







The Gmail API is a RESTful API that can be used to access Gmail mailboxes and send mail. For most web applications the Gmail API is the best choice for authorized access to a user's Gmail data and is suitable for various applications, such as:
Simplify Gmail: Transform Gmail into a premium experience
A browser extension for Gmail from the co-founder of Google Inbox that boosts productivity, strengthens privacy, and reduces️ stress.
Make your Gmail more private - Nathan Nelson
Proton, the Swiss encrypted and privacy-aware email service, now lets you read and reply to your Gmail emails from within Proton. If you’re looking to wean yourself off Gmail, or just curious about trying an alternative, this could be a good place to start: anyone you reply to will still receive your messages as Gmail, ... Read more
Using OAuth 2.0 for Web Server Applications | Authorization | Google for Developers
Web server applications can use Google API Client Libraries or Google OAuth 2.0 endpoints for OAuth 2.0 authorization to access Google APIs.

googleapis/google/cloud/secretmanager/v1 at master · googleapis/googleapis
Public interface definitions of Google APIs. Contribute to googleapis/googleapis development by creating an account on GitHub.
OpenAPI 3.x Extensions in API Gateway | Google Cloud Documentation
API Gateway accepts a set of Google-specific extensions to the OpenAPI specification that configure the behaviors of the gateway. These extensions allow you to specify API management settings, authentication methods, quota limits, and backend integrations directly within your OpenAPI document. Understanding these extensions helps you tailor your service behavior and integrate with API Gateway features.
asutherland/glodastrophe
desktop web mail client for the development of the gaia-email-libs-and-more backend
KhalidLam/CubeMail
CubeMail is a webmail client built using React and Chakra UI, It runs in the browser and uses the Gmail's public Javascript API.
Introduction
This website describes a way to manage APIs that is inexpensive, high-performing, and surprisingly easy to use. It’s also great for APIs that are built with gRPC and Protocol Buffers. It’s the only API management system that starts with these powerful approaches, and if you are building APIs with them, you’ll find it especially familiar. It emerged from internal API management practices at Google, and as you might hope, it works great on Google Cloud, but it’s not limited to that. We’ll show you how it can be used with or without Kubernetes on any cloud platform and on systems that you run yourself.
These 20 Awesome API Clients Will Change How You Work with APIs
Postman has become a staple in API development, but it’s far from the only option. As the API...

Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide
Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide · GitHub

Google accused of ‘predatory conduct’ over Gmail API withdrawal
Google has exploited a regulatory gap to withdraw access to the Gmail API, according to UK startup Gener8.

The OAuth mechanism and its most common flows
Every single time when you want to sign in to an application and you click on “Login with Google”, you are starting a protocol called…

JSON Meta Application Protocol Specification (JMAP)
JMAP is the open protocol that replaces IMAP (and CardDAV and CalDAV). It’s faster, simpler, more powerful, and built for how email works today.

OAuth API - Home
The Apigee OAuth API gives you a keychain for authenticating to Twitter, Salesforce, Salesforce Chatter, Facebook, Flickr, and Foursquare. Thousands of developers complain about the complexity of using OAuth. Now you can easily authenticate in one consistent way across several APIs and build apps faster.
AI gateway capabilities | Apigee | Google Cloud Documentation
Learn how to use Apigee AI gateway features to govern, optimize, and scale AI traffic.
Sign in - Google Accounts