Integrations & API
Integrations for the systems you already use
We are currently adding integrations for accounting, ERP, e-commerce and payment systems to the Fortis system. If you would like to use one, please contact us directly and we will set up the connection with you individually.
Integrations are being added
The integrations shown here are currently being added to the Fortis system and are not yet available for general use. If you would like to use one, please contact us directly – via the request form or at info@fortis-inkasso.de.
Currently being added — including
These integrations are currently being added to our system. If you would like to use one, 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.
Being added – on requestsevdesk
Accounting, DE
Send receivables and invoice data from sevdesk directly to Fortis.
Being added – on requestLexware
Accounting, DE
Send receivables and invoice data from Lexware directly to Fortis.
Being added – on request
Lexware Office (Lexoffice)
Accounting, DE
Send receivables and invoice data from Lexware Office (Lexoffice) directly to Fortis.
Being added – on requesteasybill
Accounting, DE
Send receivables and invoice data from easybill directly to Fortis.
Being added – on requestorgaMAX
Accounting, DE
Send receivables and invoice data from orgaMAX directly to Fortis.
Being added – on requestBillomat
Accounting, DE
Send receivables and invoice data from Billomat directly to Fortis.
Being added – on requestWISO 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 requestSage
Accounting, DE · EU
Send receivables and invoice data from Sage directly to Fortis.
Being added – on requestXero
Accounting, DE · EU · US · Canada
Send receivables and invoice data from Xero directly to Fortis.
Being added – on requestQuickBooks Online
Accounting, US · Canada
Send receivables and invoice data from QuickBooks Online directly to Fortis.
Being added – on requestSage 50 Canada
Accounting, Canada
Send receivables and invoice data from Sage 50 Canada directly to Fortis.
Being added – on requestSage 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 requestZoho Books
Accounting, US · Canada
Send receivables and invoice data from Zoho Books directly to Fortis.
Being added – on requestWave
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 requestSAP 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 requestMicrosoft 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 requestMicrosoft 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 requestOracle 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 requestXentral
ERP, DE · EU
Hand over open items and customer account data from Xentral to Fortis in a structured way.
Being added – on requestweclapp
ERP, DE · EU
Hand over open items and customer account data from weclapp to Fortis in a structured way.
Being added – on requestOdoo
ERP, DE · EU · US · Canada
Hand over open items and customer account data from Odoo to Fortis in a structured way.
Being added – on requestAcumatica
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 requestShopware
E-commerce, DE · EU
Send unpaid orders and invoices from Shopware to Fortis.
Being added – on requestWooCommerce
E-commerce, DE · EU · US · Canada
Send unpaid orders and invoices from WooCommerce to Fortis.
Being added – on requestMagento / Adobe Commerce
E-commerce, DE · EU · US · Canada
Send unpaid orders and invoices from Magento / Adobe Commerce to Fortis.
Being added – on requestJTL
E-commerce, DE
Send unpaid orders and invoices from JTL to Fortis.
Being added – on requestBillbee
E-commerce, DE
Send unpaid orders and invoices from Billbee to Fortis.
Being added – on requestPlentyONE (plentymarkets)
E-commerce, DE · EU
Send unpaid orders and invoices from PlentyONE (plentymarkets) to Fortis.
Being added – on requestBigCommerce
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 requestPayPal
Payments, DE · EU · US · Canada
Forward failed payments and outstanding balances from PayPal to Fortis.
Being added – on requestMollie
Payments, DE · EU
Forward failed payments and outstanding balances from Mollie to Fortis.
Being added – on requestKlarna
Payments, DE · EU
Forward failed payments and outstanding balances from Klarna to Fortis.
Being added – on requestAdyen
Payments, DE · EU · US · Canada
Forward failed payments and outstanding balances from Adyen to Fortis.
Being added – on requestSquare
Payments, US · Canada
Forward failed payments and outstanding balances from Square to Fortis.
Being added – on requestBraintree
Payments, US
Forward failed payments and outstanding balances from Braintree to Fortis.
Being added – on requestAuthorize.net
Payments, US
Forward failed payments and outstanding balances from Authorize.net to Fortis.
Being added – on requestMoneris
Payments, Canada
Forward failed payments and outstanding balances from Moneris to Fortis.
Being added – on requestHelcim
Payments, Canada
Forward failed payments and outstanding balances from Helcim to Fortis.
Being added – on request
Payment methods
CRM
Salesforce
CRM, DE · EU · US
Link customer and contact data from Salesforce to your receivables at Fortis.
Being added – on requestHubSpot
CRM, DE · EU · US
Link customer and contact data from HubSpot to your receivables at Fortis.
Being added – on requestPipedrive
CRM, DE · EU · US
Link customer and contact data from Pipedrive to your receivables at Fortis.
Being added – on requestZoho 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 requiredCustom 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.
Accounting
ERP
E-commerce
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.
Data you can send
- Receivables
- Debtor data
- Invoice details
- Payment status
- Case status
How access works
- 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.