gengiscan is a CMS fingerprinting tool using Generator meta tag and Server HTTP response header to fingerpring a CMS used by a website

Given an HTTP Accept header and a set of available content types, this gem will tell you what to do.

Like JavaScript includes, this works because CSS is not subject to the same-origin policy that affects XMLHttpRequest. CSSHttpRequest functions similarly to JSONP, and is limited to making GET requests. Unlike JSONP, untrusted third-party JavaScript cannot execute in the context of the calling page.

Parse and build Accept, Accept-Language, Accept-Encoding, Authorization, Cache-Control, Content-Type, Cookie, Link, CORS, Forwarded, and Via HTTP headers. Includes content negotiation and security header generation.

Magnet API Client (HTTP REST API) for Python for Ruby

Respondo standardizes JSON API responses across Rails applications. Every response gets success, data, message, and meta fields. Automatic pagination meta for Kaminari and Pagy collections. ActiveRecord serialization, error extraction, and flexible HTTP codes built in.

Built upon https://exchangeratesapi.io/, this gem allows to fetch current exchange rates and more. It comes with an optional built-in cache support built on top of faraday-http-cache which if activated, can enable caching for the response.

A Ruby library for interacting with OCI/Docker registries using the native HTTP/tar/sha format to navigate repositories and retrieve tags, metadata and other useful information.

Tweeb is a really simple, bare bones Twitter library made possible by HTTParty

The MessageMedia Signature Key API provides a number of endpoints for managing key used to sign each unique request to ensure security and the requests can't (easily) be spoofed. This is similar to using HMAC in your outbound messaging (rather than HTTP Basic).

A minimalist HKP (OpenPGP HTTP Keyserver Protocol) client, which queries PGP public keyservers, and downloads public keys.

Extend ActionDispatch::HTTP::UploadedFile to detect file type from magic byte

A wrapper for Net::HTTP that provides a nicer syntax to download files chunk by chunk and write to a local path.

A very lightweight ruby library without an http client to communicate with Teamweek API

HTTP basic authentication Rack middleware for the Workarea Commerce Platform

A Bit.ly client for Ruby, built with HTTParty

This library uses HTTParty to provide simple, reliable access to the MyWoWArmory API. Good for building reporting scripts and simple apps. Note that this library does not support the complete MyWoWArmory API at this time. See Features/Issues below for details.

A ruby wrapper for the Midwife HTTP API

Submits measurements to a circonus http trap

Ruby gem to work with Diaspora*. Note: this is not wrapping an official API, since there is no such thing. The gem just makes HTTPS requests and parses answers, which are friendly for parsing due to usage of JSON.