The JSON Census (Censo JSON): API Structure Analyzer
Paste your API URL, and optionally add authentication/custom headers. Click nodes to expand the structure.
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How the Analyzer Works
This tool connects to the API endpoint you provide, reads the JSON response, and analyzes its internal structure.
Key Features:
📌 Interactive Structure: The Detailed Analysis allows you to collapse and expand Objects (Nodes) and Lists (Arrays) to easily navigate deep JSON structures.
🌳 Tree Summary: Provides a high-level, static overview of the entire JSON hierarchy, similar to the tree command in DOS.
📊 Data Samples: For Lists of Objects, it generates a table showing the column headers and the first 5 real data records, plus the total count.
🔑 Potential Relations: Field names that resemble primary or foreign keys (id, _id, fk_, etc.) are highlighted in yellow to suggest potential data relationships.
🧪 Terminal Fields: For simple fields (strings, numbers), the data type and a real sample value are displayed.