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Lightweight Java and Android library for integration with Ethereum clients.

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What is web3j?

Web3j enables developers to engage with Ethereum blockchains, without the additional work of having to create their own integration code for the platform. It is a lightweight, highly modular, reactive, type-safe Java and Android library for writing Smart Contracts and integrating them with Ethereum blockchains.

Stream any onchain event for web3j with Custom Webhooks
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