across-protocol

Python client for the Across Protocol bridge API (suggested-fees, routes, deposit status). Sync + async, Pydantic v2.

Decomposing a cross-chain intent metric on Across V3 — four unrelated businesses emitting the same on-chain signature

HemDealer is a decentralized application (DApp) designed for buying, selling, and managing cars in a cross-chain environment. Built using Solidity, it leverages the Ethereum blockchain, ERC721 standards, and the Across Protocol to facilitate seamless transactions across different blockchain networks.

A Farcaster frame application that enables users to bridge ETH between Ethereum, Base, and Arbitrum networks directly from their Farcaster client

Examples of compliant smart contracts using Predicate

A secure, efficient cross-chain token bridge built on Across Protocol's infrastructure, enabling seamless asset transfers across multiple blockchain networks.

Uniswap v4 hook that locks a price for announced Across arrivals and intercepts the destination swap if the pool was manipulated. Makes sandwiching a cross-chain fill loss-making.