Expired50% confidenceFactExact time
Anthropic offers a pay-as-you-go billing method via API Key, charging based on the number of input and output tokens.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Claude Code Installation Guide: Setting Up an AI Programming Environment on Windows from Scratch
bilibili绕着宇宙飞一圈6/23/2026
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