tencent cloud

Tencent Cloud Super App as a Service

Header Information

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Last updated: 2025-12-31 12:00:16

Common request header information

Request header
Description
Note
Example
Content-Type
application/json
-
-
TC-Timestamp
Timestamp in milliseconds.
This field is passed during calls from the Super App as a Service (SAS).
1735293931220
TC-Signature
Signature string.
xxx

Request header description

Request header
Description
Note
TC-MerchantId
Merchant ID (mchid) is the unique identifier for the merchant in the superapp's payment. All API calls must include this parameter for the superapp's payment to verify the merchant's identity. This ID is provided to the merchant upon successful registration.
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