Claude 2026-10-29：弃用旧用量报告 API，上线 Usage and Cost
Claude Platform release notes — October 29, 2026
推荐理由
涉及核心计费接口的弃用与新接口上线，依赖 Claude 用量监控的开发者必须关注此变更并规划迁移路径。
- We’ve launched the Usage and Cost Analytics API in beta with the analytics-usage-cost-2026-08-24 beta header. Its /v1/organizations/analytics/usage and /v1/organizations/analytics/cost endpoints report token usage and cost for Claude Console and Claude Enterprise organizations. You can filter and group results by dimensions such as model, workspace, API key, and the user or service account behind each request.
- The Usage and Cost API is now a legacy API, and so are the usage_report, cost_report, user_usage_report, and user_cost_report endpoints of the Claude Enterprise Analytics API. All of them remain supported. To move an existing integration, see Migrate from the Usage and Cost API or Migrate from the Claude Enterprise usage and cost reports.
- 我们已推出 Usage and Cost Analytics API 的 beta 版本，需使用 analytics-usage-cost-2026-08-24 beta 请求头。其 /v1/organizations/analytics/usage 和 /v1/organizations/analytics/cost 端点可报告 Claude Console 和 Claude Enterprise 组织的 token 用量与成本。您可以按模型、工作区、API 密钥以及每个请求背后的用户或服务账号等维度对结果进行筛选和分组。
- Usage and Cost API 现已成为遗留 API，Claude Enterprise Analytics API 中的 usage_report、cost_report、user_usage_report 和 user_cost_report 端点也属于遗留 API。它们均继续得到支持。如需迁移现有集成，请参阅从 Usage and Cost API 迁移或从 Claude Enterprise 用量和成本报告迁移。
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力