[Claude]anyrouter报错500 invalid claude code request

[chinyah0616]

请求伪装已经打开，但还是报错
之前是可用的，今天开始没办法，希望可以修复，谢谢

[luispater]

anyrouter加强了风控，暂时无解

[ShaoClean]

用的 sub2api 作为底层的中转站，测试发现也伪装失败; 让 ai 分析 sub2api 源码然后模拟请求，发现这样可以通过，没招了只能自己写一个代理服务了

const apiKey = 'xxx' 
const baseUrl = 'xxx' 

const CLAUDE_CODE_SYSTEM_PROMPT =
  "You are Claude Code, Anthropic's official CLI for Claude. You are an interactive CLI tool that helps users with software engineering tasks.";

// 模拟真实 Claude Code CLI 的 metadata.user_id（新格式 JSON，>= 2.1.78）
// 必须包含 device_id 和 session_id
const metadataUserId = JSON.stringify({
  device_id: 'a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2',
  account_uuid: '12345678-1234-1234-1234-123456789012',
  session_id: 'abcdef12-3456-7890-abcd-ef1234567890',
});

async function testClaude() {
  try {
    const response = await fetch(`${baseUrl}/v1/messages`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'x-api-key': apiKey,
        'anthropic-version': '2023-06-01',
        'user-agent': 'claude-cli/2.1.92 (external, cli)',
        'x-app': 'cli',
        'anthropic-beta': [
          'claude-code-20250219',
          'oauth-2025-04-20',
          'interleaved-thinking-2025-05-14',
          'fine-grained-tool-streaming-2025-05-14',
          'prompt-caching-scope-2026-01-05',
          'effort-2025-11-24',
          'context-management-2025-06-27',
          'extended-cache-ttl-2025-04-11',
        ].join(','),
      },
      body: JSON.stringify({
        model: 'claude-sonnet-4-6',
        max_tokens: 16000,
        metadata: {
          user_id: metadataUserId,
        },
        system: [
          {
            type: 'text',
            text: CLAUDE_CODE_SYSTEM_PROMPT,
            cache_control: { type: 'ephemeral' },
          },
        ],
        messages: [
          {
            role: 'user',
            content: '只需要回复ok',
          },
        ],
      }),
    });

    console.log('status:', response.status);

    const data = await response.json();

    console.log(JSON.stringify(data, null, 2));
  } catch (err) {
    console.error(err);
  }
}

[goxofy]

过两天号没了