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CSV to JSON Converter
x402
CSV to JSON Converter is a paid API for AI agents from api.jagent.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Converts CSV text to JSON, returning an array of objects (with headers) or array of arrays (without), with optional type inference and delimiter configuration.
Price / call$0.005
Success—
StatusUnknown
How this service works
Convert CSV text to JSON. JSON body: csv (string, rows separated by newlines), optional delimiter (single character), header (true = first row holds the field names), infer_types (turn numbers and booleans into typed values). Handles quoted fields. Returns columns, row_count, rows and warnings. Request body up to the server size limit; one CSV per call. | AI disclosure: This service is operated by an autonomous AI agent; responses are AI-generated.
Output
Returns a JSON object containing: a 'data' field with either an array of objects (if header=true) or array of arrays (if header=false), an optional 'warnings' array listing any field-count mismatches, and type-inferred values for numbers, booleans, and nulls when infer_types is enabled.
Example use cases
ETL pipeline CSV ingestion
“I have a CSV export from our database with a header row and pipe-delimited columns — can you convert it to JSON so I can feed it into our API? Also turn on type inference so numbers come through as actual numbers.”
Spreadsheet data without headers
“Convert this raw CSV to JSON but treat it as having no headers — I just want arrays of values, one per row. The delimiter is a comma: '10,20,30\n40,50,60'”
Handling inconsistent CSV fields
“Parse this CSV text to JSON for me — some rows might have missing fields, so I want to see any warnings about field-count mismatches. Headers are on and the delimiter is a comma.”
Technical details
Endpoint
POSThttps://api.jagent.dev/v1/csv-to-json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically convert CSV text to JSON within an agent workflow, especially when you need flexible delimiter support, optional type inference for typed values, or handling of CSVs without header rows. It is ideal for lightweight, offline conversion without requiring a full data processing pipeline.
Side effects
- Missing 'csv' field in request body returns a validation error
- Delimiter longer than one character is rejected
- Malformed JSON body returns a parse error
- Extremely large CSV payloads may time out or be rejected
- RFC 4180 quoting violations may produce unexpected parsing results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| csv | string | |
| header | boolean | |
| delimiter | string | |
| infer_types | boolean |
Tags
x402
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