Anthropic Messages
PaidLiveLast verified 24 Sept 2026
Claude models for chat, tool calling, image and PDF input and structured output, with streamed replies.
Example request
curl -s https://api.anthropic.com/v1/models -H 'anthropic-version: 2023-06-01' -H "x-api-key: $API_KEY"
Free tier, in plain English
No free tier is published. Usage is billed per million input and output tokens, with discounts for batch processing and prompt caching.
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