Manage your account

Clik on the link Sign up on the home page or click on the shadow in the banner then on the link To create your personal account to sign up for free.

Click on tesseractor.com in the banner anywhere in the website to return to the home page or to your personal page if you are identified.



Click on the shadow in the banner of the home page or on the Connection button. Enter with your identification code or your email address and your password.

To connect directly with your Google account without entering a password, register with the same email address and click on the button  Connect with Google to be redirected to the identification form of Google. NOTE: You still need to specify a password to protect your account.

IMPORTANT: To receive a new password automatically by email, click on the link If you have forgotten your password on the identification page.

Click on the disconnect button in the banner to close your personal space and return to the home page.

NOTE: Accessing your account is automatically locked after 20 minutes of inactivity.

Your personal home page displays your identification code and your email address, your credit .

You can edit your email address and the name and the address printed on your invoices or change your password. Your identification code in 6 small letters is displayed in bold. You cannot change it.


Use the menu bar to read the user's guide, access the configuration of your account and your invoices, to buy credit units or to contact us.

Click on the links under User's guide to access the different pages of the manual.


Use the search zone to find a page in the user's guide. Click on a word in the cloud to list all the pages associated to this keyword. Click on the cloud to display all the keywords. Click on the caret to hide or show the cloud.


Press the assistance button to toggle the display of help messages.

The service inserts help messages in the content of the website. You can hide or show them at will by clicking on the question mark displayed to the right of your name at the top of your home page. You may deactivate help messages globally in the configuration of your account.


All functionalities are available for free in the interface of your personal space or by program as a paid service through a simple REST API. 1 operation by program costs 1 credit.

IMPORTANT: Creating an account offers 10 credit units for free.

To buy credit units, click on the cart in the menu bar of your home page. The price of a credit unit decreases rapidly with the number of units bought in a single purchase:

Credit 1 10 1000 4000 25000 100000
Unit 5 € 1 € 10 c 5 c 2 c 1 c
Total 5 € 10 € 100 € 200 € 500 € 1000 €

VAT 16% not included.

Use the calculator to compute your budget.

Credit units are paid on-line via PayPal. Before you can buy credit units, you will have to complete your account information with a billing name and a billing address.


All your payments are listed on your account page. You can print your bills at any time.


Call the service API


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