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2 pages for costusd.
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Track cost and usage
Claude Code CLI · in the page
agent-sdk/cost-tracking
…e](/docs/en/agent-sdk/python). <Warning> The `total_cost_usd` and `costUSD` fields are client-side estimates, not authoritative billing data. The SDK computes them locally from a price table bundle…
Agent SDK reference - Python
Claude Code CLI · in the page
agent-sdk/python
…| | `costUSD` | `float` | Estimated cost in USD for this model, computed client-side. See [Track cost and usage](/docs…