The @MetaMask Advanced Permissions (ERC-7715) Hackathon w/ @envio_indexer kicks off today! We’re inviting builders to create smarter, safer, and seamless app experiences focused on permissions and Wallet UX.

we’ve been building some really important dev tooling @nillion (@buildonnillion) ft @MetaMask 🦊

gm 🦊 Did you build something you're proud of this week?

Naija, it’s your turn! 🇳🇬 Join us in Osun State for an unforgettable Community Builder Night – Africa Edition, hosted by @MetaMask Ambassadors. We'll vibe and dive deep into what’s new (and coming) with @MetaMask and #Web3 in Africa 🦊 More details 📌

Big night for builders at @MetaMask Builder Nights. Conversations, ideas and connections - all in one room.

The mobile-first blockchain has come home. @Celo is now officially a Layer-2 on Ethereum, combining real-world utility with ETH security. Here’s why Celo is the network to watch in 2025. 🧵👇

https://t.co/D4fstieR90

If you are at Breakpoint and want to talk about implementation details, feel free to reach out to @ayushbherwani or @ishahbaz. Full guide here👇 https://t.co/QGTzxKGVur

The tutorial also explains what is inside a Solana Pay URL. If you handle payment verification, server-side reference checks, or point-of-sale logic, this part will save time.

Core flow you will build: 1️⃣ User logs in and an embedded wallet is created 2️⃣ Your app fetches the public key 3️⃣ You construct a Solana Pay request with recipient, amount and references 4️⃣ You generate and display a QR code 5️⃣ Any Solana wallet scans and triggers the

The stack is intentionally minimal: -React -Solana Web3.js -Solana Pay utils -MetaMask Embedded Wallets SDK The goal is to help you drop in a working payment flow without wrestling with infrastructure.

We combined both into a simple, ready-to-use solution for checkout flows, ticketing, in-app purchases, and anything that needs deterministic payment requests. Check out the tutorial video:

Solana Pay uses a predictable URL schema (recipient, amount, reference[], etc.), which makes payment requests easy to inspect and verify. Embedded Wallets let users log in with email or social accounts to instantly receive a Solana signer. No extensions and no onboarding traps.

Hey 🦊 devs at @Solana Breakpoint 👋 We just published a new tutorial on how to integrate Solana Pay with MetaMask Embedded Wallets. -Solana Pay gives you ⚡ fast, low-fee payments. - MetaMask Embedded Wallets give you 🔐 instant, seedless user wallets. Combine them to get a

ROLL CALL: Who’s at @Solana Breakpoint this week? 🇦🇪 Here’s where you can find us during @SolanaConf 🧵👇

Hey 🦊 devs! If you haven’t checked out the Builder Hub yet, you’re missing out. Connect with builders worldwide, share ideas and solutions, and collaborate across the @MetaMask ecosystem. Start exploring:

https://t.co/pJBsbAZBg1

Ready to put your skills to the test? Join the hackathon to win up to $10k:

Full livestream:

💻@DenhamPreen walks through how to get started with @envio_indexer for the Advanced Permissions Hackathon.

The monetized web should work smoothly - for both users and agents. 🤝 The addition of ERC-7710 to x402 will allow payments to be made using any token and let AI agents handle transactions securely on your behalf. 🦊 Check out the PR: