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How Across Works
Overview
Developers
Across API
Across SDK
Contract Addresses
Mainnet (Chain ID: 1)
Arbitrum (Chain ID: 42161)
Optimism (Chain ID: 10)
Base (Chain ID: 8453)
zkSync (Chain ID: 324)
Polygon (Chain ID: 137)
Selected Contract Functions
Running a Relayer
Integrating Across into your application
Developer notes
ADDITIONAL INFO
New Chain Requests
Support Links
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Contract Addresses
You can find the contract addresses on the following pages:
Mainnet
Arbitrum
Optimism
Base
zkSync
Polygon
Boba
These addresses can also be found on the
Across github
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Mainnet (Chain ID: 1)
Last modified
26d ago
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