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Become a sponsor to web3j
@web3j

web3j

London

🔥 Thanks for using Web3j! 🔥

🎂 Web3j is almost 5 years old now and the project has had contributions from over 130 people!

💾 Your GitHub sponsorship goes directly to creating awesome new features and ensuring the project is actively maintained.

🙏 We've been fortunate to secure grants (see here and here) for the project during the past few years. However, this is not a sustainable way to maintain a project for the long term which is where having awesome sponsors come in. Our goal is to secure enough funding for Web3j to become a self-sustaining project.

📡 We also support crypto donations which you can make to the project here.

@web3j

This goal will support a dedicated full-time developer on the project.

Meet the team

Featured work

  1. web3j/web3j

    Lightweight Java and Android library for integration with Ethereum clients

    Java 4,112
  2. web3j/web3j-gradle-plugin

    web3j Gradle plugin

    Java 35
  3. web3j/web3j-openapi

    OpenAPI compliant service generator for Solidity Smart contracts

    Solidity 23
  4. web3j/web3j-eth2

    Web3j integrations for Ethereum 2.0 (Eth2) network

    Kotlin 10
  5. web3j/web3j-unit

    Smart contract testing framework via integrated EVM and various Ethereum clients

    Kotlin 17
  6. web3j/web3j-maven-plugin

    web3j Maven plugin

    Java 88

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0% towards $3,000 per month goal

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Select a tier

$5 a month

Select

Local Hero

We really appreciate your help! Your generosity will get you featured on the Web3j GitHub sponsors page.

$25 a month

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Hero of the Realm

We really appreciate your help! Your generosity will get you featured on the Web3j GitHub sponsors page.

$100 a month

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Master of the Realm

This level of support is our top-tier for individuals and we're really grateful for your generosity.

In addition to being featured on the Web3j GitHub sponsors page, you will be invited to attend the quarterly Web3j project review and roadmap calls with the Web3j team.

$1,000 a month

Select

Master of the World

This level of support is intended for organisations who are interested in contributing to the longer term success of Web3j. Your contribution will help fund a part-time developer on the project.

You will also receive the following benefits:

  • Company logo listed on the Web3j project home page and GitHub repository
  • Invitation to quarterly Web3j project review and roadmap calls with the Web3j team

$2,000 a month

Select

Deity

This level of support is intended for organisations who are committed to the long term success of Web3j. Your contribution will help fund a dedicated developer on the project.

You will also receive the following benefits:

  • Company logo listed on the Web3j project home page and GitHub repository
  • Invitation to quarterly Web3j project review and roadmap calls with the Web3j team
  • Dedicated support channel for ongoing active dialogue with the Web3j team