The ernd blog
Notes on what AI costs
Billing and pricing for teams paying OpenAI and Anthropic.
Anthropic API billing explained
How Claude API billing works. Prepaid credits, auto-reload, token rates, caching, batches, spend caps and invoices, with official sources.
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2 posts
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Anthropic API billing explained
How Claude API billing works. Prepaid credits, auto-reload, token rates, caching, batches, spend caps and invoices, with official sources.
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How to cut OpenAI API costs
Practical ways to lower your OpenAI API bill with smaller models, prompt caching, the Batch API, flex processing and spend limits.
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