{"title":"Authenticate cardholders using the Authentication SDK","category":"default","creationDate":1674831720,"content":"

Each time your cardholder makes a transaction that requires 3D Secure, you need to authenticate the cardholder. The authentication time frame is valid for 10 minutes.<\/p>\n

The following are the steps you need to do to authenticate the cardholder.<\/p>\n

    \n
  1. Set up a webhook endpoint<\/a>.<\/li>\n
  2. Get data from the relayed authentication webhook<\/a>.<\/li>\n
  3. Authenticate the cardholder<\/a> using the information from the relayed authentication webhook.<\/li>\n
  4. Finalize the cardholder authentication<\/a> using the 3D secure challenge ID from the webhook and the SDK output from the authentication step.<\/li>\n
  5. Get updates<\/a> on the outcome of the authentication using the cardholder authenticated webhook.<\/li>\n<\/ol>\n

    Set up and accept relayed authentication webhooks<\/h2>\n

    Your integration must be able to receive and process webhooks for relayed authentication requests. The flow to set up relayed authentication webhooks is as follows:<\/p>\n

      \n
    1. \n

      You create an endpoint on your server that:<\/p>\n