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.

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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 logo

    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 logo

    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)
Register freeSign in to the portalIn the portal under Integrations

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.

United States

Accounting, ERP, e-commerce, payment and CRM integrations for businesses in the United States.

27 integrations

Accounting

  • Xero logo

    Xero

    Accounting, DE · EU · US · Canada

    Send receivables and invoice data from Xero directly to Fortis.

    Being added: on request
  • QuickBooks logo

    QuickBooks Online

    Accounting, US · Canada

    Send receivables and invoice data from QuickBooks Online directly to Fortis.

    Being added: on request
  • Sage logo

    Sage Intacct

    Accounting, US

    Send receivables and invoice data from Sage Intacct directly to Fortis.

    Being added: on request
  • FreshBooks logo

    FreshBooks

    Accounting, US · Canada

    Send receivables and invoice data from FreshBooks directly to Fortis.

    Being added: on request
  • Zoho logo

    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 logo

    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

  • 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

  • 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
  • Odoo logo

    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 logo

    Shopify

    E-commerce, DE · EU · US · Canada

    Send unpaid orders and invoices from Shopify to Fortis.

    Being added: on request
  • WooCommerce logo

    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
  • BigCommerce logo

    BigCommerce

    E-commerce, US · Canada

    Send unpaid orders and invoices from BigCommerce to Fortis.

    Being added: on request

Payments

  • Stripe logo

    Stripe

    Payments, DE · EU · US · Canada

    Forward failed payments and outstanding balances from Stripe to Fortis.

    Being added: on request
  • PayPal logo

    PayPal

    Payments, DE · EU · US · Canada

    Forward failed payments and outstanding balances from PayPal to Fortis.

    Being added: on request
  • Adyen logo

    Adyen

    Payments, DE · EU · US · Canada

    Forward failed payments and outstanding balances from Adyen to Fortis.

    Being added: on request
  • Square logo

    Square

    Payments, US · Canada

    Forward failed payments and outstanding balances from Square to Fortis.

    Being added: on request
  • Braintree logo

    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

CRM

  • Salesforce

    CRM, DE · EU · US

    Link customer and contact data from Salesforce to your receivables at Fortis.

    Being added: on request
  • HubSpot logo

    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 logo

    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 logo

    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.

Accounting

ERP

E-commerce

Payments

Payment methods

CRM

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. 1

    Submit a request

    Choose your system and tell us briefly which receivables data you want to send.

  2. 2

    Review by Fortis

    We review your request and align the technical requirements with you.

  3. 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.