
Connect your stack
27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.
Viktor is an AI employee that connects to sevDesk with a scoped API key and helps you manage bookkeeping and reconcile business accounts, running 11 sevDesk actions for you like Get Invoice, Get Invoices, and Create Invoice. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in sevDesk and reports back. Setup takes about two minutes.
Free to start · No credit card · SOC 2 Type 1 · Works in Slack & Microsoft Teams
Messages you'd actually send. Paste one into Slack or Microsoft Teams, swap in your specifics, and Viktor takes it from there.
“Reconcile this month's transactions in sevDesk and flag anything weird.”
— you, in Slack or Teams
“Pull the outstanding invoices from sevDesk and draft reminder emails.”
— you, in Slack or Teams
“Summarize this month's profit and loss from sevDesk for the team.”
— you, in Slack or Teams
“Watch sevDesk for a new expense over $500 and alert me for approval.”
— you, in Slack or Teams
Ask in plain English in Slack or Microsoft Teams. Viktor picks the right sevDesk actions, runs the work, and reports back. No workflows to build.
Retrieves available options for the Contact ID field.
Retrieves available options for the Tax Set Id field.
Retrieves available options for the Payment Method Id field.
Retrieves available options for the Origin Id field.
Retrieves available options for the Address Country ID field.
Sends an invoice via email.
Retrieve invoices with optional filtering by status, invoice number, date range, and contact.
Find and retrieve a single invoice by its ID.
Creates a new invoice with optional details like invoice date, due date, discount amount, and invoice items.
Create a new contact.
Cancels an existing invoice in sevDesk.

27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.
Message Viktor in Slack like you'd message a teammate. "Reconcile this month's transactions in sevDesk and flag anything weird." "Pull the outstanding invoices from sevDesk and draft reminder emails." Plain English, any tool.
Viktor opens sevDesk, runs the work, and posts back what changed. Sensitive actions wait for your approval. Everything is logged. You stop doing the work and start reviewing it.
A sevDesk AI agent is an AI that connects to your sevDesk account and completes work in it - it doesn't just answer questions about sevDesk, it takes the actions. Viktor is that agent: an AI employee that works in sevDesk on your behalf and delivers the finished result in Slack or Microsoft Teams.
Unlike workflow builders such as Zapier or Make, there is nothing to configure - no triggers to map, no workflows to maintain. You describe the outcome in plain English, and Viktor picks the right sevDesk actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
The billing & accounting software for freelancers, founders, startups, small entrepreneurs and smallbusinesses. Free test now!
Scoped API keys - Viktor stores your key securely, uses only the scopes you grant, and you can revoke it at any time.
Review-first approvals: sensitive sevDesk actions wait for your sign-off before they run.
Isolated compute per team, encrypted in transit and at rest - and your data is never used to train models.
SOC 2 Type 1 compliant, with Type 2 and ISO 27001 in progress.
Yes. sevDesk is one of the 3,200+ tools Viktor connects to, via a managed connector. Once connected, anyone on your team can put Viktor to work in sevDesk from Slack or Microsoft Teams - no workflow builder, no code.