This gem reads exchange rates from the National Bank of the Republic of Belarus website. It uses it to calculates exchange rates. It is compatible with the money gem

A Money.gem compatible currency exchange rate implementation for Nordea Bank

Allows a model of your choosing (such as users) to subscribe to a plan, which enables features.

Payday is a library for rendering invoices. At present it supports rendering invoices to pdfs, but we're planning on adding support for other formats in the near future.

Paypal IPN integration library for rails and other web applications

Pipedrive gem support for activites, activity-types, deals, deal fields,organizations, organization fields, persons, pipelines, recents, search, users, and a bonus addition a currency exchange calculator.

Redis-backed Bank for the Money gem based on the VariableExchange Bank

Redis-backed Bank for the Money gem based on the VariableExchange Bank

Ruby prompt pay QR-code generator

Next Generation Service Description Language

This alpha release of Bookkeeper is intended for community feedback; please be advised that it will undergo significant changes between now and its 1.0 release.

A cut down fork of the Id gem developed at On The Beach Ltd.

A wrapper library for the SureTax communications tax API

Tango Card provides a RaaS API for developers (https://www.tangocard.com/docs/raas-api/). This gem provides commonsense Ruby objects to wrap the JSON endpoints of the RaaS API.

TCMB gem

API client for ticketinghub.com

Клиент для приема оплаты через walletone.com

Replicate any API to your database with WebhookDB. WebhookDB handles webhooks and intelligently polls APIs to provide a normalized, schematized, relational copy of API data. No new APIs to learn -- just an easy-to-use CLI to set up integrations, and then you get a database connection string to access your data. WebhookDB keeps everything up to date, automatically. Explore the extensive documentation at https://docs.webhookdb.com.

Provide support for CardFlex's standard integration and stored profile tokenization integrations.'

This gem integrate Rails with ecpay (綠界科技).