Prerequisites

Merchant server

Several keys are used for securing all the exchanges depending on the type of interaction with the payment gateway.

Sign in to the Merchant Back Office

The keys are available in the Merchant Back Office. To access them, you must first connect to the Merchant Back Office. Users are identified with a login and password.

1. Sign in to the Merchant Back Office

2. Enter your login. The login is sent to the Merchant's e-mail address (the subject of the e-mail is Connection identifiers - [your shop name].

3. Enter your password. The password is sent to the Merchant's e-mail address (the subject of the e-mail is Connection identifiers - [your shop name].

4. Click the Validate button to access the transaction management page.

You can retrieve your API keys and connection identifiers from the Merchant Back Office.

In the Settings > Shop menu, select your shop and go to the REST API keys tab.

• This action is performed by a user authorized to manage keys and signature algorithms.
• Access to the REST API Keys tab requires specific functionality to be enabled. Please contact your customer service if you do not see this tab.

REST API keys tab

For each use, there is a key for the TEST mode and a key for the PRODUCTION mode.

NUMBER	KEY NAME	Description
1	User	For calls to REST Web Services
2	password	For calls to REST Web Services
3	Public key.	For creating a payment form in the Buyer's browser.
4	HMAC-SHA-256 Key	In order to verify the authenticity of the data returned during the payment form response in the browser
5	Server name	To create theformToken
6	Javascript URL	To load our libraryJavaScript

.

I do not have an active account: DEMO store

If you do not yet have access to the Merchant Back Office, you can use demo key sets:

NUMBER	PARAMETER	value
1	Test user	42229744
2	Test password	testpassword_IvhGC31Fb7m48mNmgdmRSGa5RkGy5nc0FXcvR1uKog8Ms
3	Public test key	42229744:testpublickey_tPXxrUVsoGkggk9LuO8o0PBRdWg8jWUhWmYMURwCbc8ap
4	HMAC SHA256 test key	6klxDwclNHwoyyLFMuFI6E2LnwVW92YimK9pnRdY5BBkr
5	Server name	https://api.scelliuspaiement.labanquepostale.fr
6	JavaScript URL	https://static.scelliuspaiement.labanquepostale.fr/static/js/krypton-client/V4.0/stable/kr-payment-form.min.js

These keys are 100% functional. However, it is not possible to access the Merchant Back Office without having a personal account.