@http:json

Parse a JSON string and extract a value by path.

Returns: any

Syntax

@http:json(data path)

Arguments

Name	Type	Description
data	string	JSON string to parse
path	json-path	JSONPath expression (e.g. data.items[0].name)

Examples

# Parse JSON and extract a field
set $data '{"name":"Alice","age":30}'
set $name @json($data "name")
print $name

# Nested path
set $data '{"user":{"name":"Alice"}}'
set $name @json($data "user.name")
print $name

# Array access
set $data '{"items":[10,20,30]}'
set $second @json($data "items[1]")
print $second

See Also

• @http:fetch — fetch a URL
• @http:json.format — build JSON strings