When calling the OpenAPI interfaces of the Volcano Engine, requests are sent to the specified service address and must meet the signature information of the Volcano Engine and the business information specific to the interface. This document primarily describes the OpenAPI request structure of the Volcano Engine.

Service addresses

The OpenAPI addresses differ across regions. For details, please refer to Service addresses.

Communication protocol

All interfaces communicate via HTTPS, providing a highly secure communication channel.

Request method

For details on the request method, please refer to the specific requirements of each interface. The OpenAPI in the Volcano Engine only supports the Post request method.

tip

The Post request method supports placing public information in the header.

Request parameters

The OpenAPI requests of Volcano Engine consist of two types of parameters: public request parameters and interface-specific request parameters. The public request parameters are required for every interface. For more details, please refer to Common parameters. The interface-specific request parameters are unique to each interface. For more details, please refer to the description of each interface.

Character encoding

Both the request and response results are encoded using the UTF-8 character set.

Last updated: 2025.06.30 15:18:46

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