Send Answer Sheet

Updated: 2024-04-22 19:18:32

Interface Description

1、发送答题卡
2、接口支持https协议

Interface URL

http://api.polyv.net/live/v4/channel/question/send

Request Method

POST

Interface Constraints

The interface supports both HTTP and HTTPS. HTTPS is recommended to ensure interface security. Interface calls have frequency limits. See details
If the parameters are incorrect, a 400 exception will be returned.

Request Parameter Description

Parameter	Required	Type	Description
appId	true	String	Account appId [See Get Secret Key]
timestamp	true	Long	Current 13-digit millisecond timestamp, valid within 3 minutes
sign	true	String	Signature, a 32-character uppercase MD5 value. `The appSecret key used to generate the signature is critical for communication data security. It must never be used directly on the client side. All APIs must be called through the customer's own server to relay requests to the POLYV server for response data.` [See Signature Generation Rules]
channelId	true	Integer	Channel ID
questionId	true	String	Answer sheet ID
duration	false	Integer	Required when there is a time limit for answering. Unit: seconds, range: 1-99

Example

http://api.polyv.net/live/v4/channel/question/send?channelId=4760542&questionId=gv0uf9s5v7&timestamp=1712480831000&appId=fso8gzbxlr&sign=3D3190C4B8A0E9C2D7E1F81F3B709DC3

Response Description

Parameter	Type	Description
code	Integer	Status code, same as HTTP status code, used to determine the basic response status
status	String	Response result, determined by the business. Returns success on success, error on failure
success	Boolean	Whether the response was successful
requestId	String	Request ID, a unique UUID generated for each request. Only used for troubleshooting and debugging, should not be tied to business logic
error	Object	Error information when the status code is not 200 [See Error Field Description]
data	Object	Response data

Error Response Description

Parameter	Type	Description
code	Integer	Error code, used to determine the specific error reason
desc	String	Error description, corresponding to error.code

Java Request Example

For quick integration of the basic code, please download the relevant dependency source code. Click here to download the source code. After downloading, add it to your own source project. The HttpUtil.java and LiveSignUtil.java in the test cases are included in the downloaded file.

It is strongly recommended to use the Live Java SDK for API integration. The Live Java SDK provides unified encapsulation and optimization for API call logic, exception handling, data signing, and HTTP request thread pools.

Response Example

For a global description of system errors, see Global Error Description

Success Example

{
    "code": 200,
    "status": "success",
    "requestId": "b8e410f71a9f4246acc9e597ca27be8b.70.17124808316290033",
    "data": null,
    "success": true
}

Error Example

{
    "code": 400,
    "status": "error",
    "requestId": "d310b70bc329403f87f77f9203d50f89.128.16360831552223589",
    "error": {
        "code": 20001,
        "desc": "application not found."
    },
    "success": false
}

Live Streaming Server API