January 10, 2026. Quack AI has deployed Q402 live on BNB Chain, introducing a unified sign to pay execution and governance layer designed for autonomous AI agents. The protocol allows agents to execute payments, governance actions, and automated workflows with a single signature while using standard ERC 20 tokens.
High Signal Summary For A Quick Glance
- Q402 is now live on BNB Chain as a unified sign-to-pay execution and governance layer.
- The system introduces one-signature execution, eliminating fragmented approve, transfer, and pay loops.
- It supports standard ERC-20 tokens with no token upgrades or new approval flows required.
- Q402 is designed for the Agent Economy with gasless, policy-aware, and auditable settlement.
- Autonomous agents and AI-driven systems operating on BNB Chain.
- Developers building automated payment, governance, and execution workflows.
- Protocols seeking universal EVM compatibility without token changes.
- Enterprises and DAOs requiring auditable, policy-aware settlement.
Q402 Delivers a Unified Execution Layer for AI Agents on BNB Chain
Q402 is a protocol developed by Quack AI that introduces a unified sign to pay execution and governance layer for AI agents on BNB Chain. It enables payments, governance actions, and automated flows through a single signature, using standard ERC 20 tokens and supporting EIP 7702 for gasless, policy controlled, and fully auditable execution.
The release follows months of development as Quack AI evolved from AI driven governance tools into broader agent infrastructure. Earlier x402 deployments and ecosystem integrations highlighted execution as the main bottleneck for agent based systems, with Q402 now formalizing that layer to support scalable, autonomous on chain activity.
Q402 Extends a Growing x402 Execution Standard
Q402 builds on earlier x402 deployments that aimed to simplify on chain payments for AI agents. The original x402 standard, introduced by Coinbase in 2025, established a framework for machine to machine payments and was later adopted across multiple ecosystems, including early implementations on Solana and BNB Chain.
Subsequent BNB focused extensions added gasless execution and auditable settlements, accelerating adoption of agent driven workflows. Q402 extends this progression by combining execution, payments, and governance into a single layer, reflecting an ongoing industry shift toward standardized, low friction infrastructure for autonomous agents.
Timeline: Quack AI Evolution and Q402 Execution Layer
Quack AI roadmap revealed
Quack AI is introduced as the governance protocol for DuckChain AI DAO Genesis Members, outlining an AI-assisted governance vision.
Governance module launches
Quack AI releases its governance system with smart voting contracts and AI-powered proposal analysis for automated decision support.
User and Passport milestones reached
The platform surpasses 100,000 users and 20,000 Passport holders, later exceeding 30,000 Post holders on Bitcoin Pizza Day.
First QAIP vote completed
The first Quack AI Improvement Proposal vote is conducted and approved, validating live on-chain governance execution.
Funding announcement and AMA
Quack AI announces funding milestones and shares its long-term Agent Economy vision during a public AMA.
Passport adoption accelerates
More than 2 million Quack AI Passports are minted, reflecting rapid community and agent adoption.
x402 BNB introduced
Quack AI launches x402 BNB as the first Q402 deployment, enabling sign-to-pay execution on BNB Chain.
Q402 integrated with AKEDO
Q402 integrates with AKEDO, enabling AgentFi payments and autonomous transaction execution.
Ecosystem partnerships expand
Quack AI announces partnerships with MOSS, Binance Wallet, and B² Network, alongside hackathon bounties for agent integrations.
Q402 officially goes live
Q402 launches on BNB Chain as a unified sign-to-pay execution and governance layer powering the emerging Agent Economy.
Foundational Intelligence Layer planned
The team plans to launch an intelligence layer to enhance autonomous agent reasoning and governance decisions.
Simulation Network rollout
A simulation network is expected to enable stress-testing of autonomous governance and agent behavior.
Intelligent Treasury Layer
Quack AI plans to introduce automated treasury management with compliance-aware AI execution.
Unified Agent Economy target
The roadmap targets full multi-chain interoperability and unified agent execution across networks.
Full-spectrum autonomy vision
Quack AI aims to reach fully autonomous, AI-driven governance with minimal human intervention.
Earlier x402 Launches Shaped Market Expectations for Agent Payments
The introduction of the x402 standard by Coinbase in May 2025 marked the first major step toward standardized payments for AI agents. Market reaction was broadly positive, with strong enthusiasm across Crypto Twitter and rising interest in AI focused tokens as x402 gained traction and expanded across multiple chains. The launch helped spark rapid ecosystem growth, partnerships, and a broader narrative around machine driven on chain economies.
Subsequent x402 implementations on BNB Chain and Solana reinforced this trend, though with more mixed short term price reactions. While some launches saw early volatility or uneven token performance, on chain activity, integrations, and transaction volumes increased sharply. These deployments helped establish x402 as a credible execution layer for AI agents, setting the context for more integrated evolutions like Q402.
Comparison against Quack AI’s earlier x402 deployment and roadmap milestones
What to Watch as Q402 Moves Into Execution
With Q402 live, focus shifts to adoption and delivery against Quack AI’s roadmap. Early indicators include Passport growth, transaction volume through Q402, and integrations across DAOs, AgentFi tools, and BNB Chain applications. Progress on intelligence, simulation, and treasury modules will signal whether the protocol can scale beyond initial deployments.
Governance activity, security performance, and regulatory alignment will also be critical as Q402 targets multi chain expansion. Strong execution and partner uptake could position it as core agent infrastructure, while delays or technical or regulatory setbacks may limit near term momentum.
