A simple command-line tool to install OpenAPI SDKs with a single command.

npm install -g oapis

Install an OpenAPI SDK for any domain:

oapis install example.com

Or install a specific operation:

oapis install example.com__getUsers

Short form is also supported:

oapis i example.com

The oapis tool:

1. Configures npm to use the OpenAPI SDK registry (https://npm.oapis.org) for @oapis packages
2. Installs the requested SDK package

This eliminates the need to run multiple commands manually.

You can also use oapis programmatically in your Node.js projects:

const oapis = require("oapis");
// Install an OpenAPI SDK
oapis
  .install("example.com")
  .then(() => console.log("SDK installed!"))
  .catch((err) => console.error("Failed to install SDK:", err));

This package is part of the oapis ecosystem, a package manager for auto-generated OpenAPI SDKs. The system automatically generates client libraries for any domain that has an openapi.json file available.

• Auto-generates SDKs on-demand
• Always in sync with the latest OpenAPI spec
• Simple installation with a single command
• Support for specific operations via the domain__operationId syntax