Integrations

How the product fits into what you already run, with honest expectations for SAP and procurement networks.

Your accounting tool

Receiving is free in most tools; sending is usually part of paid tiers.

Common accounting and invoicing tools by country
Country	Tools
Austria	BMD · RZL · Sage DPW · FreeFinance
Belgium	Exact Online · Odoo · Yuki · Billit · Octopus · WinBooks · Teamleader · Banqup · Accountable
Bulgaria	Microinvest · Ajur-L · Plus Minus · Inv.bg
Croatia	Minimax · Pantheon · Solo · Eračuni
Czech Republic	Pohoda · Money S3 · ABRA Flexi · Fakturoid · Idoklad
Denmark	e-conomic · Dinero · Billy · Uniconta
Estonia	Merit Aktiva · Directo · SmartAccounts · e-arveldaja
Finland	Netvisor · Procountor · Fennoa · Holvi
France	Pennylane · Sage · Cegid · EBP · Tiime · Indy · Qonto · Axonaut
Germany	DATEV (via tax advisers) · Lexware Office · sevDesk · Sage · BuchhaltungsButler · easybill · FastBill · Billomat · orgaMAX · Papierkram · Accountable · Qonto · Finom
Greece	Epsilon Net · SoftOne · Entersoft · Prosvasis
Hungary	Számlázz.hu · Billingo · Kulcs-Soft · RLB
Ireland	Xero · Sage · QuickBooks · Big Red Cloud · Surf Accounts
Italy	Fatture in Cloud (TeamSystem) · Aruba · TeamSystem · Zucchetti · Danea Easyfatt · Fiscozen
Latvia	Horizon · Jumis · Zalktis
Lithuania	Rivilė · B1.lt · Centas · Finvalda
Luxembourg	Sage BOB 50 · WinBooks · Odoo · Exact
Netherlands	Exact Online · Moneybird · Twinfield · e-Boekhouden.nl · SnelStart · Jortt
Norway	Tripletex · Fiken · PowerOffice Go · 24SevenOffice · Conta
Poland	Wfirma · Ifirma · inFakt · Fakturownia · Comarch ERP Optima · Symfonia · InsERT Subiekt
Portugal	Moloni · InvoiceXpress · TOConline · PHC · Primavera
Romania	SmartBill · Oblio · FGO · SAGA
Slovakia	Pohoda · Money S3/S4 · KROS/iKROS · SuperFaktúra
Slovenia	Minimax · Pantheon · Vasco · e-računi
Spain	Holded · Sage 50 / ContaPlus · a3 (Wolters Kluwer) · Quipu · Contasimple · Odoo · Billin
Sweden	Fortnox · Visma eEkonomi (Spiris) · Bokio · Björn Lundén
Switzerland	Bexio · Abacus/AbaNinja · Banana · Klara · Run my Accounts
United Kingdom	Xero · QuickBooks · Sage · FreeAgent

Your buyers on procurement networks

How each procurement network accepts supplier invoices
Network	Peppol	Other routes
SAP Business Network (Ariba)	Peppol, if the buyer has enabled it: UBL via any Access Point to the buyer's Peppol ID.	Otherwise the free Standard account (portal / PO-flip). cXML needs an Enterprise account. Source: SAP Ariba support · undated · verified 15 Oct 2026 · secondary unverified SAP knowledge-base articles conflict on which account types support cXML and Peppol inbound. We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.
Coupa	Peppol is not native; only through partner connectors.	cXML InvoiceDetailRequest to the buyer's Coupa instance, or the free Coupa Supplier Portal (CSP). Source: Coupa · undated · verified 15 Oct 2026 · secondary unverified No native Peppol inbound for Coupa was found in the research. We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.
Tungsten Automation	Peppol (registered Access Point).	Web form or the paid integrated solution. Source: internal research · 15 Oct 2026 · verified 15 Oct 2026 · secondary unverified We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.
Basware	Peppol (certified Access Point).	Free supplier portal or Smart PDF by email. Source: internal research · 15 Oct 2026 · verified 15 Oct 2026 · secondary unverified We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.
Jaggaer	Peppol, according to the vendor datasheet.	Otherwise cXML or ANSI X12, or PO-flip. Source: internal research · 15 Oct 2026 · verified 15 Oct 2026 · secondary unverified We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.

You run SAP

SAP interfaces for outbound invoices and inbound posting
SAP product	Getting invoices out	Posting received invoices
SAP S/4HANA Cloud, public edition	OData API_BILLING_DOCUMENT_SRV	OData API_SUPPLIERINVOICE_PROCESS_SRV (SAP_COM_0057)
SAP S/4HANA, private edition or on-premise	OData API_BILLING_DOCUMENT_SRV or IDoc INVOIC02	OData API_SUPPLIERINVOICE_PROCESS_SRV or IDoc INVOIC02
SAP ECC	IDoc INVOIC02	IDoc INVOIC02 or BAPI_INCOMINGINVOICE_CREATE
SAP Business One	Service Layer /Invoices	Service Layer /PurchaseInvoices
SAP Business ByDesign	Query web services / OData	Manage Supplier Invoices web service (SOAP)

With an SAP Document and Reporting Compliance (DRC) cloud licence, Germany, Peppol, Italy (SdI) and Poland (KSeF) may already be covered. We add the French PA route, inbound validation and supplier onboarding. Source: internal research · 15 Oct 2026 · verified 15 Oct 2026 · secondary

unverified

No evidence was found that SAP is a registered French PA. We found this in secondary sources or sources disagree; we have not yet confirmed it in the official text.

Integration patterns

A · Standalone app

You use our app to create, validate, send, receive and archive invoices. Outgoing invoices go by email, Peppol or a portal to your customer; incoming invoices arrive in our email inbox or over Peppol.

B · Accounting tool plus our API

Your accounting tool sends invoices to our API, which validates and delivers them over Peppol, email or a French Plateforme Agréée. Incoming invoices arrive in our inbox or over Peppol and go back to your tool through webhooks.

C · SAP connected through our API

SAP hands billing documents to our API (S/4 OData, IDoc INVOIC02, Business One Service Layer or ByDesign). We deliver over Peppol, a Plateforme Agréée or email. Incoming invoices are validated and posted back into SAP. SAP DRC may already cover Germany, Italy, Poland and Peppol.

D · Supplier to buyers on procurement networks

Our app sends over Peppol to buyer networks that accept it: SAP Business Network (if the buyer enabled Peppol, unverified), Tungsten, Basware or Jaggaer. Coupa receives cXML at the buyer's instance (dashed). If neither works, the fallback is the buyer's portal or PO-flip (dashed).

E · Public-sector supplier

Our app creates the public-sector format with the buyer's routing ID (in Germany XRechnung with Leitweg-ID) and delivers it over Peppol or the government portal: ZRE / OZG-RE in Germany, Chorus Pro in France, Mercurius in Belgium.

Check which pattern fits your systems

Our API

The web app uses the same public API: REST endpoints, webhooks for status and inbound documents, and a sandbox for development.