etherscan-lite - light-weight machinery / helper for the Etherscan (blockchain) JSON HTTP API / web services (note: API key sign-up required)

centralbank - print your own money / cryptocurrency; run your own federated central bank nodes on the blockchain peer-to-peer over HTTP; revolutionize the world one block at a time

Ruby HTTP client for the Heroku API.

Use this gem to send emails through Postmark HTTP API and retrieve info about bounces.

This library allows you to recognize and build URLs in a Rack application.

Ruby bindings to https://github.com/joyent/http-parser and https://github.com/http-parser/http-parser.java

Elastomer is a low level API client for the Elasticsearch HTTP interface.

Ever wondered what HTTP requests the Ruby gem you are using to connect to a third party API is making? Use HTTP Spy to see what is going on behind the scenes.

OOOREST is a thin layer over the OOOR Model layer, an ActiveResource proxy for OpenERP models. OOOREST depends on actionpack and OOOR, thus OpenERP models Restfully over HTTP, using the Rails formats.

pluto-feedfetcher - fetch web feeds (w/ conditional HTTP get e.g. use etags, if-modified-since etc.)

SidekiqAlive offers a solution to add liveness probe of a Sidekiq instance. How? A http server is started and on each requests validates that a liveness key is stored in Redis. If it is there means is working. A Sidekiq job is the responsable to storing this key. If Sidekiq stops processing jo...

Hurley provides a common interface for working with different HTTP adapters.

HTTP User Agent parser

This gem provides the extracted Token Authenticatable module of devise. It enables the user to sign in via an authentication token. This token can be given via a query string or HTTP Basic Authentication.

Run chef-client at remote node with chef-zero(local-mode) via HTTP over SSH port fowarding.

Trigger on openvpn events and notify HTTP API

ShamRack plumbs Net::HTTP directly into Rack, for quick and easy HTTP testing.

A ruby http/https proxy, with SSL MITM support.

This tunnels HTTPS to HTTP and configures itself using Pow's config.

unobtrusive_flash takes your flash messages for the backend and automagically passes them to the frontend via HTTP cookies. This works with both regular page loads and AJAX requests, does not tamper with the page body and requires about 3 extra lines of code in your app - how's that for unobtrusi...