This libraries allows sending messages to various channels such as WhatsApp, Viber and SMS with fallback to backup channels in case of failure.

OmniExchange converts currencies using up-to-the-minute foreign exchange rates.

API Wrapper for OnConnect using Faraday, VCR, and RSpec

Interact with one45 key endpoints

This is a simple gem to query bus stops,delay times, and additional features. Thisdoes require that you apply for an API keyfrom One Bus Away --http://pugetsound.onebusaway.org/p/OneBusAwayApiService.action

A Ruby library and cli tool that tries to identify mismatched names between Tock and Float

Test Fix version Ruby wrapper to OneSignal API, mapping to Plain Old Ruby Objects

Read and write public-transit identities to the Onestop ID Registry/

ONYPHE API wrapper for Ruby

A screen-scraper to retrieve your cards and transactions from the Opal Card website

This gem provides a class called `OpenAI::Chat` that is intended to make it as easy as possible to use OpenAI's Chat Completions endpoint. Supports Structured Output.

openaq-client is a Gem for the openaq.org JSON API

OpenAuth2 is a simple OAuth2 client.

OpenAuth2 is a thin OAuth2 wrapper written on top of Faraday in Ruby.

Open Beauty Facts API Wrapper, the open database about beauty products.

Command Line tool for developing themes in Tray E-commerce

REST API to openCRX

Works for both official API and self-hosted versions

Use this gem in your Ruby application to access the OpenFooty API

A simple ruby wrapper for the open graph protocol