Integrations & API

Integrations for your accounting: DATEV and Lexware Office

Connect DATEV or Lexware Office directly in the Fortis portal and hand overdue invoices to debt collection in a few clicks. We are adding further accounting, ERP, e-commerce and payment systems; for those, please contact us directly.

Available now

DATEV and Lexware Office: connect them in the portal

Both connections are built into the Fortis portal and switched on for every creditor account. You connect them yourself, without a request.

DATEV
Available in the portal
Upload your open items as an OPOS file, or sync them regularly with the Fortis DATEV connector.
How it works: DATEV
Lexware Office (Lexoffice)
Available in the portal
Paste an API key and you are done: the portal reads overdue invoices every hour and follows the payments.
How it works: Lexware Office (Lexoffice)

Other systems on request

Apart from DATEV and Lexware Office, which you connect yourself in the portal, these systems are still being added to the Fortis system. To use one of them, please contact us through the request form or at info@fortis-inkasso.de. Until then, you can hand over open items from any system with the CSV bulk import in the portal.

Selected systems

Apart from DATEV and Lexware Office, these systems are still being added; to use one of them, please contact us directly.

All integrations

Accounting, ERP, e-commerce, payments and CRM — for Germany, Europe, the United States and Canada.

Fortis integrations

Integrations for businesses in Germany & Europe, the United States and Canada. Choose a region to see its systems.

52 integrations

Accounting

DATEV
Accounting, DE
Send receivables and invoice data from DATEV directly to Fortis.
Available in the portalHow it works
Lexware Office (Lexoffice)
Accounting, DE
Send receivables and invoice data from Lexware Office (Lexoffice) directly to Fortis.
Available in the portalHow it works
sevdesk
Accounting, DE
Send receivables and invoice data from sevdesk directly to Fortis.
Being added: on request
Lexware
Accounting, DE
Send receivables and invoice data from Lexware directly to Fortis.
Being added: on request
easybill
Accounting, DE
Send receivables and invoice data from easybill directly to Fortis.
Being added: on request
orgaMAX
Accounting, DE
Send receivables and invoice data from orgaMAX directly to Fortis.
Being added: on request
Billomat
Accounting, DE
Send receivables and invoice data from Billomat directly to Fortis.
Being added: on request
WISO MeinBüro
Accounting, DE
Send receivables and invoice data from WISO MeinBüro directly to Fortis.
Being added: on request
FastBill
Accounting, DE
Send receivables and invoice data from FastBill directly to Fortis.
Being added: on request
Sage
Accounting, DE · EU
Send receivables and invoice data from Sage directly to Fortis.
Being added: on request
Xero
Accounting, DE · EU · US · Canada
Send receivables and invoice data from Xero directly to Fortis.
Being added: on request
QuickBooks Online
Accounting, US · Canada
Send receivables and invoice data from QuickBooks Online directly to Fortis.
Being added: on request
Sage 50 Canada
Accounting, Canada
Send receivables and invoice data from Sage 50 Canada directly to Fortis.
Being added: on request
Sage Intacct
Accounting, US
Send receivables and invoice data from Sage Intacct directly to Fortis.
Being added: on request
FreshBooks
Accounting, US · Canada
Send receivables and invoice data from FreshBooks directly to Fortis.
Being added: on request
Zoho Books
Accounting, US · Canada
Send receivables and invoice data from Zoho Books directly to Fortis.
Being added: on request
Wave
Accounting, US · Canada
Send receivables and invoice data from Wave directly to Fortis.
Being added: on request

ERP

SAP
ERP, DE · EU · US · Canada
Hand over open items and customer account data from SAP to Fortis in a structured way.
Being added: on request
SAP Business One
ERP, DE · EU · Canada
Hand over open items and customer account data from SAP Business One to Fortis in a structured way.
Being added: on request
Microsoft Dynamics 365
ERP, DE · EU · US
Hand over open items and customer account data from Microsoft Dynamics 365 to Fortis in a structured way.
Being added: on request
Microsoft Dynamics 365 Business Central
ERP, DE · EU · Canada
Hand over open items and customer account data from Microsoft Dynamics 365 Business Central to Fortis in a structured way.
Being added: on request
Oracle NetSuite
ERP, DE · EU · US · Canada
Hand over open items and customer account data from Oracle NetSuite to Fortis in a structured way.
Being added: on request
Xentral
ERP, DE · EU
Hand over open items and customer account data from Xentral to Fortis in a structured way.
Being added: on request
weclapp
ERP, DE · EU
Hand over open items and customer account data from weclapp to Fortis in a structured way.
Being added: on request
Odoo
ERP, DE · EU · US · Canada
Hand over open items and customer account data from Odoo to Fortis in a structured way.
Being added: on request
Acumatica
ERP, US · Canada
Hand over open items and customer account data from Acumatica to Fortis in a structured way.
Being added: on request

