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BiuLinkPay API Request Header Specification Document

1. Document Overview

This document details the mandatory security verification header fields required for BiuLinkPay payment interface requests, including definitions, format requirements, and usage specifications for each field.

2. Header Field List

All requests must include the following HTTP header fields:

Header Field Name	Required	Description
BiuLinkPay-AppId	Yes	Application Identifier
BiuLinkPay-TimeStamp	Yes	Request Timestamp
BiuLinkPay-Nonce	Yes	Random String
BiuLinkPay-Signature	Yes	Request Signature