x402 Builders Meetup（AI x Crypto)
🔷 About the Event
X402 Builders Day is coming to San Francisco!
Hosted by BitsLab, AEON, CipherOwl, LANGRENUS FUND, Rwawa; this evening event brings together builders, researchers, and ecosystem partners who are pushing forward the X402 trusted computing stack.
Expect high-quality keynotes, workshops, and live demos from teams across the ecosystem. We will explore developer tooling and real-world applications built on x402 — including BitsLab’s whitelisting and trusted certification products.
Additionally, we extend our gratitude to our event sponsors — Virgo, Wallet V, and MiniDogeSwap — for their generous support.
We also extend our appreciation to our community partners — Safen AI, Innovator Coffee Podcast, and Onepiece Labs — for their valuable support.
🎙️ Speakers and Guests:
●x402 builders
●AI startups & AI agent developers
●AI x Web3 projects
●AI + security companies
●Engineer from Google Cloud
🕒 Agenda
5:00pm - 6:00pm: Check-in & Welcome Networking
6:00pm - 6:15pm: Keynote TBD
6:15pm - 6:30pm: Keynote: Securing the x402 Ecosystem
6:30pm - 6:45pm: Keynote: AEON: The crypto settlement layer for agentic commerce
6:45pm - 7:00pm: Keynote TBD
7:00pm - 7:20pm: Workshop: x402 101
7:20pm - 8:00pm: Project Demos & Showcases
8:00pm - 9:00pm: Networking
🙌 Target Audience
●x402 builders
●AI startups & AI agent developers
●AI x Web3 projects
●payment & PayFi companies
●crypto enthusiasts
●investors
📝 Registration
Attendance is free, but space is limited.
Please RSVP early to secure your spot.
About BitsLab
BitsLab is an AI-driven security company focused on digital asset protection. It delivers an integrated solution of “audit services + AI security engine + security tools” for emerging Web3 ecosystems, helping developers and end users build, trade, and interact on-chain with greater safety.
Within its security framework, BitsLab combines BitsLab AI Scanner and BitsLab Safe to form a complete AI-powered protection system. BitsLab Safe, an AI-based Web3 security product, provides enterprise-grade defense by simulating transactions in real time, detecting scams and malicious contracts, and securing x402 payments and AI Agent operations through BitsLab’s agentic security stack. BitsLab AI Scanner, built on a vulnerability and threat intelligence engine, performs intelligent auditing and risk detection to improve efficiency and reduce false positives.
BitsLab operates three sub-brands—MoveBit, ScaleBit, and TonBit—serving ecosystems such as Sui, Aptos, TON, Solana, Linea, BNB Chain, Soneium, and Starknet. The team offers professional audits and vulnerability research to keep core infrastructure secure during rapid iteration. Its researchers have won multiple international CTF awards and discovered critical vulnerabilities in TON, Aptos, Sui, Nervos, OKX, Cosmos, and other major ecosystems, driving meaningful improvements in industry-wide security.
About AEON
AEON is the next-generation crypto payment framework, built for AI to power intelligent, automated transactions across Web3, and to make crypto seamless, usable, and intuitive in everyday real life.
AEON now supports the x402 protocol in production, making verifiable and autonomous AI payments a real-world reality.
About CipherOwl
CipherOwl is the AI-native intelligence layer for institutional cryptocurrency compliance. The company transforms raw blockchain data into explainable, auditable decisions that scale with global crypto adoption. Founded by leaders formerly of Coinbase, AWS, and other leading technology companies, CipherOwl is headquartered in San Francisco. CipherOwl is invested by General Catalyst, Flourish Ventures, Coinbase Ventures, Sancus Ventures, etc.
CipherOwl built X-Payment-Proof for x402, which lets x402 clients reuse a signed post-payment receipt so they can safely retry the same API call without being charged again.
About Langrenus Fund
Website: https://www.langrenusfund.com/
The Langrenus Fund was established by professionals with backgrounds at Google, Uber, and OKX, targeting investments in early-stage projects, incubation, and value-added services. With a focus on Web3 and AI, the team boasts global coverage and a track record of over 20 showcases, supporting founders from inception to launch and beyond. The Langrenus Fund welcomes collaborations, ideas, and inquiries from anyone deeply invested in the industry.
About Rwawa Inc
A founder-led innovation and venture collective connecting entrepreneurs, investors, and creators across AI and Web3. We host summits, pitch events, and thought-leadership gatherings shaping the future of the digital economy.
About Innovator Coffee
https://open.spotify.com/show/4VFKC1LwI0qZvl2Ok2nXKT?si=ZZDGO8CoTZGl2nOebPBR0g
Innovator Coffee, a podcast dedicated to bridging the gap between people and the world of AI and innovation. Our show brings together top AI founders, researchers, and thinkers to explore how breakthrough technologies are reshaping the future.
About SafenAI
Safenai is a non-profit committed to foster collaboration, equip future leaders navigate the risks of the AI era, and driving early-stage innovations into mainstream applications