This gem provides invoice pdf generation from a html template via wkhtmltopdf.

generate invoice documents for solidus orders

Sypht(https://sypht.com) is a SaaS API((https://docs.sypht.com/) which extracts key fields from documents. For example, you can upload an image or pdf of a bill or invoice and extract the amount due, due date, invoice number and biller information.

Modular extension providing invoice document type functionality

Data And Reporting product consists of API's which provides details of transaction and invoice informations about shell cards. The Shell Card Transaction and Invoice API is REST-based and employs Basic authentication in Version 1 and Oauth authentication in Version 2 end points. The API endpoints...

Highly customizable invoice builder for ruby with bulk and example functions for fast processing.

Basic Harvest invoice fetcher.

Invoiced makes invoicing and recurring billing dead simple

Zoho Invoice API accessor with ActiveResource

Ruby SDK for the Invoicetronic API

Simple .pdf invoice generator for Croatia

With valid EASYCARD number and encrypt code, a user can get e-invoice data.

OmniAuth OAuth2 Strategy for MoneyForward Invoice.

allpay_invoice API

Parses and extracts useful information from Diamond Comic Distributor's invoice files.

GnuCash invoice printer for human beings.

Invoice number generator

Generate monospaced .txt invoices at the command line using Git Commits.

Client for the Invoice2go API

invoiceocean