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Claude Platform release notes — October 29, 2026

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Anthropic·Oct 29, 2026, 12:00 AMDeprecationMay break your integrationAI-assisted summary

Summary

Added beta Usage and Cost Analytics API with /v1/organizations/analytics/usage and /v1/organizations/analytics/cost endpoints, supporting filters and grouping by model, workspace, API key, and user/service account.
Designated the Usage and Cost API and related Claude Enterprise Analytics endpoints as legacy, providing migration guidance.

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Official source Last checked Nov 11, 2026, 4:00 PM

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AI-assisted summarysource healthyLast checked Nov 11, 2026, 4:00 PM

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