@ai-sdk/anthropic
The **[Anthropic provider](https://ai-sdk.dev/providers/ai-sdk-providers/anthropic)** for the [AI SDK](https://ai-sdk.dev/docs) contains language model support for the [Anthropic Messages API](https://docs.anthropic.com/claude/reference/messages_post).
4.0.39
#4482 most downloaded on npm
vercel/ai
What this package is like to depend on
Last release 6 days ago
14 Aug 2026
Ships on a steady schedule
a new release about every 8 days
No release notes found
nothing matched a version
Nothing withdrawn
no release was ever pulled
2 years old
579 releases · first in 2024
419 releases in the last 12 months
see the full history below
Release timeline
579 releases · Apr 2024 to Aug 2026Releases
latest 60 of 579-
4.0.3914 Aug 2026Nothing published for this version
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