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Vextorium JSON Inspector
x402
Vextorium JSON Inspector is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-13).
Validates JSON (with error line/column), pretty-prints or minifies it, describes its structure (depth, keys, value types), and extracts a value by dot-bracket path.
Price / call$0.003
Success—
StatusUnknown
How this service works
Validate JSON (with line and column of the error), pretty-print or minify it, describe its structure (depth, keys, value types) and extract a value by path such as data.items[0].price.
Output
Returns a JSON object with: 'valido' (boolean validity), error location if invalid, 'formateado' (pretty-printed or minified JSON string), 'profundidad' (nesting depth), 'claves_distintas' (array of unique keys), 'objetos' (object count), 'arrays' (array count), 'valores_por_tipo' (count of each value type), 'bytes' (size), 'ahorro_bytes' (bytes saved by minification), 'tipo_raiz' (root type), and 'valor' (extracted value at the given path if 'ruta' was provided).
Example use cases
Debug malformed API response
“I got this JSON back from an API and it's failing to parse — can you validate it and tell me which line and column has the syntax error? Here it is: '{"users":[{"id":1,"name":"Alice"},{"id":2,"name":"Bob"}'”
Inspect nested JSON structure
“Can you analyze the structure of this JSON for me — tell me how deep it is, what distinct keys it has, how many arrays and objects, and what value types appear? JSON: '{"store":{"books":[{"title":"Dune","price":12.99},{"title":"Foundation","price":9.99}],"open":true}}'”
Extract specific value by path
“From this JSON, extract the value at path data.items[0].price and also minify the whole thing so I can log it compactly: '{"data":{"items":[{"name":"Widget","price":42.50}]}}'”
Technical details
Endpoint
POSThttps://api.vextorium.com/inspeccionar-json-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to validate JSON and pinpoint the exact error location (line and column), inspect the structural properties of a JSON document, transform formatting (pretty or minify), or extract a deeply nested value by dot-bracket path — all in a single call. It is purpose-built for JSON inspection tasks that combine validation, structural analysis, and value extraction without requiring a full JSON parsing library on the client side.
Side effects
- Input JSON exceeds 2 MB limit
- Invalid or non-existent dot-bracket path returns null valor
- Malformed request body missing required 'texto' field
- Network timeout on very large JSON documents
- Invalid format enum value causes request rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ruta": "data.items[0].price",
"bytes": 43,
"valor": 3,
"arrays": 1,
"valido": true,
"objetos": 3,
"tipo_raiz": "object",
"formateado": "{\"data\":{\"items\":[{\"name\":\"A\",\"price\":3}]}}",
"profundidad": 4,
"ahorro_bytes": 0,
"claves_distintas": [
"data",
"items",
"name",
"price"
],
"valores_por_tipo": {
"number": 1,
"string": 1
}
}
}Tags
x402
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