Across is an optimistic cross-chain bridge protocol that enables users to execute transactions between chains almost instantly. This is achieved through the use of an optimistic oracle, bonded relayers, and single-sided liquidity pools.

Across Protocol Fundraising

Fundraising Event

Round	Amount	Valuation	Date	Investors
--	$10M	$200M	Nov 24, 2022	Placeholder Hack VC Blockchain Capital

Investor

Across Protocol Team

Across Protocol

ACX

-9.91%

Total dollar volume24H

$32,793,005

High24H

0.4697 USDT

Low24H

0.405 USDT

Market Cap

#299$180,335,145

FDV

$406,200,000

Turnover rate

18.18%

Circulating supply

443,956,536

Total supply

1,000,000,000

Max supply

1,000,000,000

All time high

1.86 USDT

All time high date

Dec 06, 2024

Down from All time high

-78.16%

Cycle low

0.3697 USDT

Cycle low date

Jan 13, 2025

Up from cycle low

9.87%

Contracts

Etherscan:0x44...f82f

Official links

Socials

Introduction

Across Protocol is an emerging cross-chain bridge built on UMA's Optimistic Oracle. It combines the Optimistic Oracle, relayers, and a single-sided liquidity pool to facilitate decentralized, instant transactions between chains. Currently, it supports networks such as Ethereum, Arbitrum, Optimism, and Polygon.

The protocol allows users to transfer tokens instantly and cost-effectively across different chains by borrowing liquidity from decentralized relayers. Relayers pre-fund users to enable immediate cross-chain transfers, and in return, they are compensated from a single liquidity pool on the Ethereum network.

ACX is the decentralized governance token of Across Protocol, granting holders control over the cross-chain protocol and decision-making authority over the DAO's funds. The total supply of ACX tokens is 1 billion, distributed across four main categories.

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