3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Notification URLnotificationURL

Notification URL in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 256 · Maximum length: 256

Baseline in AReq Required

Varies by context. Requirement or applicability varies by channel or message category. Select a specific context to resolve it. Usage and conditions ↓

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Usage in AReq

Fully Qualified URL of the system that receives the CRes message or Error Message. The CRes message is posted by the ACS through the Cardholder Browser at the end of the challenge and receipt of the RRes message.

Format and scope

Type: String · Length: Variable, maximum 256 · Maximum length: 256

Source components: 3DS Server. Channels: 02-BRW. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 261

Transaction context

This reference covers the published source edition. Use the explorer to inspect this field and any applicable transaction conditions. Scheme programme requirements are not inferred from the protocol edition.

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Sources and related references

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 261

Source review status: extracted. Carried-forward material has not acquired a new verification claim.

Document fingerprint (SHA-256): 6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b