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Access to Anthropic's safety-first language model APIs in TypeScript
Claude SDK for TypeScript
The Claude SDK for TypeScript provides access to the Claude API from server-side TypeScript or JavaScript applications.
Full documentation is available at platform.claude.com/docs/en/api/sdks/typescript.
@codeguilds-knightnpm install @anthropic-ai/sdk
import Anthropic from '@anthropic-ai/sdk';
const client = new Anthropic({
apiKey: process.env['ANTHROPIC_API_KEY'], // This is the default and can be omitted
});
const message = await client.messages.create({
max_tokens: 1024,
messages: [{ role: 'user', content: 'Hello, Claude' }],
model: 'claude-opus-4-6',
});
console.log(message.content);
Node.js 18+
See CONTRIBUTING.md.
This project is licensed under the MIT License. See the LICENSE file for details.
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