{"id":4202,"date":"2025-12-19T11:01:13","date_gmt":"2025-12-19T03:01:13","guid":{"rendered":"https:\/\/theexchain.com\/coinbase-backed-x402-protocol-unveils-major-v2-upgrade-evolving-from-pay-per-use-tool-to-a-versatile-economic-layer\/"},"modified":"2025-12-19T11:01:13","modified_gmt":"2025-12-19T03:01:13","slug":"coinbase-%e6%94%af%e6%8c%81%e7%9a%84-x402-%e5%8d%94%e5%ae%9a%e6%8e%a8%e5%87%ba%e9%87%8d%e5%a4%a7-v2-%e5%8d%87%e7%b4%9a%ef%bc%8c%e5%be%9e%e6%8c%89%e4%bd%bf%e7%94%a8%e9%87%8f%e4%bb%98%e8%b2%bb%e7%9a%84","status":"publish","type":"post","link":"https:\/\/theexchain.com\/zh\/coinbase-%e6%94%af%e6%8c%81%e7%9a%84-x402-%e5%8d%94%e5%ae%9a%e6%8e%a8%e5%87%ba%e9%87%8d%e5%a4%a7-v2-%e5%8d%87%e7%b4%9a%ef%bc%8c%e5%be%9e%e6%8c%89%e4%bd%bf%e7%94%a8%e9%87%8f%e4%bb%98%e8%b2%bb%e7%9a%84\/","title":{"rendered":"\u4ee5\u786c\u5e63\u70ba\u57fa\u790e\u7684 x402 \u901a\u8a0a\u5354\u5b9a\u63a8\u51fa\u91cd\u5927 V2 \u5347\u7d1a\uff0c\u5f9e\u6309\u4f7f\u7528\u91cf\u4ed8\u8cbb\u7684\u5de5\u5177\u9032\u5316\u70ba\u591a\u6a23\u5316\u7684\u7d93\u6fdf\u5c64"},"content":{"rendered":"<p>\u7531 Coinbase \u9818\u5c0e\u7684 x402 \u5354\u5b9a\u63a8\u51fa\u4e86\u91cd\u5927\u7684 V2 \u5347\u7d1a\u3002\u8a72\u5354\u5b9a\u6700\u521d\u65bc 5 \u6708\u63a8\u51fa\uff0c\u5176\u6838\u5fc3\u7406\u5ff5\u662f\u91cd\u65b0\u555f\u52d5\u6c89\u5bc2\u5df2\u4e45\u7684 HTTP 402 \u72c0\u614b\u4ee3\u78bc\uff0c\u5c07\u652f\u4ed8\u908f\u8f2f\u76f4\u63a5\u5d4c\u5165\u7db2\u8def\u8acb\u6c42\u4e2d\uff0c\u76ee\u524d\u8a72\u5354\u5b9a\u5df2\u8655\u7406\u4e86\u8d85\u904e 1 \u5104\u7b46\u4e0d\u540c\u5834\u666f\u7684\u652f\u4ed8\uff0c\u5305\u62ec API \u547c\u53eb\u548c AI \u4ee3\u7406\u8a08\u7b97\u8cc7\u6e90\u8cfc\u8cb7\u3002V1 \u67b6\u69cb\u96d6\u7136\u7c21\u55ae\uff0c\u4f46\u5728\u8de8\u93c8\u652f\u63f4\u3001\u53ef\u64f4\u5145\u6027\u3001\u8eab\u5206\u9a57\u8b49\u548c\u91cd\u8907\u4ed8\u6b3e\u65b9\u9762\u66b4\u9732\u51fa\u9650\u5236\u3002V2 \u7248\u672c\u91dd\u5c0d\u9019\u4e9b\u554f\u984c\u9032\u884c\u4e86\u6df1\u5165\u7684\u67b6\u69cb\u6539\u9769\uff0c\u8457\u91cd\u65bc\u589e\u5f37\u4f7f\u7528\u8005\u9ad4\u9a57\u548c\u958b\u767c\u4eba\u54e1\u7684\u9748\u6d3b\u6027\u3002**x402 V2 \u7684\u4e3b\u8981\u5347\u7d1a\uff1a ** ** 1.\u9322\u5305\u5f0f\u8eab\u5206\u8207\u53ef\u91cd\u8907\u4f7f\u7528\u7684\u968e\u6bb5\uff1a** V2 \u6574\u5408\u4e86\u9322\u5305\u5f0f\u8eab\u5206\uff08\u4f8b\u5982\uff0c\u900f\u904e CAIP-122 \u7684 Sign-In-With-X\uff09\uff0c\u53ef\u5728\u521d\u59cb\u9a57\u8b49\u548c\u4ed8\u6b3e\u5f8c\u5efa\u7acb\u53ef\u91cd\u8907\u4f7f\u7528\u7684\u968e\u6bb5\u3002\u9019\u6a23\u5c31\u4e0d\u9700\u8981\u5728\u96a8\u5f8c\u5b58\u53d6\u76f8\u540c\u8cc7\u6e90\u6642\u9032\u884c\u5b8c\u6574\u7684\u93c8\u4e0a\u4ea4\u6613\uff0c\u5927\u5e45\u964d\u4f4e\u9ad8\u983b\u4efb\u52d9\uff08\u5982 LLM \u63a8\u65b7\uff09\u7684\u5ef6\u9072\u548c\u6210\u672c\uff0c\u6709\u6548\u5be6\u73fe\u8a02\u95b1\u5f0f\u5b58\u53d6\u3002**2.