Global electronic invoicing

Integrate tax compliance into your web and mobile apps

A-Cube APIs let you add legally compliant e-invoicing to your software, management system, or platform — without changing the way you work, without having to deal with tax rules, and without processing queues.

Try our APIs for free
Try our APIs for free

Invoice

#022025

Billed to

Mario Rossi
mario.rossi@mail.com

Expiry date

8 August 2026


Address

Via dei Mille 23, Milan, 20158, Italy

Description

Qty

Price

Total

Product 01

2

500 €

€1,000

Product 02

1

€50

€50

Subtotal

€2,050

Discount

€0

Set

€0

Total

€2,050

Billing goes live. In days.

Already chosen by more than 100,000 companies. From startups to enterprise management systems.

+50M

Invoices managed
in Italy since 2019

+250

Direct clients, including software houses
and international companies

+90K

People reached with our solutions

+400

Businesses reached
via Peppol

Who is it for?

Designed for those who
build, useful
for those who manage.

A-Cube APIs are the ideal solution for software houses distributing proprietary business management software, system integrators developing tailor-made solutions, and SaaS platforms looking to offer e-invoicing as a native feature to their users. A single integration that scales to any number of managed VAT numbers, without modifying the existing architecture.

How does it work?

Access the sandbox

Sign up for free and start testing right away in the sandbox environment, where you can simulate full integration with the SdI without any commitment and without using real data.

Choose how to send

Send invoices via REST API or FTP, in XML or JSON format: A-Cube accepts both equally. OpenAPI 3.0 documentation is available straight away to speed up integration.

A-Cube manages compliance

Automatic verification of tax codes and VAT numbers, digital signature, submission to the accredited SdI, compliant digital preservation. Everything automatic, everything configurable for every VAT number managed.

Monitor everything from the dashboard

Access inbound and outbound invoice flows, filter by VAT number, and keep track of usage. Webhooks notify you in real time about every event, so your systems stay up to date at all times.

Access the sandbox

Sign up for free and start testing right away in the sandbox environment, where you can simulate full integration with the SdI without any commitment and without using real data.

Choose how to send

Send invoices via REST API or FTP, in XML or JSON format: A-Cube accepts both equally. OpenAPI 3.0 documentation is available straight away to speed up integration.

A-Cube manages compliance

Automatic verification of tax codes and VAT numbers, digital signature, submission to the accredited SdI, compliant digital preservation. Everything automatic, everything configurable for every VAT number managed.

Monitor everything from the dashboard

Access inbound and outbound invoice flows, filter by VAT number, and keep track of usage. Webhooks notify you in real time about every event, so your systems stay up to date at all times.

Everything you need,
nothing more, nothing less.

Electronic invoicing screenshot with A-Cube Invoicing from an example company

SdI accredited

Fully compliant handling of both incoming and outgoing invoices to the Interchange System is guaranteed, including digital signing and compliant archiving.

Automatic compliance

Fully automated checks on tax codes and VAT numbers. The platform automatically updates its processes as regulations change.

Scalable at any volume

Whether you handle dozens or millions of invoices, the platform scales accordingly. Traffic management is independent of the number of VAT numbers managed.

Configurable and white-label

Digital signature, archiving, webhooks and the platform can be configured independently for each VAT number. Each of your customers can have their own setup.

Native integrations,
ready to use

Connect A-Cube to your preferred tech stack with preconfigured connectors for Stripe (free app on the Marketplace), SAP (enterprise ERP), and Microsoft Dynamics 365 Business Central (operational management).


These plug-ins reduce time-to-value by 80%, eliminating custom coding and ensuring real-time sync for billing, orders, and tax compliance — ideal for teams of all sizes looking to scale without friction.

Discover our connectors

icons of preconfigured connectors for Stripe, SAP and Microsoft Business Central with their respective logos

Native integrations,
ready to use

Connect A-Cube to your preferred tech stack with preconfigured connectors for Stripe (free app on the Marketplace), SAP (enterprise ERP), and Microsoft Dynamics 365 Business Central (operational management).


These plug-ins reduce time-to-value by 80%, eliminating custom coding and ensuring real-time sync for billing, orders, and tax compliance — ideal for teams of all sizes looking to scale without friction.

