Creator Desk JSON Type Checker

x402

Creator Desk JSON Type Checker is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Determines the JSON type of an arbitrary value (string, number, boolean, array, object, null, etc.)

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Machine-callable x402-paid utilities for autonomous agents.

Output

Returns a JSON object with a 'result' field containing the detected JSON type name (e.g. 'string', 'number', 'boolean', 'array', 'object', 'null') and an 'operation' field confirming 'json_type'.

Example use cases

Validate pipeline input types

“Before I pass this value into my data pipeline, can you check what JSON type it is? The value is {"name": "Alice", "age": 30} — I need to confirm it's an object and not something else.”

Debug unexpected null handling

“I'm getting weird behavior in my app — can you tell me what JSON type the value null is classified as? I want to make sure my code handles it correctly.”

Type-check user-submitted data

“A user submitted the value 42.5 through a form and I need to classify its JSON type before routing it — can you check whether it comes back as a number?”

Technical details

Endpoint

POSThttps://creator-desk-x402-isolated.onrender.com/v1/utility/json-type?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a lightweight, paid utility call to programmatically determine the JSON type of any value — especially in agent pipelines where type safety matters before downstream processing and you want a simple, authoritative type label returned without running your own logic.

Side effects

Missing 'value' field in request body may return an error or classify as null/undefined
Malformed JSON body returns a parse error
Network timeout if the Render.com instance is cold-starting
Payment failure via x402 protocol prevents the call from completing

Input

Schema · Request body

Field	Type	Description
value	—
options	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": "example",
    "operation": "json_type"
  }
}

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