JsonSelect
DataTools
Description
Extract exactly the data you need! JsonSelect uses the powerful JSONPath notation to select specific fields, values and structures from complex JSON data - with surgical precision and lightning speed!
With full support for JSONPath filters, array indices, wildcards and recursive search, you navigate effortlessly through the deepest nesting of your data. Process API responses, configuration files and logs like a pro!
Why This Tool Stands Out
- Surgical Precision - only the data you need
- JSONPath Power - filters, wildcards, recursion
- Megabyte-Sized JSONs searched in seconds
- API Response Processing simplified
Perfect for:
API developers, data engineers, backend developers and everyone who works with complex JSON structures. Ideal for REST API processing, microservices communication, log analysis and configuration management. Perfect for e-commerce APIs, financial data and IoT data streams!
Workflow support; time savings depend on the task
Instead of scrolling through huge JSON files, searching for fields manually and extracting data by copy and paste, you select exactly what you need with a single JSONPath expression - no matter how deeply nested!
JSON Parameters
- json REQUIRED (String/Object)The JSON string or JSON object to select from.
- path REQUIRED (String)The JSONPath expression for the selection. Examples: "$.store.book[*].title", "$.users[?(@.age > 18)]", "$..name"
- returnSingle OPTIONAL (Boolean)Whether only the first result should be returned. Default: false
Example Call
{
"tool": "JsonSelect",
"params": {
"json": "{\"store\":{\"book\":[{\"title\":\"Clean Code\",\"price\":42.99},{\"title\":\"Refactoring\",\"price\":39.99}]}}",
"path": "$.store.book[*].title",
"returnSingle": false
}
}
Example Usage
Load your JSON data from an API response, file or database.
Create a JSONPath expression to select exactly the data you need.
Process the result further - be it for reports, databases or other APIs.
Return Values
The tool returns an object with the following properties:
- result (Array/Value)
The selected data as an array or a single value - matchCount (Integer)
Number of matches found - path (String)
The JSONPath expression used - success (Boolean)
True if the selection was successful - error (String, optional)
Error message if the selection failed
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