MetaMask Developer
3.7K posts
MetaMask Developer
@MetaMaskDev
The voice of the #MetaMaskDev team and your official source for updates, news, and events related to @MetaMask developers.
The Blockchain 가입일 Ağustos 2022
78 팔로잉18K 팔로워
@MetaMask @1shotapi @AskVenice For full project qualifications, head here: hackquest.io/hackathons/Met…
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The @MetaMask Smart Accounts Kit hackathon w/ @1ShotAPI and @AskVenice is open until June 15th.
Build with MetaMask Smart Accounts or Advanced Permissions to win up to $16k 🦊
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We hit a bug live today and had to cut the x402 stream short - but we fixed it in real time. 🫡
Check out @ayushbherwani's full debugging process to see exactly what broke and how we solved it.
Real builders keep on shipping 🦊
MetaMask Developer@MetaMaskDev
Live-coding: Make recurring payments with x402 x.com/i/broadcasts/1…
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MetaMask Developer 리트윗함
MetaMask Developer 리트윗함
EIP-7702 is live on WalletChan!
Experience batch transactions, fewer popups & better UX ⚡
Powered by @MetaMaskDev Delegator 🤝
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MetaMask Developer 리트윗함
Live-coding: Make recurring payments with x402 x.com/i/broadcasts/1…
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Just wrapped an incredible session in the MetaMask AI Agentic Hackathon! 🚀
Huge thanks to @MetaMaskDev for hosting the “Ship It” live stream where we built a stablecoin-powered creator platform in one go.
The hosts did a fantastic job breaking down key tools:
• How MetaMask Smart Accounts + Connect SDK enable seamless, gasless experiences for creators
• Integrating mUSD (MetaMask’s native stablecoin) for instant, low-friction payouts and subscriptions
• Building autonomous agent flows for on-chain payments and permissions
• Real-time cross-chain capabilities and secure agent-controlled spending
Super insightful for anyone building in the creator economy + agentic AI space. The future of autonomous economic agents is getting clearer every day.
Also, we tested our platform on recommended tool on stream, isitagentready.com created by @CloudflareRadar and this is our result!
Watch the replay: x.com/i/broadcasts/1…
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Join us tomorrow for a live workshop on building recurring payments with x402. 🦊
Together, we'll learn how to:
- Create seamless payment experiences
- Automate transactions
- Build next-generation agentic payment flows
⏰ 11:00 AM ET
Live on X.
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MetaMask Developer 리트윗함
Love to see the @MetaMask Connect upgrade live in @worldofdypians
and huge congrats on their recent @BinanceUS listing! 🔸
Any teams looking to update their wallet connections via @MetaMaskDev, please reach out 🦊
World of Dypians@worldofdypians
🦊 Good games are built on solid foundations. We shipped @MetaMask Connect v1.3.1 inside World of Dypians, powered by @MetaMaskDev developer tooling. This upgrade brings a fully modernized wallet and dApp connection layer to our platform, replacing the previous system entirely. What does that mean for players? Faster connections. No more dropped sessions. A login experience that just works every single time. We build in silence. The results speak. worldofdypians.com
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MetaMask Developer 리트윗함
🦊 Good games are built on solid foundations.
We shipped @MetaMask Connect v1.3.1 inside World of Dypians, powered by @MetaMaskDev developer tooling. This upgrade brings a fully modernized wallet and dApp connection layer to our platform, replacing the previous system entirely.
What does that mean for players? Faster connections. No more dropped sessions. A login experience that just works every single time.
We build in silence. The results speak.
worldofdypians.com
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🚀 Tuvimos otra @MetaMask Community Builder Night 🦊, esta vez en San Luis 🇦🇷
Una noche para aprender, compartir y seguir construyendo comunidad Web3.
¿Dónde se imaginan que será la próxima? Comenten su ciudad si quieren que hagamos una por ahí 👇
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@MetaMaskDev @MetaMask Still building @ConduitProtocol over the weekend, an x402 facilitator that makes AI-agent safe, even when compromised.
Details of what we did in the weekend 👇
x.com/i/status/20588…
Conduit Protocol@ConduitProtocol
While building for the @MetaMaskDev + @1shotapi + @AskVenice hackathon over the weekend, we kept coming back to one question: How do you safely give an AI agent access to your wallet? Because today, giving an AI agent your wallet is basically a leap of faith. You're trusting code that can be buggy, jailbroken, or quietly hijacked, with permission to spend your money. We don't think that kind of trust should be required at all. The usual answer is a spending cap: “the agent can spend up to $X.” But a cap doesn't stop a compromised agent from sending that entire $X to itself. We are fixing this by locking every payment to one exact request before the agent even runs. Built on @MetaMask Advanced Permissions: The user signs a single scoped permission (ERC-7715). A coordinator agent holds that root permission, then re-delegates smaller permissions to task agents, each one fused to a single purchase: recipient, amount, token, all fixed on-chain. Try to: - pay the wrong address - overspend - replay a payment → the transaction reverts. Not a wallet warning. A hard on-chain failure. And if anything ever feels suspicious, revoke the root permission once and every downstream agent instantly loses access. @1shotapi handles settlement, sponsors gas in USDC, so users never need to touch ETH while hosting our own x402 7710 custom facilitator on the public relayer. The result isn't a more powerful AI agent. It's an agent that's finally safe to let loose, because betrayal isn't a risk you manage. It's something the system makes impossible. Built in the open with @MetaMaskDev + @1shotapi #metamask #delegation #x402 #hackathon #solidity #ethereum
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