Integrates Packeta shipping service with Spree Commerce using their SOAP API for packet creation, tracking, and label generation

This calculator use the endpoint provide by the user to calculate the shipping cost

Adds drop shipping functionality to Spree stores.

Gem for AusPost Delivery Rate Calculator - Making it easy to calculate shipping

A library to make the hard parts of commercial shipping a little easier.

API for evaluating transactions against direct-to-consumer Beverage Alcohol shipping regulations. This API is currently in beta.

Ruby SDK for working with TNT shipping web services.

Ruby SDK for working with DPD shipping web services.

Allows to generate shipping labels and to perform some of the Endicia basic operations.

Retrieve shipping quotes, generate labels, and cancel shipments with the FedEx v8 web service.

Facilitates check digit calculation for intermodal shipping containers.

Adds temando shipping support to Spree

Allows advanced calculators such as weight etc to be applied on shipping methods

Ruby wrapper around Auction Inc's shipping API.

Library that scrapes rates from various Indonesian shipping carriers web 1.0 sites.

correios-ws uses correios web-services SOAP to calculate shipping

Slipmate is a web based order fulfillment application that gives you control over advanced order routing and shipping.

A Solidus shipping costs calculator based on total order weight

fluent-plugin-avroturf_confluent is formatter plugin developed for fluent-plugin-kafka/out_rdkafka2 to serialize messages in key-value pairs format into Avro format before shipping messages to Kafka brokers.

Ruby implementation of EnviaYa! shipping service.