Adyen

Adyen is a Dutch company that offers several online payment possibilities.

Configuration

Credentials tab

Odoo needs your API Credentials to connect with your Adyen account, which comprise:

  • Merchant Account: The code of the merchant account to use with Adyen.

  • API Key: The API key of the webservice user.

  • HMAC Key: The HMAC key of the webhook.

  • Checkout API URL: The base URL for the Checkout API endpoints.

You can copy your credentials from your Adyen account, and paste them in the related fields under the Credentials tab.

Important

If you are trying Adyen as a test, with a test account, change the State to Test Mode. We recommend doing this on a test Odoo database, rather than on your main database.

API Key

In order to retrieve the API Key, log into your Adyen account, go to Developers ‣ API Credentials. - If you already have an API user, open it. - If you don’t have an API user yet, click on Create new credential. Go to Authentication and get or generate your API Key. Be careful to copy your API key as you’ll not be allowed to get it later without generating a new one.

HMAC key

In order to retrieve the HMAC Key, you’ll need to configure a Standard Notification webhook. For this, log into your Adyen account then go to Developers ‣ Webhooks ‣ Add webhook ‣ Add Standard notification.

Configure a webhook.

There, in General ‣ Server Configuration ‣ URL, enter your server address followed by /payment/adyen/notification and in General ‣ Server Configuration ‣ Method, select HTTP Post.

Enter the notification URL.

Then continue in Security ‣ HMAC Key ‣ Generate new HMAC key. Be careful to copy it as you’ll not be allowed to get it later without generating a new one.

You have to save the webhook to finalize its creation.

URLs

To retrieve the URLs, log into your Adyen account, go to Developers ‣ API URLs. Pick one of the URLs listed next to Checkout API as your Checkout API URL.

Get the links for the different API.