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Buy links upgrade to the SHA algorithm

Last updated: 19-Mar-2024
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If you’re using buy links with MD5 hash on your website or in any other part of your flow, you’ll need to re-create the links with SHA2/ SHA3. For more information on how to manually re-create these links check the Buy-link parameters article.

To re-create the “On the fly pricing” buy links with the SHA algorithm, follow the steps below:

  1. Log into your 2Checkout account.

  2. Navigate to Dashboard > Setup > Generate links.

    Generate links screen

  3. Select the purchase flow, the product and click on the On the fly pricing option.

    On the fly pricing option

  4. Select the pricing options and click Generate link. This will generate a link signed with SHA that you can copy and use in your integrations. 

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