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Research JSON Structure Inspector
x402
Research JSON Structure Inspector is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Parses a JSON string and returns its root type, top-level keys, and item count, optimized for research workflows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Research JSON structure inspector: Parse JSON and report its root type, keys, and item count. Tailored for research workflows.
Output
Returns the root type of the JSON (e.g. object, array, string, number), a list of top-level keys if the root is an object, and the count of items (keys for objects, elements for arrays).
Example use cases
API response structure exploration
“I just got this JSON back from an API and I'm not sure what's in it — can you parse it and tell me the root type, all the top-level keys, and how many items it has: '{"results":[{"id":1},{"id":2}],"total":2}'?”
Research dataset shape validation
“Before I start processing this dataset JSON, can you inspect its structure and report the root type, top-level keys, and item count for: '{"study":"climate","samples":[0.1,0.2,0.3],"year":2024}'?”
Debugging unknown JSON payload
“I received this JSON payload and I'm not sure what shape it is — can you tell me whether it's an object or array at the root, list the keys, and count the items: '{"a":1,"b":2,"c":3}'?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/json-inspect-research?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, cheap structural summary of a JSON string — root type, keys, and item count — without needing full schema validation or deep traversal. Ideal for research workflows where you want to quickly understand unfamiliar JSON payloads before further processing.
Side effects
- Invalid JSON string causes a parse error response
- Empty or missing 'json' field returns a validation error
- Deeply nested structures only report top-level keys, not nested ones
- Malformed Unicode or escape sequences may cause parsing failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| json | string |
Tags
x402
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