Digest/Anthropic
MediumSchema/API

Usage & Cost Admin API adds geo, context-window, and fast-mode reporting dimensions

Admin-key endpoints /v1/organizations/usage_report/messages and /v1/organizations/cost_report report token usage (1m/1h/1d buckets, groupable by api_key, workspace, model, service_tier, context_window, inference_geo) and daily USD costs. Data lands within about 5 minutes; not available on Claude Platform on AWS.

Action note

Build cost-reconciliation and per-workspace chargeback jobs against usage_report/messages and cost_report with an Admin API key.

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