Technical Q402: Enabling On-Chain Transactions Without Gas
In on-chain transactions, gas fees are mandatory, they ensure transactions are confirmed as valid and recorded on the blockchain So, how did Quack AI create the Q402 protocol to allow on-chain transactions without gas fees?
Has Q402 completely eliminated transaction gas fees? Technically, Quack AI doesn't eliminate the gas fees, the gas fees are still there and still have to be paid to the blockchain, but Q402 cleverly separates that and changes the way the transaction gas fee payments are handled from the user to the facilitator, so the user doesn't have to pay the transaction gas fees, the facilitator handles the transaction gas fees
Who is the Facilitator covering the gas fees? Is it Quack AI itself? Facilitators who covering transaction gas costs are project builders (developers) or enterprises that build their projects above Q402. By subscribing to Q402, project developers pay the costs at the start, so that users of the project no longer need to pay transaction gas costs
Quack AI (Q402) does not cover the gas costs directly, but Quack AI builds the infrastructure or provides facilities The illustration: A web3 gaming project (Game-Fi) builds its project on Quack AI (Q402) because the project wants its users when making transactions to buy exclusive items in the game without being charged gas fees, then the gaming project subscribes to Q402, so that players from the gaming project when making transactions to buy exclusive items in the game are not charged gas fees, because the costs have been borne by the gaming project developer (as facilitator)
Why would a Project or Enterprise choose Q402 and agree to cover gas fees? Because of the benefits for their own projects: • Can attract more users — people will use the project because they no longer need to use native tokens for transaction fees • Smoother user experience — no technical hurdles due to gas fees or recurring authorizations • Competitive Advantage — projects whose transactions are without gas fees (Gasless) are superior, attractive, and attract the attention of many users compared to projects that still pay gas fees for each transaction • Multi-Chain Supports — Q402 supports multiple chains EVM
Can Q402 be used by individuals, or is it only for Builders or Enterprises? Q402 is designed to be felt by every individual, but is built to be run by developers and projects, so you as an individual can automatically enjoy Q402 without needing any further setup, because the project has integrated it
So, using the Q402 doesn't mean gas costs just disappear Gas fees are still there, but the facilitator pays on your behalf. You only need to sign once, the rest is automatic
Quack AI x Claude AI: Web3 Transaction Revolution with Just One Text Command
The integration of Quack AI (Q402) with Claude AI is a great revolution and a new way of carrying out transfer transactions via on-chain, because Q402 makes Claude AI not only an AI that can only think and answer, but can also execute on-chain transactions without gas fees, just by typing one text command, without the need to open a web3 wallet This is a real shift in how we interact using AI, especially AI chatbots like Claude AI
Quack AI (Q402) which is integrated with Claude AI is extraordinary, but what about the security system? is it safe to use? Quack AI (Q402) creates a four-layer security system called "FOUR GUARD LAYERS" to ensure guaranteed protection for its users Per-call cap - Maximum limit on the amount of crypto per transaction that can be executed Recipient allowlist - Transactions can only be sent to addresses that have been previously permittedSandbox flag - Special safe mode for testing without risk of losing real assetsConfirm-in-chat contract - Confirmation from the user is mandatory before execution Then, to protect user assets and remain safe, Quack AI (Q402) which is integrated with Claude AI does not use a private wallet key to install and connect
Q402 ensures that Claude AI is only a means of intermediary orders, not for holding wallets and storing assets, so no assets will move a penny without the user's permission, so the risk of losing assets due to Claude AI being hacked or manipulated will be much smaller
The installation method is very easy
just copy "Prompt" and install this command on the desktop or MacOS version of Claude AI $ claude mcp add q402 -- npx -y @quackai/q402-mcp
Q402 makes Claude AI a text command tool that can truly execute onchain transactions, but remains secure, without gas fees and supports 7 cross-chain EVM
Find out more Quack AI (Q402) x Claude AI https://q402.quackai.ai/claude
In an era where AI agents continue to develop and become autonomous, there is an increasing need for a secure, transparent and efficient execution infrastructure Quack AI built Q402 to meet these needs as an Agent Economy, where agents can make decisions, execute payments gasless, remain compliant and policy-aware The Q402 execution layer changes the way on-chain transactions work, the entire authorization, transfer and gas payment process is combined into one seamless flow with just one signature (Sign-to-Pay) This isn't just talk, Quack AI is building this in reality
20+ Chains Integrated41 Million+ Transactions processed by Q40250+ Projects Onboarded
Q402 is more than just an execution layer, it is a new era of smart transaction infrastructure for the future
Explore more about Quack AI & Q402: https://q402.quackai.ai https://quackai.ai #QuackAI #Q402 @QTalk $Q
You should know, the missing infrastructure for AI Agents is also being built by Quack AI
I've made an infrastructure roadmap built by Quack AI, this is a stack that is connected so that agents can run optimally
Let's briefly discuss each layer🧵
▸ ERC-8004 ➛ Identity on Agent ▸ ERC-8183 ➛ action taker ▸ Governance ➛ regulates the rules ▸ Q402 ➛ payment execution layer ▸ Verification ➛ verifies every action to maintain trust ▸ User Control ➛ humans have control of actions
Q402 supports SaaS subscriptions and B2B payments using USDC
Quack AI paves the way for a more efficient approach and makes it easier for users to do what they need to do
Quack AI is always efficient, because efficiency is key
1. SaaS Subscriptions (Software as a Service)
- On-Chain Subscriptions Users can pay their monthly subscription fees using USDC, without having to rely on traditional methods or credit cards
- Users Authorize Once Users simply need to grant permission once at the beginning, and then the system can withdraw USDC balances periodically according to the schedule
- Gaslessly Rest assured, every transaction on the blockchain using the Q402 protocol will not incur any gas fees
2. B2B Payments (Business-to-Business Payments)
- Minimal Cost Sending USDC at scale is much cheaper and faster than traditional bank transfers, which are slow and still subject to significant fees
- Live Relay Chains Payments are made through a directly connected blockchain network, allowing funds to arrive in a matter of seconds or minutes
- Full On-Chain Auditability Every transaction is permanently recorded on the blockchain, ensuring full transparency, verifiability, and tamper-proof payments
The Q402 is very multifunctional and has many advantages 🔥
Quack AI built the Q402 for all needs, including Decentralized Finance (DeFi)
What are the benefits of Q402 for DeFi? 1. Users do not need to pay gas for tokens when interacting with DeFi protocols 2. Reduce complicated wallet pop-up windows 3. Fast, secure, and governed transactions and interactions
I think the utility of the Q token is quite good and it has many benefits such as for voting, event prizes, trading, and many more, but for now its use is very limited and the price is still far below expectations
The price issue is understandable because the market conditions are not yet good, but I hope that the use of the Q utility will be more useful in the future
I'm sure, $Q can still be more than it is now.. Keep building 🔥🔥