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v66

latestOpenAPI 3.1.0Apache 2.0raw.githubusercontent.com2026-08-042174421.1 MB
3DS

Get 3DS authentication

Get 3DS Authentication by token

get/v1/three_ds_authentication/{three_ds_authentication_token}

Path parameters

three_ds_authentication_tokenstring uuid required

Globally unique identifier for the 3DS authentication.

Response

OK

account_type'CREDIT' | 'DEBIT' | 'NOT_APPLICABLE' | 'null' nullable required

Type of account/card that is being used for the transaction. Maps to EMV 3DS field acctType.

authentication_request_type'ADD_CARD' | 'BILLING_AGREEMENT' | 'DELAYED_SHIPMENT' | 'EMV_TOKEN_CARDHOLDER_VERIFICATION' | 'INSTALLMENT_TRANSACTION' | 'MAINTAIN_CARD' | 'PAYMENT_TRANSACTION' | 'RECURRING_TRANSACTION' | 'SPLIT_PAYMENT' | 'SPLIT_SHIPMENT' | 'null' nullable

Type of authentication request - i.e., the type of transaction or interaction is causing the merchant to request an authentication. Maps to EMV 3DS field threeDSRequestorAuthenticationInd.

authentication_result'DECLINE' | 'SUCCESS' | 'PENDING_CHALLENGE' | 'PENDING_DECISION' required

Indicates the outcome of the 3DS authentication process.

card_expiry_check'MATCH' | 'MISMATCH' | 'NOT_PRESENT' required

Indicates whether the expiration date provided by the cardholder during checkout matches Lithic's record of the card's expiration date.

card_tokenstring uuid required

Globally unique identifier for the card on which the 3DS authentication has occurred. Permitted values: 36-digit version 4 UUID (including hyphens).

challenge_orchestrated_by'LITHIC' | 'CUSTOMER' | 'NO_CHALLENGE' | 'null' nullable

Entity that orchestrates the challenge. This won't be set for authentications for which a decision has not yet been made (e.g. in-flight customer decisioning request).

channel'APP_BASED' | 'BROWSER' | 'THREE_DS_REQUESTOR_INITIATED' required

Channel in which the authentication occurs. Maps to EMV 3DS field deviceChannel.

createdstring date-time required

Date and time when the authentication was created in Lithic's system. Permitted values: Date string in the ISO 8601 format yyyy-MM-dd'T'hh:mm:ssZ.

decision_made_by'LITHIC_RULES' | 'LITHIC_DEFAULT' | 'CUSTOMER_RULES' | 'CUSTOMER_ENDPOINT' | 'NETWORK' | 'UNKNOWN' | 'null' nullable

Entity that made the authentication decision. This won't be set for authentications for which a decision has not yet been made (e.g. in-flight customer decisioning request).

message_category'NON_PAYMENT_AUTHENTICATION' | 'PAYMENT_AUTHENTICATION' required

Either PAYMENT_AUTHENTICATION or NON_PAYMENT_AUTHENTICATION. For NON_PAYMENT_AUTHENTICATION, additional_data and transaction fields are not populated.

three_ds_requestor_challenge_indicator'NO_PREFERENCE' | 'NO_CHALLENGE_REQUESTED' | 'CHALLENGE_PREFERENCE' | 'CHALLENGE_MANDATE' | 'NO_CHALLENGE_RISK_ALREADY_ASSESSED' | 'DATA_SHARE_ONLY' | 'OTHER' required

Indicates whether a challenge is requested for this transaction

  • NO_PREFERENCE - No Preference
  • NO_CHALLENGE_REQUESTED - No Challenge Requested
  • CHALLENGE_PREFERENCE - Challenge requested (3DS Requestor preference)
  • CHALLENGE_MANDATE - Challenge requested (Mandate)
  • NO_CHALLENGE_RISK_ALREADY_ASSESSED - No Challenge requested (Transactional risk analysis is already performed)
  • DATA_SHARE_ONLY - No Challenge requested (Data Share Only)
  • OTHER - Other indicators not captured by above. These are rarely used
three_ri_request_type'ACCOUNT_VERIFICATION' | 'ADD_CARD' | 'BILLING_AGREEMENT' | 'CARD_SECURITY_CODE_STATUS_CHECK' | 'DELAYED_SHIPMENT' | 'DEVICE_BINDING_STATUS_CHECK' | 'INSTALLMENT_TRANSACTION' | 'MAIL_ORDER' | 'MAINTAIN_CARD_INFO' | 'OTHER_PAYMENT' | 'RECURRING_TRANSACTION' | 'SPLIT_PAYMENT' | 'SPLIT_SHIPMENT' | 'TELEPHONE_ORDER' | 'TOP_UP' | 'TRUST_LIST_STATUS_CHECK' | 'null' nullable

Type of 3DS Requestor Initiated (3RI) request — i.e., a 3DS authentication that takes place at the initiation of the merchant rather than the cardholder. The most common example of this is where a merchant is authenticating before billing for a recurring transaction such as a pay TV subscription or a utility bill. Maps to EMV 3DS field threeRIInd.

tokenstring uuid required

Globally unique identifier for the 3DS authentication. Permitted values: 36-digit version 4 UUID (including hyphens).