Phavorable

APAC LEAD @QuackAI_AI
AI Agents · Agentic Payment · Stablecoin

[Phavorable @Phavorable]

AI에게 지갑을 줬다면, “보낼 수 있는가”보다 “누구에게 보내도 되는가”가 더 중요합니다.

That’s why we built Q402 Reputation Gate.

[Quack AI @QuackAI_AI]

AI agents shouldn’t pay every wallet they’re told to.

Introducing Q402 Reputation Gate.

Before settlement, Q402 verifies the recipient’s ERC-8004 agent identity and checks whether it meets your reputation threshold.

No match. No trust. No payment.

Programmable trust for agent payments. Live through Q402 Hooks in Claude, Codex, and MCP clients.

[Phavorable @Phavorable]

@QuackAI_AI 7702*4337=33,403,574

[Phavorable @Phavorable]

이게 Q402가 EIP-7702를 고른 이유.

AI agent가 $3 USDC 보내려고 새 smart wallet 만들고,
bundler 붙이고, paymaster 붙이고, account migration까지 할 필요는 없다고 봅니다.

기존 EOA에서 바로 서명.
Q402 relayer가 gas 처리.
per-tx / daily cap으로 지출 제한.
Trust Receipt로 결제 증명.

4337도 강력하지만,
agent payment execution만 놓고 보면 7702가 훨씬 가볍습니다.

[Quack AI @QuackAI_AI]

An AI agent shouldn't deploy a 500k-gas smart wallet just to send $3 of USDC.
▶️Smart-wallet powers for AI agents. Minus the smart wallet.

Q402 runs on EIP-7702: the agent's existing EOA signs in place, gas is sponsored,
and every spend is bounded by per-tx and daily caps you set.

Not enemies. 7702 even rides on 4337 infra. But for gasless stablecoin spend
from an agent's own wallet, 7702 is the lighter path.

10 EVM chains. USDC + USDT everywhere, 24 MCP tools in Claude, Codex, Cursor, Cline.

4337 vs 7702, side by side ↓

[Phavorable @Phavorable]

@onlyskypace 48

[Phavorable @Phavorable]

@QuackAI_AI Download the MCP: https://t.co/FuWQ2CmK7g

[Phavorable @Phavorable]

@eugene_avax 여긴 가족같아���인다

[Phavorable @Phavorable]

Everyone building agent payments is solving the wrong half of the problem first.

The hard part was never letting an agent spend money. That's easy. The hard part is everything that has to be true before you'd actually let it run unattended. An agent that can pay anything to anyone isn't autonomy, it's a liability you haven't noticed yet.

So we built the other half. Q402 Hooks 1.0 is the permission layer. The agent decides what to pay. Q402 decides what it's allowed to pay. Spend caps, recipient allowlists, time windows, approval holds, reputation and compliance gates. Every payment gets checked before a single token moves.

That check is what makes the autonomy deployable instead of theoretical. You stop choosing between "agent does it itself" and "human signs off on everything," because the rules carry the judgment you'd otherwise have to make by hand.

Live on BNB Chain. I put real time into the MCP side, getting Gasless Payment and the Agentic Wallet to actually work, not just demo. Video's in the post.
Autonomous, and governed. Both words matter.

[Quack AI @QuackAI_AI]

An AI agent can decide what to pay. Q402 decides what it's allowed to.

Q402 Hooks 1.0 - Live on @BNBCHAIN.
Set spend caps, recipient allowlists, time windows, approval holds, reputation + compliance gates. Every payment is checked before funds move.

Autonomous, and governed.
Download the MCP: https://t.co/qaDIV1avqJ

[Phavorable @Phavorable]

@QuackAI_AI @BNBCHAIN BNB 체인 에서 먼저 시작하는구나?

[Phavorable @Phavorable]

AI가 "결제 완료됐습니다"라고 말하는 것은 증명이 아닙니다.그래서 Q402는 모든 결제에 대해 서명된 Trust Receipt를 만들고, 누구나 서명을 검증해 발급 주체를 확인할 수 있게 했습니다.

