October 28, 2025 - The official TypeScript library for the Anthropic API. Latest version: 0.71.2, last published: 11 days ago. Start using @anthropic-ai/sdk in your project by running `npm i @anthropic-ai/sdk`. There are 2694 other projects in the npm registry ...

November 18, 2025 - The official TypeScript library for the Anthropic Bedrock API. Latest version: 0.26.0, last published: a month ago. Start using @anthropic-ai/bedrock-sdk in your project by running `npm i @anthropic-ai/bedrock-sdk`. There are 64 other projects ...

This page includes brief installation instructions and links to the open-source GitHub repositories for Anthropic’s Client SDKs.

4 days ago - SDK for building AI agents with Claude Code's capabilities. Programmatically interact with Claude to build autonomous agents that can understand codebases, edit files, and execute workflows..

Set up your developer account and generate API keys on the Anthropic Console. Use our quickstart guide to make your first API call · Get started with Claude Code with npm install -g @anthropic-ai/claude-code

The Anthropic provider is available in the @ai-sdk/anthropic module.

4 days ago - Use Claude, Anthropic's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you.. Latest version: 2.0.76, last published: 4 days ago. Start using @anthropic-ai/claude-code in your project by running `npm i @anthropic-ai/claude-code`. There are 178 other projects in the npm registry using @anthropic-ai/claude-code.

September 15, 2025 - The official TypeScript library for the Anthropic API, providing comprehensive client functionality for Claude AI models. This SDK enables developers to integrate Claude's conversational AI capabilities into their applications with full type ...

import { anthropic } from '@ai-sdk/anthropic'; import { generateText } from 'ai'; const { text } = await generateText({ model: anthropic('claude-3-haiku-20240307'), prompt: 'Write a vegetarian lasagna recipe for 4 people.', });

Make your first API call to Claude and build a simple web search assistant

# Clone $ git clone https://www.github.com/anthropics/anthropic-sdk-typescript $ cd anthropic-sdk-typescript # With yarn $ yarn link $ cd ../my-package $ yarn link @anthropic-ai/sdk # With pnpm $ pnpm link --global $ cd ../my-package $ pnpm link -—global @anthropic-ai/sdk · Most tests require you to set up a mock server against the OpenAPI spec to run the tests. $ npx prism mock path/to/your/openapi.yml · $ yarn run test · This repository uses prettier and eslint to format the code in the repository. To lint: $ yarn lint · To format and fix all lint issues automatically: $ yarn fix · Changes made to this repository via the automated release PR pipeline should publish to npm automatically.

October 5, 2025 - Install the Claude Agent SDK: npm install @anthropic-ai/claude-agent-sdk · The Claude Code SDK is now the Claude Agent SDK. Please check out the migration guide for details on breaking changes.

To meet the demand for using the Anthropic API ecosystem, our API has added support for the Anthropic API format. With simple configuration, you can integrate the capabilities of DeepSeek into the Anthropic API ecosystem. Install Claude Code · npm install -g @anthropic-ai/claude-code ·

August 5, 2025 - The official TypeScript library for the Anthropic Vertex API. Latest version: 0.14.0, last published: 3 months ago. Start using @anthropic-ai/vertex-sdk in your project by running `npm i @anthropic-ai/vertex-sdk`. There are 56 other projects ...

March 22, 2025 - npm install @anthropic-ai/sdk # or yarn add @anthropic-ai/sdk # or pnpm add @anthropic-ai/sdk

mkdir my-anthropic-project cd my-anthropic-project · Initialize NPM: Run the following command to create a package.json file, which will manage your project dependencies: ... Before making API calls, you need to set your API key. The SDK retrieves the API key from an environment variable named ANTHROPIC_API_KEY.