Quack AI Announcement

🗝️ Free trial keys now cover Mantle Starting tomorrow: free trial keys cover Mantle Aug 21 to 28, every Q402 trial key settles USDC and USDT on Mantle mainnet, gasless, from your 500 sponsored transactions Wire it into Claude, Cursor, or Cline this week, then bring your agent to Seoul on Aug 26 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🟦 Q402 Connect Now Live on Base 🟦Q402 Connect is now live on Base @base 🔸→ your agent pays any x402 endpoint: reads the quote, asks you first, spend caps and audit built in 🔸→ send USDC to anyone, gasless: sender pays $0, recipient gets the full amount 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🎬 Your agent’s first x402 payment on Base Your agent's first x402 payment on @base One line of config, then it can pay any x402 API It reads the quote, shows you the terms, and waits for your approval before it spends 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

📍 Seoul Event: AI Agents & Payments Tonight in Seoul with @Mantle_Official : AI Agents, Payments Bring a laptop. Connect Q402 to Claude, Codex, or Cursor, then run three quests 🔸 → send USDC to the person next to you, and check who paid the gas. It wasn't you 🔸 → split a bill to three people in one sentence 🔸 → tell your agent to buy the merch, and walk out with it 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🧾 Know When Not to Retry a Payment An x402 seller can accept your payment and still fail to deliver Most payment clients report that as a plain failure. Your agent reads failure, retries, and pays twice q402-mcp tells you exactly what happened: 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🎉 $Q turns 1 year One year ago today, $Q went live. Q402 did not exist yet. 12 months later: 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

💸 Closing the Work-Payment Gap An agent pays an x402 endpoint. The endpoint takes the money and returns an error. The money moved. The work did not. Four ways the industry is trying to close that gap. Two of them already ship with Q402: 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🔒 Q402 Escrow Is Live on Base The money moved. The work did not. Q402 Escrow is live on @base . Funds lock on-chain, release on confirmation, refund on timeout. Fund it from an x402 payment, or from your Agent Wallet with no private key to manage. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🧩 Q402 Escrow: What it looks like to use Yesterday: Q402 Escrow went live on Base. Today: what it actually looks like to use it. One install, sign in with Google, and your agent creates and locks the escrow. The funds sit on-chain. Seller delivers, you approve the payout. Nothing arrives, the timeout sends it back. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

📱 New iPhone, New Site New iPhone, new site. https://q402.quackai.ai, rebuilt, and day-one ready for iPhone Duo. Verified across both displays. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🤝 Quack AI × @prom_io Collaboration Quack AI × @prom_io 🤝 Same problem, two layers: agents transacting with counterparties they've never met, at machine speed. Quack AI is the coordination and settlement backbone for the agent economy: an issuer-neutral layer where agents pay, get paid, and stay within the rules, across any stablecoin rail. Policy runs before authorization. Escrow replaces "pay first, hope second" with "lock first, release second." 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🛡️ Escrow Payments on Base x402 payments usually clear the moment the endpoint responds. Seller ships nothing, buyer chases. On @base , the same payment can route into escrow. Funds lock on-chain. The owner approves release. Timeout refunds. For unknown sellers, large tickets, or slow deliveries. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🔐 Skip the wallet setup with Q402 The wallet setup was the reason your agent's payment demo never left staging. Try Q402 with a Google login. No seed phrase, no gas to bring. npx -y @quackai/q402-mcp 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🗳️ Q402 Governance Analysis is live on Base Some agents vote with real money behind them. Now they can buy judgment first. Q402 Governance Analysis is live on @base . Your agent sends a proposal, gets back a vote recommendation with dimension ratings and reasoning, and pays $0.05 over x402 with an on-chain receipt. npx -y @quackai/q402-mcp 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🎓 Agentic Payment Session at Inha University Agentic payment, Claude Code and MCP at Inha University with @web3BlueNode Our APAC Lead @Phavorable took the session. The starting point was simple. Every checkout on the internet assumes a human is sitting there. Thanks for having us. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🤖 Agent Wallet With Spend Limits The wallet is the agent's own, with your spend limits on it. Payments settle on-chain and come back with a receipt your agent can show. https://q402.quackai.ai 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🤖 Panel 01: AI Agents & Money When AI agents control money, who owns the trust, the risk, and the execution? That is the question on Panel 01 at Han River Sunset, KBW week in Seoul. We are on it. Sep 29 (Tue), panel at 17:00 KST, VIEW376, Apgujeong. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🎬 Through AgentQ's Eyes AgentQ does not have eyes. The world arrives as things people ask for. A coffee at 3:07 AM. A train ticket home. Flowers with no card. Through AgentQ's Eyes, a short film. Sound on. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🌇 Han River Sunset in Seoul Han River Sunset, Seoul. The room filled up before the first talk. On panel our APAC lead @Phavorable argued one question: when an AI agent moves money, who owns the trust, the risk, and the execution. Our answer has not changed. The agent should never be the one deciding it has your consent. Thank everyone who stayed through sunset. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

🤖 Who Owns the Risk When an AI Agent Moves Money? In Seoul we were asked who owns the risk when an AI agent moves money. Our answer was that the agent should never be the one deciding it has your consent. Here is what that looks like in practice. The agent gets a wallet of its own, not yours. You set a cap per payment and a cap per day. The caps are checked before the money leaves, not reported after it is gone. Every payment settles on-chain and comes back with a receipt the agent can show you. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook

⛽️ Breaking the Gas Payment Loop Your agent cannot go buy ETH. That sounds obvious until you try to let software pay for something. Every chain wants gas, gas wants a token, and buying that token is itself a payment. It is a loop with no entry point. So we took it off the agent. Gas comes from a tank the developer funds once. The agent holds the money it is allowed to spend and nothing else. On Base, where gas is cheap enough that this stops being a line item. 📱Twitter | 📱Channel | 💬Chat | 🌎Website | 🌐APP | 📕Medium | ⚙️Gitbook