After the birth of Bitcoin in 2013, the underlying blockchain technology gradually gained global recognition. With the evolution of technological standards, each new standard has propelled the industry forward. Just like the BRC20 inscriptions (Ordinals) in 2023 made people realize that "blockchain can store value"; now, the x402 protocol stands at the forefront of the AI era, initiating a new internet economic system centered on payments. This technological standard is not a standalone project but an important cornerstone built on the "payment channel" of the internet.

1. Inscriptions (Ordinals): Focus on "Storing Value"

The emergence of the inscription protocol has endowed the Bitcoin ecosystem with an undeniable asset storage function. This technology standardizes operations, expanding Bitcoin, originally used only for transactions, into a data carrier with a storage layer:

• Core Technology: Engraving fonts, images, codes, and other content onto the Bitcoin blockchain, transforming them into digital assets.
• Convenience: Anyone can easily generate "inscriptions" through code, achieving blockchainization of personal exclusive assets.
• Impact: It allows ordinary people to create their own digital assets, forming a wave of wealth circulation effect of "everyone issuing coins".

However, from a problem perspective, inscriptions only solve the issue of "how to go on-chain"—that is, how to store data or assets on the blockchain and prove their existing value.

2. x402 Protocol: Focus on "Transmitting Value"

If inscriptions solve the basic function of storage, then x402 has made breakthroughs in deeper application areas, focusing on "how to settle" and "how to transmit value". By redefining the 402 Payment Required status code in HTTP, the x402 protocol integrates payments into the internet ecosystem and brings about the following transformations:

• Core Technology: Focused on building payment channels, supporting AI to autonomously initiate settlement requests and complete payments.
• Automation and Innovation: It opens the era of fully automated payments led by AI, such as micro-payments, and even realizes economic interactions between machines.
• Scalability: x402 not only supports value transmission but can also serve as a universal payment bridge connecting more application scenarios, its impact far exceeding the asset storage function of inscriptions.

3. What is the x402 Protocol?

The x402 protocol is a new standard in the field of internet payments, aimed at solving the efficiency issues of "value transmission" and "payment channels". Unlike the inscription protocol (BRC20), which focuses on "on-chain storage", x402 introduces the concept of "AI automatic payments", achieving value interaction through payment interfaces, thereby driving the next round of innovation in the internet economy.

4. Why Choose to Participate in x402 Protocol Investment?

1. Technology-Driven New Value Ecosystem: The rise of technological standards often drives industry explosions, and participating in new projects is an early layout.

2. Wealth Effect Intuitive Representation: The inscription protocol in 2023 created several assets with soaring market values, while x402, as a representative protocol of the AI era, is expected to initiate a new wave of economic trends.

3. Global Ecosystem Support: Projects related to x402 have gradually gone online, supporting cross-chain payments and micro-settlements, with vast application space.

Regardless of the final outcome, the establishment phase of new technological standards is always full of opportunities. As early supporters, seizing this opportunity may yield significant returns.

Among them, PING was launched through x402, the former being a meme and the latter an open-source payment protocol. Currently, PING has surged by 150 times, leading the entire x402 explosion!

5. x402 New Project Investment Tutorial:

If you plan to participate in the x402 new project, you can refer to the following steps:

Method 1: Use x402scan for New Projects

This is the mainstream tool for new projects, allowing direct participation in the assets generated in the first phase of the project.

👉 Website Link:

https://www.x402scan.com/

Operation Process:

1. Ensure your wallet is ready with stablecoins that support the Base chain (such as USDC or ETH, with ETH used for gas fees).
2. Link your wallet in the upper right corner of the address to ensure access to the service.
3. Select a popular project of interest from the "Top Servers" list on the page and click to enter.
4. Find the "Try Resources" option and click to operate.
5. After clicking the green "Fetch" button, complete the authorization payment; the payment amount is fixed at 1 USDC.
6. Wait about 2 to 10 seconds according to the on-chain confirmation to complete.
7. After successful participation, the generated tokens will be automatically allocated to your wallet. You can check your balance through your wallet or a blockchain explorer.

Note:

• There may be operational delays during peak server times; if unsuccessful, please try again.
• Payment operations cannot continue after the mint window closes; please complete in time.

Method 2: Trade on OKX Wallet (Highly Recommended)

If you do not participate in new projects, you can also choose to purchase already launched tokens through on-chain trading platforms. OKX is one of the centralized exchanges supporting the Base chain ecosystem, allowing participation in secondary market token trading.

Operation Process:

1. Add Base chain assets in the OKX wallet and search for the target token name.
2. Choose an appropriate buying opportunity based on the market selling price.
3. After the new project ends, the assets will be launched on the secondary market.

Note:

• Please trade after the project is launched on the secondary market.
• If the target asset is not yet supported on the OKX trading platform, it is recommended to purchase through on-chain platforms like Uniswap.

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