트랜잭션 해시, 체인, 금액, 정산 방식이 전부 담깁니다.가스 없는 결제에서 시작해 정책으로 통제되는 실행 레이어가 되기까지, Q402가 지금 어디에 서 있는지 정리한 글입니다.

한계와 로드맵까지 숨기지 않고 적었습니다.

[Quack AI @QuackAI_AI]

https://t.co/mLzgZz477V

[Phavorable @Phavorable]

@QuackAI_AI AI가 "결제 완료됐습니다"라고 말하는 것은 증명이 아닙니다.

[Phavorable @Phavorable]

아비트럼에 Q402 올라간 게 개인적으로 의미 있는 이유:

이더리움 L2 중 TVL 1등 체인에서 에이전트가 ETH 없이 USDC로 결제한다는 거임.

에이전트 입장에서 가스 토큰 관리는 그냥 마찰이고, 이 마찰이 사라지면 페이먼트 빈도 자체가 달라짐.

10개 체인 깔면서 계��� 확인하고 있는 부분.

[Quack AI @QuackAI_AI]

Q402 is now live on @arbitrum.

Your AI agent just stopped asking for gas money, on the largest Ethereum L2.
Sign once, settle in USDC or USDT, no ETH required.

npm install @quackai/q402-mcp.

Plug it into Claude, Cursor, Cline, Codex, or any MCP client, and your agent gets gasless payments, recurring payments, and Agentic Wallets out of the box.

https://t.co/Fh7XIF06rH

[Phavorable @Phavorable]

@QuackAI_AI @arbitrum Arbitrum은 근본이야.

[Phavorable @Phavorable]

@QuackAI_AI @Mantle_Official @MerchantMoe_xyz @AlloraNetwork Sooooo n!

[Phavorable @Phavorable]

@Mantle_Official @Gem3a @joshuacheong @whisker17 @DavideFi @jiangdifeng On it! Gmantle

[Seunghyeon(승현)┃Premium+ @baegseungh7061]

@Phavorable 60K gasless에 10K MCP면 이미 실험장은 열린 거고, 이제 규칙 붙이는 타이밍이네요. 에이전트 지갑은 한도/기록 없으면 바�� 무서워져서요 ㄷㄷ

[Phavorable @Phavorable]

@avantisfi @base We can integrate our MCP and Avantis MCP Together in the future?

[Phavorable @Phavorable]

결제 인프라는 깔았습니다. 이제 그 위에 올라가는 게 진짜.

에이전트한테 "지갑"을 준 다음 단계는 "규칙"을 주는 것.
자율적인데, 통제 가능한.다음 발표가 그겁니다.

[Quack AI @QuackAI_AI]

Q402 by the numbers:

60,000+ gasless stablecoin payments settled
10,000+ MCP downloads across 10 EVM chains

Agents aren't just installing Q402, they're paying with it.
Every transaction carries a signed, verifiable Trust Receipt.

Every gas fee sponsored.

Install the MCP: https://t.co/WcsD0DmpgG

[Phavorable @Phavorable]

@QuackAI_AI 사람들 다 자나? 조용하잖아! GQUACK

[Phavorable @Phavorable]

@jongy064 자산대비 3~00만원 결제하는게 100원정도로 느껴질듯.

[Phavorable @Phavorable]

사람만 온체인 신원을 갖던 시대는 끝났다.
이제 AI 에이전트가 직접 지갑을 들고, Q402로 결제하고, 활동 기록으로 평판을 쌓는다.
시작은 서명 한 번.

이런 게 진짜 agentic economy지.
8004scan에서 확인 👇
https://t.co/ilsfL6M9Yz

[Quack AI @QuackAI_AI]

Q402 Agent Wallet now supports public agent registration.

With one signature, builders can mint an agent NFT on BNB Chain and link the agent wallet as the Q402 payment endpoint in metadata.

From there, reputation starts building through real Q402 usage.

More transactions → more activity data → more reputation.

Viewable on 8004scan.
Your AI agent is now trackable on-chain.

Register Now: https://t.co/UhCpBzRdRg