Pricing API

The fastest electronic signature integration

How many signatures will you need? Choose from our offer or contact us with an individual request.

290 €

500 signature requests


1 year
valid for


0,58 €
price per single request

490 €

1 000 signature requests


1 year
valid for


0,49 €
price per single request

1 990 €

5 000 signature requests


1 year
valid for


0,40 €
price per single request

2 990 €

10 000 signature requests


1 year
valid for


0,30 €
price per single request

Do you sign a lot of documents? Get in touch and we'll create a custom offer.

490 € one-time fee for initial activation + 100 signature requests as a BONUS

All prices exclusive of VAT

Main features

  • Integration via JSON REST API
  • Transfer of documents to touchscreen devices via QR code
  • Email notifications and reminders
  • 2-factor authentication for document access
  • SMS signing and authentication from 49 €
  • Optimization for mobile devices
  • Predefined or arbitrary place for signature
  • Active elements in the document (text, date, checkbox)
  • Setting up the signature process
  • Signature of several persons in one document
  • 30-day access to the development environment
  • Detailed technical documentation with examples of use

Contact our team

Feel free to contact our electronic signature experts directly, they will be happy to advise and help with your requirements.

Contact us

Frequently asked questions

Yes, the credit is valid for 12 months. This applies to all customers who use the OKdokument API when recharging any amount of credit.

The signature request represents each document that has been sent for signature via the API. If there are several signatures in a document, it is still a single signature request.

Send us a quick message or give us a call and we will send you all the detailed information.

The first payment includes a one-time activation fee for API access of 490 €.

Example: If you purchase credit for 500 signature requests, your first payment will consist of 290 € for credit and 490 € for access to the service. With each additional top-up, you only pay for the credit.

As a bonus to your first payment, you will receive 100 free signature requests.