E-commerce

Shopify
E-commerce, DE · EU · US · Canada
Send unpaid orders and invoices from Shopify to Fortis.
Being added: on request
Shopware
E-commerce, DE · EU
Send unpaid orders and invoices from Shopware to Fortis.
Being added: on request
WooCommerce
E-commerce, DE · EU · US · Canada
Send unpaid orders and invoices from WooCommerce to Fortis.
Being added: on request
Magento / Adobe Commerce
E-commerce, DE · EU · US · Canada
Send unpaid orders and invoices from Magento / Adobe Commerce to Fortis.
Being added: on request
JTL
E-commerce, DE
Send unpaid orders and invoices from JTL to Fortis.
Being added: on request
Billbee
E-commerce, DE
Send unpaid orders and invoices from Billbee to Fortis.
Being added: on request
PlentyONE (plentymarkets)
E-commerce, DE · EU
Send unpaid orders and invoices from PlentyONE (plentymarkets) to Fortis.
Being added: on request
BigCommerce
E-commerce, US · Canada
Send unpaid orders and invoices from BigCommerce to Fortis.
Being added: on request

Payments

Stripe
Payments, DE · EU · US · Canada
Forward failed payments and outstanding balances from Stripe to Fortis.
Being added: on request
PayPal
Payments, DE · EU · US · Canada
Forward failed payments and outstanding balances from PayPal to Fortis.
Being added: on request
Mollie
Payments, DE · EU
Forward failed payments and outstanding balances from Mollie to Fortis.
Being added: on request
Klarna
Payments, DE · EU
Forward failed payments and outstanding balances from Klarna to Fortis.
Being added: on request
Adyen
Payments, DE · EU · US · Canada
Forward failed payments and outstanding balances from Adyen to Fortis.
Being added: on request
Square
Payments, US · Canada
Forward failed payments and outstanding balances from Square to Fortis.
Being added: on request
Braintree
Payments, US
Forward failed payments and outstanding balances from Braintree to Fortis.
Being added: on request
Authorize.net
Payments, US
Forward failed payments and outstanding balances from Authorize.net to Fortis.
Being added: on request
Moneris
Payments, Canada
Forward failed payments and outstanding balances from Moneris to Fortis.
Being added: on request
Helcim
Payments, Canada
Forward failed payments and outstanding balances from Helcim to Fortis.
Being added: on request

Payment methods

Interac
Payment methods, Canada
Match payments received via Interac with open receivables at Fortis.
Being added: on request
Konek
Payment methods, Canada
Match payments received via Konek with open receivables at Fortis.
Being added: on request

CRM

Salesforce
CRM, DE · EU · US
Link customer and contact data from Salesforce to your receivables at Fortis.
Being added: on request
HubSpot
CRM, DE · EU · US
Link customer and contact data from HubSpot to your receivables at Fortis.
Being added: on request
Pipedrive
CRM, DE · EU · US
Link customer and contact data from Pipedrive to your receivables at Fortis.
Being added: on request
Zoho CRM
CRM, DE · EU · US
Link customer and contact data from Zoho CRM to your receivables at Fortis.
Being added: on request

API

Fortis API
API, DE · EU · US · Canada
Send receivables, debtor data, invoice details, payment status and case status through a custom API connection.
API access required
Custom integration
API, DE · EU · US · Canada
Running your own software or an industry solution? Fortis will review a custom connection to your system.
Individual activation

All systems at a glance

Every system has its own page with details on the integration available on request.

Fortis API

A direct connection to Fortis

Send receivables, debtor data, invoice details, payment status and case status through a custom API connection.

No public documentation and no self-service keys: access is enabled by Fortis only, after review.

Your system

Fortis

Data you can send

Receivables
Debtor data
Invoice details
Payment status
Case status

How to get access to other systems

1
Submit a request
Choose your system and tell us briefly which receivables data you want to send.
2
Review by Fortis
We review your request and align the technical requirements with you.
3
Individual activation
Once approved, you send open receivables to Fortis directly from your system.

Don't see your system?

Talk to us about industry solutions and in-house software as well. Tell us about your system and we will review a connection individually.

Integrations for your accounting: DATEV and Lexware Office

DATEV and Lexware Office: connect them in the portal

DATEV

Lexware Office (Lexoffice)

All integrations