Anthropic Bedrock TypeScript API Library

This library provides convenient access to the Anthropic Bedrock API.

For the non-Bedrock Anthropic API at api.anthropic.com, see @anthropic-ai/sdk.

Installation

1npm install @anthropic-ai/bedrock-sdk

Usage

1import { AnthropicBedrock } from '@anthropic-ai/bedrock-sdk';
2
3// Note: this assumes you have configured AWS credentials in a way
4// that the AWS Node SDK will recognise, typicaly a shared `~/.aws/credentials`
5// file or `AWS_ACCESS_KEY_ID` & `AWS_SECRET_ACCESS_KEY` environment variables.
6//
7// https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/setting-credentials-node.html
8const client = new AnthropicBedrock();
9
10async function main() {
11  const message = await client.messages.create({
12    model: 'anthropic.claude-3-5-sonnet-20241022-v2:0',
13    messages: [
14      {
15        role: 'user',
16        content: 'Hello!',
17      },
18    ],
19    max_tokens: 1024,
20  });
21  console.log(message);
22}
23
24main();

For more details on how to use the SDK, see the README.md for the main Anthropic SDK which this library extends.

Requirements

TypeScript >= 4.5 is supported.

The following runtimes are supported:

• Node.js 18 LTS or later (non-EOL) versions.
• Deno v1.28.0 or higher, using import { AnthropicBedrock } from "npm:@anthropic-ai/bedrock-sdk".
• Bun 1.0 or later.
• Cloudflare Workers.
• Vercel Edge Runtime.
• Jest 28 or greater with the "node" environment ("jsdom" is not supported at this time).
• Nitro v2.6 or greater.

Note that React Native is not supported at this time.

If you are interested in other runtime environments, please open or upvote an issue on GitHub.