement from the central liquidity pool. These requests are verified by UMA’s optimistic oracle, a system where data is assumed correct unless a participant disputes it within a verification window. Protocol service fees are paid to relayers and liquidity providers for their roles in facilitating and securing the transfer.

Team Info and Investors

Across Protocol was launched by Risk Labs, the team responsible for the UMA protocol. The project was co-founded by Hart Lambur and John Shutt, with the protocol officially launching in 2021. Major investors include Blockchain Capital, Hack VC, and Placeholder, with the project raising approximately $10 million in early backing. In June 2026, the protocol explored a transition from its original DAO structure toward a US C Corp equity model to better serve institutional demand and growing enterprise needs.

Where can you buy Across Protocol?

ACX tokens can be traded on centralized crypto exchanges and decentralized exchanges. The most popular exchange to buy and trade Across Protocol is Gate, where the most active trading pair ACX/USDT has a trading volume of $4,309.76 in the last 24 hours. Other popular options include CoinUp.io and Uniswap V4 (Ethereum).

What is the daily trading volume of Across Protocol (ACX)?

The trading volume of Across Protocol (ACX) is $75,191.63 in the last 24 hours, representing a 43.20% increase from one day ago and signalling a recent rise in market activity. Check out CoinGecko’s list of highest volume cryptocurrencies.

What is the highest and lowest price for Across Protocol (ACX)?

Across Protocol (ACX) reached an all-time high of $1.69 and an all-time low of $0.03124. It’s now trading -97.40% below that peak and 37.90% above its lowest price.

What is the market cap of Across Protocol (ACX)?

Market capitalization of Across Protocol (ACX) is $30,402,137 and is ranked #663 on CoinGecko today. Market cap is measured by multiplying token price with the circulating supply of ACX tokens (700 Million tokens are tradable on the market today).

What is the fully diluted valuation of Across Protocol (ACX)?

The fully diluted valuation (FDV) of Across Protocol (ACX) is $43,144,551. This is a statistical representation of the maximum market cap, assuming the maximum number of 1 Billion ACX tokens are in circulation today. Depending on how the emission schedule of ACX tokens are designed, it might take multiple years before FDV is realized.

How does the price performance of Across Protocol compare against its peers?

With a price increase of 2.30% in the last 7 days, Across Protocol (ACX) is outperforming the global cryptocurrency market which is down -3.70%, while outperforming when compared to similar Made in USA cryptocurrencies which are down -6.50%.

How to add Across Protocol (ACX) to MetaMask?

Adding Across Protocol (ACX) to MetaMask allows you to view your token holdings, trade on decentralized exchanges, and more. To add them, you’ll need to import ACX as a token. You can copy ACX’s contract address (0x44108f0223a3c3028f5fe7aec7f9bb2e66bef82f) and import it manually, or if you've installed MetaMask's chrome extension, add ACX to MetaMask with one click on CoinGecko.

Add ACX to MetaMask.