PaymentIntentNextActionThreeDSecureBase

  • flow
    Type: "frictionless" or "method" or "challenge"enum
    required

    Which 3DS flow to execute.

  • status_url
    Type: stringFormat: uri
    required

    Poll this URL (your API) until the PaymentIntent leaves requires_action/processing.

  • return_url
    Type: string | nullFormat: uri

    Merchant's return URL (echoed back). Your 3DS return page should 302 here.

  • message
    Type: ThreeDSMessage
    Properties: 1
  • hint
    Type: ThreeDSHint
    Properties: 3
  • idempotency_key
    Type: string
    required

    Optional key to correlate retries/refreshes on the same 3DS attempt.