docs: highlight package registry publication in README

README.md

@@ -1,34 +1,48 @@
 # Data Manager API utility library and samples for Node.js
 
+[![npm version](https://img.shields.io/npm/v/@google-ads/datamanager-util.svg)](https://www.npmjs.com/package/@google-ads/datamanager-util)
+
 Utility library and code samples for working with the
 [Data Manager API](https://developers.google.com/data-manager/api) and Node.js.
 
+## Requirements
+
+- Node.js 22+
+
 ## Setup instructions
 
-https://developers.google.com/data-manager/api/devguides/quickstart/install-library#node.js
+The `@google-ads/datamanager-util` utility library is published to
+[npm](https://www.npmjs.com/package/@google-ads/datamanager-util). Install it
+using `npm`:
 
-## Repository structure
+```shell
+npm install @google-ads/datamanager-util
+```
 
-- [`util`](util): Source code for the utility library (`@google-ads/datamanager-util`).
+For complete instructions on setting up API access and installing the client and
+utility libraries, see the
+[Set up API access](https://developers.google.com/data-manager/api/devguides/quickstart/set-up-access)
+and
+[Install a client library](https://developers.google.com/data-manager/api/devguides/quickstart/install-library#node.js)
+guides.
 
-  Follow the setup instructions to declare a dependency on the current version
-  of the utility library in your project. Use the utilities in the library to
-  help with common tasks like formatting, hashing, encrypting, and encoding
-  data for Data Manager API requests.
+## Repository structure
 
-- [`samples`](samples): Code samples for working with
-  the Data Manager API and the utility library.
+- [`util`](util): Source code and tests for the `@google-ads/datamanager-util`
+  npm package. Use the utilities in the library to help with common tasks like
+  formatting, hashing, and encoding data for Data Manager API requests.
 
-  This project demonstrates how to set up a project that
-  depends on the Data Manager API client library and the `@google-ads/datamanager-util`
-  library.
+- [`samples`](samples): Code samples demonstrating how to construct and send
+  requests to the Data Manager API using the
+  [`@google-ads/datamanager`](https://www.npmjs.com/package/@google-ads/datamanager)
+  client library and the `@google-ads/datamanager-util` utility library.
 
 ## Run samples
 
 To run a sample, invoke the script using the command line. You can pass
 arguments to the script in one of two ways:
 
-### 1.  Explicitly, on the command line
+### 1. Explicitly, on the command line
 
 ```shell
 npm run ingest-events -w samples \
@@ -38,7 +52,7 @@ npm run ingest-events -w samples \
   --json_file='</path/to/your/file>'
 ```
 
-### 2.  Using an arguments file
+### 2. Using an arguments file
 
 You can also save arguments in a file.
 
@@ -70,3 +84,4 @@ Contributions welcome! See the [Contributing Guide](CONTRIBUTING.md).
 ## Authors
 
 - [Josh Radcliff](https://github.com/jradcliff)
+- [Lindsey Volta](https://github.com/lindsey-volta)

util/README.md

@@ -12,6 +12,9 @@ addresses) to meet Data Manager API ingestion requirements.
 
 ## Installation
 
+The `@google-ads/datamanager-util` package is published to
+[npm](https://www.npmjs.com/package/@google-ads/datamanager-util):
+
 ```shell
 npm install @google-ads/datamanager-util
 ```
@@ -25,7 +28,8 @@ with the `@google-ads/datamanager` client library, see the
 ## Documentation & Resources
 
 - [Google Data Manager API Documentation](https://developers.google.com/data-manager/api)
-- [Node.js Quickstart Guide](https://developers.google.com/data-manager/api/devguides/quickstart/install-library#node.js)
+- [Set up API access](https://developers.google.com/data-manager/api/devguides/quickstart/set-up-access)
+- [Install a client library](https://developers.google.com/data-manager/api/devguides/quickstart/install-library#node.js)
 - [GitHub Repository](https://github.com/googleads/data-manager-node)
 - [Issue Tracker](https://github.com/googleads/data-manager-node/issues)