{"id":3302,"date":"2026-08-05T14:46:57","date_gmt":"2026-08-05T12:46:57","guid":{"rendered":"https:\/\/akyras.com\/produit\/invoice-engine-byakyras\/"},"modified":"2026-08-05T14:46:57","modified_gmt":"2026-08-05T12:46:57","slug":"invoice-engine-byakyras","status":"publish","type":"product","link":"https:\/\/akyras.com\/en\/product\/invoice-engine-byakyras\/","title":{"rendered":"Invoice Engine byAkyras"},"content":{"rendered":"<p>Invoice Engine transforms Dolibarr into a true European e-invoicing engine.<\/p>\n<p>From your existing invoices and credit notes, the module generates structured documents in the main formats used in Europe:<\/p>\n<ul>\n<li>UBL EN 16931;<\/li>\n<li>Peppol BIS Billing 3;<\/li>\n<li>CII IN 16931;<\/li>\n<li>Factur-X EN 16931.<\/li>\n<\/ul>\n<p>You thus have a single engine to produce electronic invoices adapted to your customers, partners, platforms and future electronic invoicing connectors in France and in the rest of Europe.<\/p>\n<p>Invoice Engine automatically retrieves the information present in Dolibarr: seller, customer, addresses, tax IDs, lines, discounts, taxes, totals, currency, payments, references and attachments.<\/p>\n<p>The module also supports the main European VAT situations: standard or reduced rate, exemption, reverse charge, intra-community supply, export and out-of-scope operation.<\/p>\n<p>The other Dolibarr modules can use its public API to retrieve a standardized invoice template or directly request the generation of an electronic document. Invoice Engine can thus serve as a common basis for an electronic invoicing module, a Peppol connector or a dematerialization platform. <\/p>\n<h3>Highlights<\/h3>\n<ul>\n<li>generation of European electronic invoices from Dolibarr;<\/li>\n<li>Handling invoices and credit notes.<\/li>\n<li>UBL, CII, Factur-X and Peppol BIS 3 formats;<\/li>\n<li>data model in accordance with EN 16931;<\/li>\n<li>complete management of lines, taxes, totals and payments;<\/li>\n<li>Support for the main European VAT categories;<\/li>\n<li>control of mandatory data;<\/li>\n<li>validation of the generated documents;<\/li>\n<li>Stable public API for other modules;<\/li>\n<li>Architecture ready for future e-invoicing integrations;<\/li>\n<li>compatible with Dolibarr 20 and later.<\/li>\n<\/ul>\n<p>Invoice Engine centralizes the production of electronic formats to avoid developing a different generator for each connector, platform or country.<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Generate electronic invoices in the main European formats from Dolibarr: EN 16931, Peppol BIS, UBL, CII and Factur-X.<\/p>\n","protected":false},"featured_media":3303,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false},"product_brand":[],"product_cat":[100],"product_tag":[],"class_list":["post-3302","product","type-product","status-publish","has-post-thumbnail","product_cat-modules","first","instock","downloadable","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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