JSON Encode

The json::encode function converts a structured object, such as a map or list, into a JSON string.

Syntax

json::encode(<object>)

Parameters

• object: The structured object (map or list) to encode into JSON format.

Returns

• String: A JSON string representation of the input object.

Example

Try it out below!

json::encode({"name": "Alice", "age": 30})

This function is useful for creating JSON payloads for API requests or storing structured data as JSON.