Pricing

Straightforward plans for e-invoices via API

Start with 100 free API calls. Then pick a plan that matches your monthly volume.

All prices exclude VAT, billed monthly.

Start free

100 API requests in the first 30 days, 10 requests/minute, 1 API key. No credit card required for the trial.

Small productive XRechnung and ZUGFeRD volume for first integrations.

ZUGFeRD included

9,90 € / month

Higher productive XRechnung and ZUGFeRD volume for growing integrations.

ZUGFeRD included

24,90 € / month

Custom limits, onboarding, and higher throughput for large accounts.

ZUGFeRD included

79,90 € / month

What happens after the free trial?: Without a paid plan, the API is blocked after the trial ends or the 100 calls are used up. The web validator remains available on the Free plan.
Can I change plans?: Yes, in the portal under Billing. Upgrades and downgrades update the active subscription.

Create an account, get an API key, and test generate and validate with real invoice data.