
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 SumUp in one click via OAuth and helps you process payments and reconcile transactions, running 3 SumUp actions for you like Retrieve DBA, List Transactions, and Get Merchant Profile. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in SumUp 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.
“Pull yesterday's transactions from SumUp and flag anything unusual.”
— you, in Slack or Teams
“Find the failed payments in SumUp and draft reminder emails to those customers.”
— you, in Slack or Teams
“Watch SumUp for a failed payment and alert me with the customer context.”
— you, in Slack or Teams
“Summarize this week's revenue from SumUp for the Monday standup.”
— you, in Slack or Teams
Ask in plain English in Slack or Microsoft Teams. Viktor picks the right SumUp actions, runs the work, and reports back. No workflows to build.
Retrieves Doing Business As profile.
Lists detailed history of all transactions associated with the merchant profile.
Retrieves merchant profile data.

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. "Pull yesterday's transactions from SumUp and flag anything unusual." "Find the failed payments in SumUp and draft reminder emails to those customers." Plain English, any tool.
Viktor opens SumUp, 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 SumUp AI agent is an AI that connects to your SumUp account and completes work in it - it doesn't just answer questions about SumUp, it takes the actions. Viktor is that agent: an AI employee that works in SumUp 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 SumUp actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
The easiest way for small businesses and sole traders to accept card payments.
One-click OAuth - Viktor never sees your password, and you can revoke access at any time.
Review-first approvals: sensitive SumUp 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. SumUp 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 SumUp from Slack or Microsoft Teams - no workflow builder, no code.