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Learn how to create simple API tokens for authentication with Devise
Learn how to accept payments with Braintree, PayPal, Venmo, and Coinbase in Rails
Request documents to be signed electronic using the Docusign API in your Rails app
How to develop against webhooks on your local development machine using ngrok and Docusign's API
Explore the differences and similarities between Json Web Tokens and Rails session cookies and why you'd want to use one over the other
Authenticate your API using JSON Web Tokens (JWT) using the Knock gem
Add JWT Authentication to your Rails API from scratch
Add a Warden strategy to Devise to support JWT authentication with your Rails app
Build a basic VueJS frontend application that authenticates to the server using JWT, Rails API, and LocalStorage
Learn how to use the Facebook API and refresh auth tokens using the Koala gem
Setting up an OAuth provider is a great way to add authentication to your API using the doorkeeper gem
Learn how to authenticate with an API using OAuth and Doorkeeper
Learn how to build a React Native application to connect to your Rails API using OAuth for authentication
Learn how to implement a Slack Slash Command App in Rails using webhooks
Receiving inbound SMS in Rails with Twilio is very similar to handling inbound emails with Action Mailbox
Reply to inbound SMS and phone calls using TwiML to create XML responses to Twilio conversations
WebMock is a fantastic way to stub out and mock your HTTP requests. It will actually throw an exception in your test suite when an HTTP request is made so that you know when you're hitting an external API that you haven't stubbed out correctly.
Testing integrations with external APIs in your Rails app can be hard. You don't know what requests are being made (or even the responses), so how can you properly mock them out? VCR to the rescue.
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