tldr; ImToken is the first Layer 2 (L2) wallet for Arbitrum. Arbitrum aims to reduce cost and increase speed while maintaining the security guarantees of Ethereum layer 1. Users have amassed over $2.5 billion in TVL since Layer 2’s mainnet launch last September. Around 150,000 users per month are using popular DApps such as SushiSwap, Curve, Uniswap and GMX.
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