Quack AI

"Hey Claude, send 5 USDT to alice on @BNBCHAIN." ▶️"Done. $0 gas." AI agents can now move money. @QuackAI_AI just shipped Q402 as a Model Context Protocol server — listed on Anthropic's official MCP Registry, live across 7 EVM chains. Sandbox by default. Four guard layers (per-call cap, recipient allowlist, sandbox flag, confirm-in-chat) before a single wei moves. The agent never holds a key it shouldn't. $ claude mcp add q402 -- npx -y @quackai/q402-mcp q402.quackai.ai/claude

Quack AI’s ecosystem is growing. 20+ chains 50+ leading projects From chain integrations to project adoption, the network keeps expanding. More is coming.

@injective Welcome to gasless stablecoin rails on Injective. 🔗 q402.quackai.ai

Agents don't read whitepapers. They don't hold gas tokens. They don't migrate wallets. They transact. Q402 is now live on @injective. Most chains we've shipped on are great rails. Injective is something else. A chain where financial primitives sit at the protocol layer. Where AI builder tools are first-class. Where agents aren't tourists. The first chain where Q402 stops being an integration and starts being native. Built by @QuackAI_AI.

AEF Seoul 2026 comes together with support from teams across infra, research, media, and community. Backing the event: @MetisL2, @zetablockchain, @AIVM_Network, @Chain_GPT, @GOATNetwork Joining as ecosystem partners: @BNBCHAIN, @injective, @SentientAGI, @monad_xyz, @0xMantle, @AvaxTeam1 Media support from: @tokenpostkr, @bloomingbit_io Community support from: @Coiniseasy, @Layer_A_au, @blockchainkor, @skkrypto, @BlockchainatYU, @Ewhachain, @ysblockblock, @DeButler_, @web3BlueNode, @NinjaLabsKR

Quack AI and @hyblock_kr are co-hosting AEF Seoul 2026 this May. Built for builders, researchers, and protocol teams, we’ll be bringing the conversation around settlement, verification, and agent-native infrastructure, while creating space to connect and explore new opportunities. 📅 May 27, 2026 🕡 6:30 PM – 10:00 PM KST 📍 HASHED Lounge, Seoul 🔗 RSVP: luma.com/u9cpjyrl Approval required. Request your spot now!

Quack AI × @Mantle_Official Q402 is officially expanding into the Mantle ecosystem. Why Mantle? Because stablecoin rails need infrastructure that treats settlement as a first-class primitive. Mantle's high-performance architecture — optimized for TradFi, RWAs, and on-chain liquidity — gives Q402 exactly what gasless settlement needs: fast finality, native EIP-7702 support, and an ecosystem built for institutional throughput. What's live today on Mantle Network: • Zero Gas Barrier: Settle USDC/USDT transfers without holding MNT. A single EIP-712 signature — no wallet migration, no gas top-ups. • Sign-to-Pay Architecture: Mantle's native EIP-7702 support means existing EOAs work as-is — MetaMask and OKX Wallet participate out of the box. • Institutional-Grade Finality: Mantle's sub-second block times and Ethereum-aligned security give Q402 the settlement backbone needed for real-world payment flows. Execution should feel native. Settlement should be verifiable. Gas should never be the barrier. Welcome to gasless stablecoin rails on Mantle. 🔗 q402.quackai.ai

Stablecoin payments shouldn’t feel like crypto. No gas tokens. No bridges. No waiting. Just USDC or USDT — signed once, settled in seconds. Across five chains. From the user’s wallet, straight to the recipient. Q402. The rail for the next generation of on-chain stablecoin payments.

The Q402 Grant Program is open We're backing builders who believe gasless UX is the future of Web3. 🌱 Seed — $500 relay credit, up to 10K txs 🔨 Builder — $2,000 relay credit, up to 50K txs 🌐 Ecosystem — Custom, unlimited Beyond credits, the grant comes with hands-on support — co-marketing, direct team access, and long-term partnership. 5 chains. 1 integration. And your users forget gas exists. Apply now → q402.quackai.ai/grant

Try it out now: q402.quackai.ai

Institutional Grade Q402 V1.5 is LIVE - A Major Upgrade Users pay in USDC/USDT across 5 EVM chains, while Q402 handles the gas behind the scenes. One off-chain signature. One API transaction. Instant, auditable settlement on-chain. Built for DeFi onboarding, NFT minting, Web3 gaming, B2B transfers, cross-app wallets, and autonomous agent payments. A smoother payment layer for the next 100M users.

@SenHIKiru Solving the last mile problem

@QuackAI_AI AI agents becoming real actors needs solid rails. Quack AI is bridging that gap—identity, payments, and trust all in one stack 🚀

AI agents are moving from copilots to economic actors. But the missing stack is clear: identity, discovery, payments, governance, trust, and user control. This is where Quack AI fits. ERC-8004 -> verifiable agent identity ERC-8183 -> commerce discovery Q402 -> gasless, policy-bound payment execution Agents need infrastructure to act.

@ankr @tsloan_tech Tyler shared some solid points 🔥

Head of Product at Ankr @tsloan_tech on what changes when agents start driving capital efficiency 🧠

🎙QTalk April Session Highlight Tyler from @Ankr on what changes when agents start driving capital efficiency: RWA supply is growing fast, but too much of it is still idle on-chain. Agents can change that by driving liquidity, arbitrage, and continuous price discovery across markets. They don’t sleep. They don’t wait.

@Phavorable Quack Quack!

Thank you for inviting us. Let's Quack Quack!🧡

@SenHIKiru @ankr @iota @plumenetwork Yeah talk soon!

@QuackAI_AI @ankr @iota @plumenetwork Few hours remain to go 🔥🤞

QTalk returns with its first monthly flagship session Beyond RWA, autonomous agents could redefine asset management. 📅 April 17, 2026 | 11:00 UTC 📍 Live on X and Binance Square x.com/i/broadcasts/1… We’re bringing together speakers from @ankr, @iota, and @plumenetwork to explore how agentic systems could reshape capital allocation, execution, and asset management. Set your reminder, quack with us.