Node.js SDK

You can access foundation models in IBM watsonx.ai programmatically by using the watsonx.ai Node.js package.

Before you begin

To get started with the watsonx.ai Node.js package, you first need credentials and a project ID or deployment ID. For more information, see the following topics:

Credentials for programmatic access
Finding the project ID

Resources

Package documentation: IBM watsonx.ai Node.js SDK
Examples: Node.js GitHub repository

You can also work with watsonx.ai foundation models from third-party development packages, including:

LangChain

The LangChain JavaScript community package includes the following components:

Chat API
Foundation models
Embedding text
Reranking passages

You can find examples that use the LangChain packages in the Node.js GitHub repository

Using the Node.js package from your IDE

The @ibm-cloud/watsonx-ai npm package is available from the registry link: https://www.npmjs.com/package/@ibm-cloud/watsonx-ai.

You can install the watsonx-ai package in your integrated development environment by using the following command:

npm install @ibm-cloud/watsonx-ai