Google Cloud Vision API: Node.js Client

Google Cloud Vision API client for Node.js

A comprehensive list of changes in each version may be found in the CHANGELOG.

• Google Cloud Vision API Node.js Client API Reference
• Google Cloud Vision API Documentation
• github.com/googleapis/google-cloud-node/packages/google-cloud-vision

Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.

Table of contents:

• Quickstart

  • Before you begin
  • Installing the client library

• Samples

• Versioning

• Contributing

• License

Quickstart

Before you begin

1. Select or create a Cloud Platform project.
2. Enable billing for your project.
3. Enable the Google Cloud Vision API API.
4. Set up authentication with a service account so you can access the API from your local workstation.

Installing the client library

npm install @google-cloud/vision

Samples

Samples are in the samples/ directory. Each sample's README.md has instructions for running its sample.

Sample	Source Code	Try it
Image_annotator.async_batch_annotate_files	source code
Image_annotator.async_batch_annotate_images	source code
Image_annotator.batch_annotate_files	source code
Image_annotator.batch_annotate_images	source code
Product_search.add_product_to_product_set	source code
Product_search.create_product	source code
Product_search.create_product_set	source code
Product_search.create_reference_image	source code
Product_search.delete_product	source code
Product_search.delete_product_set	source code
Product_search.delete_reference_image	source code
Product_search.get_product	source code
Product_search.get_product_set	source code
Product_search.get_reference_image	source code
Product_search.import_product_sets	source code
Product_search.list_product_sets	source code
Product_search.list_products	source code
Product_search.list_products_in_product_set	source code
Product_search.list_reference_images	source code
Product_search.purge_products	source code
Product_search.remove_product_from_product_set	source code
Product_search.update_product	source code
Product_search.update_product_set	source code
Image_annotator.batch_annotate_images	source code
Image_annotator.async_batch_annotate_files	source code
Image_annotator.batch_annotate_images	source code
Image_annotator.async_batch_annotate_files	source code
Image_annotator.batch_annotate_images	source code
Product_search.add_product_to_product_set	source code
Product_search.create_product	source code
Product_search.create_product_set	source code
Product_search.create_reference_image	source code
Product_search.delete_product	source code
Product_search.delete_product_set	source code
Product_search.delete_reference_image	source code
Product_search.get_product	source code
Product_search.get_product_set	source code
Product_search.get_reference_image	source code
Product_search.import_product_sets	source code
Product_search.list_product_sets	source code
Product_search.list_products	source code
Product_search.list_products_in_product_set	source code
Product_search.list_reference_images	source code
Product_search.remove_product_from_product_set	source code
Product_search.update_product	source code
Product_search.update_product_set	source code
Image_annotator.async_batch_annotate_files	source code
Image_annotator.async_batch_annotate_images	source code
Image_annotator.batch_annotate_files	source code
Image_annotator.batch_annotate_images	source code
Product_search.add_product_to_product_set	source code
Product_search.create_product	source code
Product_search.create_product_set	source code
Product_search.create_reference_image	source code
Product_search.delete_product	source code
Product_search.delete_product_set	source code
Product_search.delete_reference_image	source code
Product_search.get_product	source code
Product_search.get_product_set	source code
Product_search.get_reference_image	source code
Product_search.import_product_sets	source code
Product_search.list_product_sets	source code
Product_search.list_products	source code
Product_search.list_products_in_product_set	source code
Product_search.list_reference_images	source code
Product_search.purge_products	source code
Product_search.remove_product_from_product_set	source code
Product_search.update_product	source code
Product_search.update_product_set	source code
Quickstart	source code

The Google Cloud Vision API Node.js Client API Reference documentation also contains samples.

Supported Node.js Versions

Our client libraries follow the Node.js release schedule. Libraries are compatible with all current active and maintenance versions of Node.js. If you are using an end-of-life version of Node.js, we recommend that you update as soon as possible to an actively supported LTS version.

Google's client libraries support legacy versions of Node.js runtimes on a best-efforts basis with the following warnings:

• Legacy versions are not tested in continuous integration.
• Some security patches and features cannot be backported.
• Dependencies cannot be kept up-to-date.

Client libraries targeting some end-of-life versions of Node.js are available, and can be installed through npm dist-tags. The dist-tags follow the naming convention legacy-(version). For example, npm install @google-cloud/vision@legacy-8 installs client libraries for versions compatible with Node.js 8.

Versioning

This library follows Semantic Versioning.

This library is considered to be stable. The code surface will not change in backwards-incompatible ways unless absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against stable libraries are addressed with the highest priority.

More Information: Google Cloud Platform Launch Stages

Contributing

Contributions welcome! See the Contributing Guide.

Please note that this README.md, the samples/README.md, and a variety of configuration files in this repository (including .nycrc and tsconfig.json) are generated from a central template. To edit one of these files, make an edit to its templates in directory.

License

Apache Version 2.0

See LICENSE