Discover our connectors

icons of preconfigured connectors for Stripe, SAP and Microsoft Business Central with their respective logos

TRY OUR APIs

Are you a developer?

Access our sandbox for free and with no obligation

TRY OUR APIs

Are you a developer?

Access our sandbox for free and with no obligation

Billing goes live. In days.

Already chosen by more than 100,000 companies. From startups to enterprise management systems.

+50M

Invoices managed
in Italy since 2019

+250

Direct clients, including software houses
and international companies

+90K

People reached with our solutions

+400

Businesses reached
via Peppol

Who is it for?

Designed for those who
build, useful
for those who manage.

A-Cube APIs are the ideal solution for software houses distributing proprietary business management software, system integrators developing tailor-made solutions, and SaaS platforms looking to offer e-invoicing as a native feature to their users. A single integration that scales to any number of managed VAT numbers, without modifying the existing architecture.

How does it work?

Access the sandbox

Sign up for free and start testing right away in the sandbox environment, where you can simulate full integration with the SdI without any commitment and without using real data.

Choose how to send

Send invoices via REST API or FTP, in XML or JSON format: A-Cube accepts both equally. OpenAPI 3.0 documentation is available straight away to speed up integration.

A-Cube manages compliance

Automatic verification of tax codes and VAT numbers, digital signature, submission to the accredited SdI, compliant digital preservation. Everything automatic, everything configurable for every VAT number managed.

Monitor everything from the dashboard

Access inbound and outbound invoice flows, filter by VAT number, and keep track of usage. Webhooks notify you in real time about every event, so your systems stay up to date at all times.

Access the sandbox

Sign up for free and start testing right away in the sandbox environment, where you can simulate full integration with the SdI without any commitment and without using real data.

Choose how to send

Send invoices via REST API or FTP, in XML or JSON format: A-Cube accepts both equally. OpenAPI 3.0 documentation is available straight away to speed up integration.

A-Cube manages compliance

Automatic verification of tax codes and VAT numbers, digital signature, submission to the accredited SdI, compliant digital preservation. Everything automatic, everything configurable for every VAT number managed.

Monitor everything from the dashboard

Access inbound and outbound invoice flows, filter by VAT number, and keep track of usage. Webhooks notify you in real time about every event, so your systems stay up to date at all times.

Everything you need,
nothing more, nothing less.

Electronic invoicing screenshot with A-Cube Invoicing from an example company

SdI accredited

Fully compliant handling of both incoming and outgoing invoices to the Interchange System is guaranteed, including digital signing and compliant archiving.

Automatic compliance

Fully automated checks on tax codes and VAT numbers. The platform automatically updates its processes as regulations change.

Scalable at any volume

Whether you handle dozens or millions of invoices, the platform scales accordingly. Traffic management is independent of the number of VAT numbers managed.

Configurable and white-label

Digital signature, archiving, webhooks and the platform can be configured independently for each VAT number. Each of your customers can have their own setup.

Native integrations,
ready to use

Connect A-Cube to your preferred tech stack with preconfigured connectors for Stripe (free app on the Marketplace), SAP (enterprise ERP), and Microsoft Dynamics 365 Business Central (operational management).


These plug-ins reduce time-to-value by 80%, eliminating custom coding and ensuring real-time sync for billing, orders, and tax compliance — ideal for teams of all sizes looking to scale without friction.

Discover our connectors

icons of preconfigured connectors for Stripe, SAP and Microsoft Business Central with their respective logos

TRY OUR APIs

Are you a developer?

Access our sandbox for free and with no obligation

Case studies

Compliance resolved, real stories in production, not just in PowerPoint.

Read all

A leap forward in human resources management

Read

Smart management of rooms and rates

Read

Document exchange with suppliers via PEPPOL

Read

Automatic management of advertising campaigns

Read

Case studies

Compliance resolved, real stories in production, not just in PowerPoint.

Read all

A leap forward in human resources management

Read

Smart management of rooms and rates

Read

Document exchange with suppliers via PEPPOL

Read

Automatic management of advertising campaigns

Read

Simplify and automate your tax management

Contact us or try our APIs now

Simplify and automate your tax management

Contact us or try our APIs now