Software & SaaS

Guesty invoices into sevDesk
collected automatically, booked cleanly

belege.ai collects your Guesty invoices and receipts automatically, matches them to the right bank transaction and brings them into sevDesk – with no manual work.

How it works

In three steps
from Guesty to sevDesk

1

Connect Guesty

Store your Guesty login once, securely – the browser agent fetches the receipts and you confirm 2FA via Telegram.

2

Receipts are fetched automatically

belege.ai collects your Guesty invoices and fee receipts automatically and matches them to the right bank transaction – even later, when they arrive after the fact.

3

Book to sevDesk

belege.ai creates the receipt in sevDesk automatically. Since sevDesk has no open API, the browser agent signs in securely – you confirm 2FA via Telegram.

Why belege.ai

Guesty receipts,
automatically in sevDesk

Logs in for you

Guesty-Belege liegen hinter dem Login – der Browser-Agent meldet sich für dich an und lädt den passenden Beleg, 2FA bestätigst du per Telegram.

No receipt gets lost

If a receipt is missing for a Guesty payment, the agent reaches out on its own – and, if needed, proposes a legally compliant self-receipt so the transaction doesn't stay open.

Filed automatically in sevDesk

Receipts and approved hospitality receipts land in sevDesk automatically – no open API needed, via the secure browser agent.

Tax-compliant & GDPR

Servers in Germany, encrypted credentials, no training on your data.

FAQ

Guesty and sevDesk
in brief

FAQ

Häufige Fragen

How do my Guesty invoices get into sevDesk?

belege.ai collects your Guesty invoices automatically, matches them to the bank transaction and brings them into sevDesk – no manual upload or retyping.

Does sevDesk need an interface?

No. sevDesk has no open API – belege.ai signs in via the browser agent and files the receipts (including approved hospitality receipts) for you. You confirm 2FA via Telegram.

What if a receipt is missing for a Guesty payment?

Then the agent reaches out on its own – and, if needed, proposes a legally compliant self-receipt (Eigenbeleg) so the transaction doesn't stay open.

Guesty receipts now flow into sevDesk on autopilot

Set up in 2 minutes – free, no credit card.

Jetzt kostenlos starten