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JSON Key Extractor

Extract all keys from JSON objects with multiple output formats. Perfect for analyzing JSON structure, documentation generation, and understanding complex nested objects.

Convert nested keys to dot notation (e.g., "user.profile.name")

Include the data type of each key (string, number, boolean, object, array, null)

Include the full path to each key in nested objects

Remove duplicate keys when they appear in multiple locations

API-Dokumentation

Request-Endpunkt

POST /de/api/tools/json-key-extractor

Request-Parameter

Parameter-Name Typ Erforderlich Beschreibung
jsonInput textarea Ja -
outputFormat select Ja -
flattenKeys checkbox Nein Convert nested keys to dot notation (e.g., "user.profile.name")
includeTypes checkbox Nein Include the data type of each key (string, number, boolean, object, array, null)
includePath checkbox Nein Include the full path to each key in nested objects
sortBy select Ja -
removeDuplicates checkbox Nein Remove duplicate keys when they appear in multiple locations
maxDepth number Nein -

Antwortformat

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}
Text: Text

MCP-Dokumentation

Fügen Sie dieses Tool zu Ihrer MCP-Server-Konfiguration hinzu: 

{
  "mcpServers": {
    "elysiatools-json-key-extractor": {
      "name": "json-key-extractor",
      "description": "Extract all keys from JSON objects with multiple output formats. Perfect for analyzing JSON structure, documentation generation, and understanding complex nested objects.",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=json-key-extractor",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

Sie können mehrere Tools verketten, z.B.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, maximal 20 Tools.

Wenn Sie auf Probleme stoßen, kontaktieren Sie uns bitte bei [email protected]