X402基金會：Coinbase and Cloudflare革新Web交易

探索X402基金會與Coinbase合作如何開創機器到機器交易的新時代，並重塑了網絡付款的未來。

Yo, what's up, tech enthusiasts! The digital landscape is about to get a major upgrade, and it involves the x402 Foundation, Coinbase, and a whole lotta transactions. Let's dive into how this power trio is changing the game.

喲，怎麼了，技術愛好者！數字景觀即將進行重大升級，它涉及X402基金會，Coinbase和整個Lotta交易。讓我們深入了解這個動力三重奏是如何改變遊戲的。

The x402 Foundation: Paving the Way for Machine-to-Machine Payments

X402基金會：為機器到機器支付鋪平道路

Cloudflare and Coinbase have teamed up to create the x402 Foundation, aiming to standardize how machines exchange value on the web. Think of it as creating a common language for digital services to transact directly. No more human intervention needed!

Cloudflare和Coinbase已聯手創建X402基金會，旨在標準化機器在網絡上的交換價值。將其視為創建一種通用語言，以直接進行數字服務。不再需要人類干預！

Why x402 Matters

為什麼x402很重要

Ever seen a 402 error code? It means "Payment Required," but it's often ignored due to a lack of standardization. The x402 protocol provides a clear, open framework for websites and automated agents to negotiate payments globally. Coinbase initially designed the x402 transaction flow to enable machines to pay for resources over HTTP.

曾經看過402錯誤代碼嗎？這意味著“需要付款”，但由於缺乏標準化，通常被忽略。 X402協議為網站和自動化代理提供了一個清晰的開放框架，以在全球範圍內談判付款。 Coinbase最初將X402交易流程設計為使計算機通過HTTP支付資源。

The x402 Transaction Flow

X402交易流量

1. A client tries to access a resource protected by x402.
2. The server responds with a 402 error, including payment instructions.
3. The client re-requests with a payment authorization header.
4. The payment facilitator verifies the payment and settles the transaction.
5. The server responds with the requested resource and payment confirmation.

This flow allows programmatic access to resources without needing accounts, subscriptions, or API keys. It’s like giving machines their own wallets and letting them handle business.

該流程允許對資源進行程序化訪問，而無需帳戶，訂閱或API密鑰。這就像給機器自己的錢包，讓他們處理業務。

Use Cases: Beyond the Human Touch

用例：超越人類的感覺

x402 opens up a new world of possibilities:

X402打開了一個新的可能性世界：

• An assistant buying Halloween accessories from multiple merchants.
• An AI agent paying per browser rendering session.
• An autonomous stock trader making micropayments for real-time data.

Future versions might support credit cards and bank accounts, in addition to stablecoins, making it even more versatile.

未來版本除了穩定幣外，還可能支持信用卡和銀行帳戶，從而使其更具通用性。

Cloudflare’s Pay Per Crawl: The Deferred Payment Scheme

Cloudflare的每次爬網薪水：遞延付款計劃

Cloudflare is proposing a deferred payment scheme for x402, designed for scenarios where immediate settlement isn't necessary. This allows agents and crawlers to crawl numerous pages and be charged a single fee at the end of the day.

CloudFlare正在為X402提出延期付款計劃，該計劃是為不需要立即解決的方案而設計的。這使代理商和爬網可以爬許多頁面，並在一天結束時收取一次費用。

The Handshake Explained

握手解釋了

1. The Server’s Offer: The server responds with a 402 error and a payment commitment payload.
2. The Client's Signed Commitment: The client re-sends the request with a signed payload containing their payment commitment.
3. Successful Response: The server validates the signature and returns the content with a confirmation header.
4. Payment Settlement: The server handles the settlement flexibly, using the validated ID as a reference.

This approach enables flexible use models without per-request overhead, allowing for subscriptions, daily roll-ups, or batch payments.

這種方法可以使靈活的使用模型無需每個要求的開銷，從而可以進行訂閱，每日捲起或批次付款。

Coinbase Prime: Caliber’s Digital Asset Treasury Strategy

Coinbase Prime：Caliber的數字資產國庫策略

In September 2025, Caliber (NASDAQ: CWD) selected Coinbase Prime as its institutional platform for trading and custody, supporting Caliber’s Digital Asset Treasury (DAT) Strategy. Coinbase provides Caliber with deep liquidity and institutional-grade custody.

2025年9月，Calibre（NASDAQ：CWD）選擇了Coinbase Prime作為其交易和監護權的機構平台，支持Caliber的數字資產國庫（DAT）策略。 Coinbase為口徑提供了深厚的流動性和機構級別的監護權。

Caliber is the first Nasdaq-listed company to adopt a treasury reserve policy centered on Chainlink’s Token (LINK), aiming for long-term holding and yield generation.

Calibre是第一家採用以Chainlink代幣（Link）為中心的納斯達克上市公司，旨在長期持有和產生產生。

Ryan Ballantyne, Head of Corporate Client Strategy at Coinbase, stated that Coinbase empowers institutions to scale crypto strategies with the security and compliance they demand.

Coinbase公司客戶戰略負責人Ryan Ballantyne表示，Coinbase賦予了機構以通過他們要求的安全性和合規性來擴展加密戰略。

Stablecoins: The Future of Finance?

Stablecoins：金融的未來？

The stablecoin market is booming, with the total supply reaching $283.2 billion and the number of senders climbing to 25.2 million in 2025. Startups working on stablecoin projects raised $621.81 million in 2025, significantly higher than the $84 million raised in 2024.

Stablecoin市場正在蓬勃發展，總供應量達到2832億美元，發件人的數量在2025年攀升至2520萬。在Stablecoin項目上工作的初創公司在2025年籌集了6.2181億美元，高於2024年籌集的8400萬美元。

Global banks are also getting in on the action, with Citigroup, Wells Fargo, and Bank of America building their own digital currencies. JPMorgan has even confirmed the release of its JPMD coin on the Base blockchain.

全球銀行也正在採取行動，花旗集團，富國銀行和美國銀行建立自己的數字貨幣。摩根大通甚至已經確認了其在基本區塊鏈上的JPMD硬幣的釋放。

The Takeaway

外賣

The x402 Foundation, Coinbase, and the rise of stablecoins are creating a new paradigm for web transactions. From machine-to-machine payments to institutional adoption of digital assets, the financial landscape is evolving rapidly. It’s like watching a sci-fi movie unfold in real-time, and honestly, who wouldn't want to be a part of that?

X402基金會，Coinbase和Stablecoins的興起正在為Web交易創建一個新的範式。從機器對機器的付款到機構採用數字資產，金融格局正在迅速發展。這就像看一部科幻電影實時展開，老實說，誰不想成為其中的一部分？

So, buckle up, stay curious, and keep an eye on these developments. The future of finance is here, and it's looking pretty darn exciting!

因此，扣緊，保持好奇，並密切關注這些發展。財務的未來就在這裡，看起來令人興奮！