\u7d71\u4e00\u4ed8\u6b3e\u4ecb\u9762\uff1a** \u66f4\u65b0\u5f15\u5165\u4e00\u7ad9\u5f0f\u4ed8\u6b3e\u683c\u5f0f\uff0c\u652f\u63f4\u8de8\u591a\u93c8\u548c\u50b3\u7d71\u91d1\u878d\u8ecc\u9053\u7684\u8cc7\u7522\u3002** \u591a\u93c8\u652f\u63f4\uff1a** \u539f\u751f\u652f\u63f4 Base\u3001Solana \u548c\u5176\u4ed6 L2 \u7db2\u8def\u4e0a\u7684\u7a69\u5b9a\u5e63\u548c\u4ee3\u5e63\u3002* \u50b3\u7d71\u91d1\u878d\u76f8\u5bb9\u6027\uff1a** \u900f\u904e Facilitators\uff0c\u5354\u5b9a\u53ef\u8207 ACH\u3001SEPA \u548c\u4fe1\u7528\u5361\u7db2\u8def\u7b49\u7cfb\u7d71\u76f8\u5bb9\u3002** \u52d5\u614b PayTo \u8def\u7531\uff1a** \u555f\u7528\u8acb\u6c42\u7d1a\u652f\u4ed8\u8def\u7531\u81f3\u7279\u5b9a\u5730\u5740\u3001\u89d2\u8272\u6216\u56de\u547c\u908f\u8f2f\uff0c\u4fc3\u9032\u8907\u96dc\u7684\u5e02\u5834\u548c\u57fa\u65bc\u8f38\u5165\u7684\u52d5\u614b\u5b9a\u50f9\u3002**3.\u6a21\u7d44\u5316\u3001\u5916\u639b\u5f0f\u67b6\u69cb\uff1a** \u5354\u5b9a\u5df2\u89e3\u8026\u70ba\u4e0d\u540c\u7684\u6a21\u7d44 - \u898f\u683c\u3001SDK \u5be6\u4f5c\u548c\u4fc3\u9032\u5668\u3002* \u64f4\u5145\u6027\uff1a** \u65b0\u589e\u93c8\u6216\u4ed8\u6b3e\u65b9\u5f0f\u4e0d\u518d\u9700\u8981\u4fee\u6539\u6838\u5fc3\u898f\u683c\u3002* \u5916\u639b\u9a45\u52d5 SDK\uff1a** \u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5c07\u65b0\u7684\u93c8\u3001\u8cc7\u7522\u548c\u652f\u4ed8\u65b9\u6848\u8a3b\u518a\u70ba\u5916\u639b\u3002** \u7c21\u5316\u914d\u7f6e\uff1a** SDK \u6703\u6839\u64da\u8072\u660e\u7684\u696d\u52d9\u504f\u597d\uff08\u4f8b\u5982\uff0c\u300c\u504f\u597d Solana\u300d\u3001\u300c\u50c5\u4f7f\u7528 USDC\u300d\uff09\u81ea\u52d5\u9078\u64c7\u6700\u4f73\u652f\u4ed8\u8def\u5f91\u3002**4.\u81ea\u52d5\u767c\u73fe\u6a5f\u5236\uff1a** \u5168\u65b0\u7684\u300c\u767c\u73fe\u300d\u64f4\u5145\u529f\u80fd\u53ef\u8b93 x402- \u652f\u63f4\u7684\u670d\u52d9\u767c\u4f48\u7d50\u69cb\u5316\u7684\u5143\u8cc7\u6599\u3002\u4fc3\u9032\u8005\u53ef\u81ea\u52d5\u7d22\u5f15\u53ef\u7528\u7684\u7aef\u9ede\uff0c\u4e26\u540c\u6b65\u5b9a\u50f9\/\u8def\u7531\u8cc7\u8a0a\uff0c\u7121\u9808\u624b\u52d5\u66f4\u65b0\uff0c\u4fc3\u9032\u66f4\u81ea\u4e3b\u7684\u7db2\u8def\u7d93\u6fdf\u3002**\u5c0d\u4e0d\u540c\u53c3\u8207\u8005\u7684\u5f71\u97ff\uff1a** **\u7d42\u7aef\u4f7f\u7528\u8005\uff1a**\u9ad4\u9a57\u8fd1\u4e4e\u96b1\u5f62\u7684\u9ad8\u6548\u7387\u4ed8\u6b3e\u3002\u53ef\u91cd\u8907\u4f7f\u7528\u7684\u968e\u6bb5\u5275\u9020\u51fa\u4e00\u7a2e\u300c\u5fae\u578b\u8a02\u95b1\u300d\u7684\u611f\u89ba\uff0c\u6e1b\u5c11\u91cd\u8907\u5b58\u53d6\u7684\u6210\u672c\u8207\u5ef6\u9072\u3002\u81ea\u52d5\u767c\u73fe\u529f\u80fd\u53ef\u78ba\u4fdd\u6e96\u78ba\u53ca\u6700\u65b0\u7684\u670d\u52d9\u8cc7\u8a0a\u3002* \u958b\u767c\u4eba\u54e1\u8207\u670d\u52d9\u4f9b\u61c9\u5546\uff1a** \u64c1\u6709\u5f48\u6027\u4e26\u6e1b\u5c11\u7dad\u8b77\u8ca0\u64d4\u3002\u4ed8\u6b3e\u908f\u8f2f\u5f9e\u786c\u9ad4\u7de8\u78bc\u8f49\u63db\u70ba\u8a2d\u5b9a\u3002\u52d5\u614b\u5b9a\u50f9\u548c\u8907\u96dc\u7684\u5546\u696d\u6a21\u5f0f\u66f4\u5bb9\u6613\u5be6\u4f5c\u3002\u6a21\u7d44\u5316\u7684\u4ed8\u6b3e\u5c64\u7c21\u5316\u4e86\u5f8c\u7aef\u6574\u5408\uff0c\u53ef\u5c08\u6ce8\u65bc\u6838\u5fc3\u696d\u52d9\u908f\u8f2f\u3002**AI \u4ee3\u7406\uff1a** \u5347\u7d1a\u662f\u8f49\u8b8a\u6027\u7684\uff0c\u4f7f\u4eba\u5de5\u667a\u80fd\u80fd\u5920\u4f5c\u70ba\u81ea\u4e3b\u7684\u7d93\u6fdf\u884c\u52d5\u8005\u904b\u4f5c\u3002\u64c1\u6709\u9810\u7b97\u9322\u5305\u7684\u4ee3\u7406\u53ef\u7368\u7acb\u6c7a\u5b9a\u3001\u652f\u4ed8\u548c\u767c\u73fe\u5177\u6709\u6210\u672c\u6548\u76ca\u7684 API \u6216\u8a08\u7b97\u8cc7\u6e90\uff0c\u5f9e\u800c\u958b\u555f\u5148\u9032\u7684\u81ea\u4e3b\u7cfb\u7d71\u3002**\u7d50\u8ad6\uff1a** x402 V2 \u7248\u672c\u6a19\u8a8c\u8457\u8a72\u5354\u5b9a\u5f9e\u7c21\u55ae\u7684\u6309\u4f7f\u7528\u91cf\u4ed8\u8cbb\u5de5\u5177\u9032\u5316\u70ba\u9748\u6d3b\u3001\u901a\u7528\u7684\u7d93\u6fdf\u5c64\u3002\u5b83\u63d0\u4f9b\u4e86\u7121\u7e2b\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3001\u9748\u6d3b\u7684\u958b\u767c\uff0c\u4ee5\u53ca\u767c\u5c55\u8907\u96dc\u7684 AI \u4ee3\u7406\u7d93\u6fdf\u7684\u6f5b\u529b\u3002\u7136\u800c\uff0c\u5ee3\u6cdb\u7684\u63a1\u7528\u9762\u81e8\u6311\u6230\uff0c\u5305\u62ec\u751f\u614b\u7cfb\u7d71\u7684\u6210\u719f\u5ea6\u3001\u8207\u6a21\u7d44\u5316\u5143\u4ef6\u76f8\u95dc\u7684\u98a8\u96aa\u3001\u8655\u7406\u9000\u6b3e\/\u722d\u8b70\uff0c\u4ee5\u53ca\u6cd5\u898f\u7684\u4e0d\u78ba\u5b9a\u6027\u3002**\u514d\u8cac\u8072\u660e\uff1a** \u672c\u6587\u50c5\u4ee3\u8868\u4f5c\u8005\u89c0\u9ede\uff0c\u4e0d\u69cb\u6210\u6295\u8cc7\u5efa\u8b70\u6216\u8981\u7d04\u3002\u8b80\u8005\u5fc5\u9808\u9075\u5b88\u5176\u53f8\u6cd5\u7ba1\u8f44\u5340\u7684\u6cd5\u5f8b\u548c\u6cd5\u898f\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>The x402 protocol, spearheaded by Coinbase, has launched a significant V2 upgrade. Initially introduced in May with the core concept of reactivating the long-dormant HTTP 402 status code to embed payment logic directly within network requests, the protocol has now processed over 100 million payments across diverse scenarios, including API calls and AI agent compute [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4201,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-4202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-insight"],"_links":{"self":[{"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/posts\/4202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/comments?post=4202"}],"version-history":[{"count":0,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/posts\/4202\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/media\/4201"}],"wp:attachment":[{"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/media?parent=4202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/categories?post=4202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theexchain.com\/zh\/wp-json\/wp\/v2\/tags?post=4202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}