# Substrate Java RPC Client

**URL:** <https://forum.polkadot.network/t/substrate-java-rpc-client/7104>\
**Category:** Tech Talk\
**Created:** [March 30, 2024, 2:47pm UTC](https://forum.polkadot.network/t/substrate-java-rpc-client/7104 "2024-03-30T14:47:49Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![mhrsalehi](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.polkadot.network/mhrsalehi/32/11356_2.png) [@mhrsalehi](https://forum.polkadot.network/u/mhrsalehi)\
**Post date:** [July 7, 2026, 2:35pm UTC](https://forum.polkadot.network/t/substrate-java-rpc-client/7104/17 "2026-07-07T14:35:10Z")

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Hi again, following up on this thread.  
[**Substrate4j is now released!** 🎉](https://forum.polkadot.network/t/introducing-substrate4j-a-java-client-for-substrate-based-chains/18074)

I’m hoping to reach as many people in the community as possible right now, since feedback at this stage is really valuable for me, so if you know anyone who might be interested or have thoughts of your own, I’d really appreciate you sharing it around or dropping a comment.

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