About us
Official homepage: https://israelweb3.com/
Discord Support Group: https://discord.gg/YnpgKfcyyW
Purpose:
Discuss and network to meet likeminded israeli developers interested in developing and coding web3 projects, smart contracts and related technologies.
What it is NOT:
This is NOT a group relating to crypto investment or NFT/Token speculation - it is about the underlying techon0logy and what it can enable.
Audience:
The group is intended for developers and architects working on web3 decentralized projects both frontend and backend (smart contracts, zero knowledge platforms and more).
Events:
Meet and greet, network, discuss and learn from each other about specific technical topics or overall trends in web3.
Upcoming events
14

Monthly Meetup of the Web3 Developers Underground community
Tel Aviv, Israel, Tel Aviv-Yafo, ILWeb3 Devs Underground - Monthly Meetup
๐ Coming Soon!
โAbout the event:
๐ Brought to you by Israel Web3 Developers Underground ร TBD
Powered by Masterkey VC
โDate & Time
๐ Wednesday, Jun 24, 2026
Time: 18:00 - 21:00
Location:
TBD## โSpeakers:
- โTBD
- โTBD
โAgenda:
18:00 - 18:30 | Drinks and Networking
18:30 - 18:40 | Opening Remarks
18:40 - 19:20 | First Speaker
19:20 - 19:30 | Q&A with the first speaker
19:30 - 19:50 | Break for Food and Drinks
19:50 - 20:30 | Second Speaker
20:30 - 20:40 | Q&A with the second speaker
20:40 - 21:00 | Finish the day with us over a beer and some small talk.
โWhat can you expect? (Topics)
Talk1: TBD
Talk2: TBD
โAbout Our Sponsors:
Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.
โGet Involved
Interested in Speaking or Sponsoring?
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the Speaker application form and contact Amit Shilo at @Amit_Shilo (Telegram)- โCommunity Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
- โFounded by Shauli Rejwan and Roy Osherove.
โRSVP Now!
Secure your spot for an evening of knowledge-sharing and networking.
Register Here
Limited seats are available. Register early to ensure your participation!
Stay Connected
Follow us on social media and join our community to stay updated on upcoming events and news:โStay in the loop (socials):
Twitter โ https://x.com/Web3_Devs
YouTube โ https://www.youtube.com/@israelweb3devunderground (Watch our content)
Calendar โ https://luma.com/web3devs_underground
See You There! (Also Online)14 attendees
Web3 Devs underground | Shared liquidity to unlock DeFi capital
ยทOnlineOnlineโ๐๏ธ Hosted by: Web3 Developers Underground ร Tanner Moore
โโก Powered by: Masterkey VC
โDEX aggregation is evolving - and 1inch Aqua represents a fundamental rethink of how liquidity is sourced, routed, and settled on-chain. But what's actually under the hood, and what does it mean for builders?
โ๐ฅ Join us for a technical deep-dive into 1inch Aqua - exploring the architecture behind 1inch's next-generation liquidity protocol, how it improves on existing aggregation models, and what it unlocks for DeFi developers building on top of it.
โIf you're building DeFi applications, integrating DEX liquidity, or just want to understand where on-chain trading infrastructure is heading, this session is for you.- โ๐ Date: Wednesday, July 15th
- โ๐ Time: 10:00 EDT | 16:00 CET | 17:00 Israel Time ๐ฎ๐ฑ
- โ๐ Where: Streaming Live on X (Twitter), YouTube, and LinkedIn.
***
โ๐ค Meet the Expert
- โTanner Moore | Technical Account Manager @ 1inch ๐ฆ Twitter: https://x.com/tanz0rz
***
โ๐ฌ What We're Breaking Down:
โ๐ What is 1inch Aqua: The protocol's core architecture and how it differs from classic aggregation and RFQ models.
โ๐ Liquidity Routing Reimagined: How Aqua sources and splits liquidity across venues for optimal execution.
โโก Settlement Mechanics: The design decisions behind faster, cheaper, and more reliable on-chain settlement.
โ๐๏ธ Builder Integrations: What developers need to know to build on top of or integrate with 1inch Aqua.
โ๐ Aqua vs. Existing Solutions: How it stacks up against Uniswap X, CoW Protocol, and other intent-based trading systems.***
โ๐ก Backed by Masterkey VC
โMasterkey Venture Capital is a global early-stage fund focused on deep tech and Web3 infrastructure. With over five decades of experience in cryptography, infrastructure, cybersecurity, and energy, Masterkey backs visionary founders building the decentralized technologies of tomorrow.
โ๐ Calendar for all events: https://lu.ma/web3devs_underground
โ๐ Stay Connected with the Underground
โ๐ฆ Twitter: https://x.com/Web3_Devs ๐ Telegram: https://t.me/web3devs_underground ๐ Website: https://www.web3devs.org/ ๐ Linktree: https://linktr.ee/web3devsunderground7 attendees
Monthly Meetup of the Web3 Developers Underground community
Tel Aviv, Israel, Tel Aviv-Yafo, ILWeb3 Devs Underground - Monthly Meetup
๐ Coming Soon!
โAbout the event:
๐ Brought to you by Israel Web3 Developers Underground ร TBD
Powered by Masterkey VC
โDate & Time
๐ Wednesday, July 29, 2026
Time: 18:00 - 21:00
Location:
TBD## โSpeakers:
- โTBD
- โTBD
โAgenda:
18:00 - 18:30 | Drinks and Networking
18:30 - 18:40 | Opening Remarks
18:40 - 19:20 | First Speaker
19:20 - 19:30 | Q&A with the first speaker
19:30 - 19:50 | Break for Food and Drinks
19:50 - 20:30 | Second Speaker
20:30 - 20:40 | Q&A with the second speaker
20:40 - 21:00 | Finish the day with us over a beer and some small talk.
โWhat can you expect? (Topics)
Talk1: TBD
Talk2: TBD
โAbout Our Sponsors:
Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.
โGet Involved
Interested in Speaking or Sponsoring?
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the Speaker application form and contact Amit Shilo at @Amit_Shilo (Telegram)- โCommunity Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
- โFounded by Shauli Rejwan and Roy Osherove.
โRSVP Now!
Secure your spot for an evening of knowledge-sharing and networking.
Register Here
Limited seats are available. Register early to ensure your participation!
Stay Connected
Follow us on social media and join our community to stay updated on upcoming events and news:โStay in the loop (socials):
Twitter โ https://x.com/Web3_Devs
YouTube โ https://www.youtube.com/@israelweb3devunderground (Watch our content)
Calendar โ https://luma.com/web3devs_underground
See You There! (Also Online)6 attendees
***Event Postponed*** Web3 Devs underground | How ZK Enhances Privacy
ยทOnlineOnline***The event was postponed due to an unexpected tragedy. This is a tentative date, and the new date will be announced soon ***
-----------------------------------------------------------------------------๐๏ธ Hosted by: Web3 Developers Underground ร Milica Vulic
โโก Powered by: Masterkey VC
โPrivacy in Web3 isn't just a feature - it's a fundamental design challenge. Zero-knowledge proofs are one of the most powerful cryptographic tools to solve it. But how exactly does ZK enable privacy without breaking verifiability?
โ๐ฅ Join us for a technical deep-dive into how ZK enhances privacy - unpacking the cryptographic mechanics behind zero-knowledge proofs and their real impact on Web3 applications, from identity to DeFi to infrastructure.
โIf you're building privacy-preserving protocols or just want to understand the math and architecture behind ZK, this session is built for you.- โ๐ Date: Wednesday, June 10th
- โ๐ Time: 10:00 EDT | 16:00 CET | 17:00 Israel Time ๐ฎ๐ฑ
- โ๐ Where: Streaming Live on X (Twitter), YouTube, and LinkedIn.
***
โ๐ค Meet the Expert
- โMilica Vulic | ZK & Privacy Lead @ dev3pack ๐ Telegram: https://t.me/Milica0x
***
โ๐ฌ What We're Breaking Down:
โ๐ ZK Proofs 101: The cryptographic foundation - what it means to prove knowledge without revealing it.
โ๐ต๏ธ Privacy by Design: How ZK shifts the trust model in on-chain applications - from transparent-by-default to private-by-default.
โ๐๏ธ ZK in Practice: Real use cases across identity, DeFi, and data integrity - where ZK adds the most privacy value today.
โโ๏ธ Tradeoffs: Computational cost, proving time, and the engineering decisions builders need to make.
โ๐ ZK vs. Other Privacy Approaches: How it compares to mixers, confidential transactions, and TEE-based solutions.***
โ๐ก Backed by Masterkey VC
โMasterkey Venture Capital is a global early-stage fund focused on deep tech and Web3 infrastructure. With over five decades of experience in cryptography, infrastructure, cybersecurity, and energy, Masterkey backs visionary founders building the decentralized technologies of tomorrow.
โ๐ Calendar for all events: https://lu.ma/web3devs_underground
โ๐ Stay Connected with the Underground
โ๐ฆ Twitter: https://x.com/Web3_Devs ๐ Telegram: https://t.me/web3devs_underground ๐ Website: https://www.web3devs.org/ ๐ Linktree: https://linktr.ee/web3devsunderground6 attendees
Past events
52


