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Bounty Engineer JSON-to-CSV Converter
x402
Bounty Engineer JSON-to-CSV Converter is a paid API for AI agents from bounty-engineer-x402-prod.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Converts a structured JSON array of records into a CSV-formatted string, with optional custom delimiter and field ordering, returning a SHA-256 digest for verification.
Price / call$0.002
Success—
StatusUnknown
How this service works
Machine-buyable infrastructure for autonomous agents: API cost routing, margin optimization, funding-rate data, webpage extraction, result verification, spend controls, retry planning, state, tender search and GitHub bounty intelligence.
Output
Returns a JSON object with: ok (boolean success flag), csv (the full CSV string), mode ('json_to_csv'), fields (array of field names used), sha256 (hex digest of the CSV output for integrity verification), and record_count (number of rows converted).
Example use cases
Export user list to spreadsheet
“Take these JSON user records and convert them to CSV so I can open them in Excel — fields should be id, name, and email, and use a comma delimiter.”
Tab-separated report generation
“I have a JSON array of sales records with fields 'product', 'quantity', and 'revenue' — can you convert them to a TSV file using a tab as the delimiter?”
Verify data integrity after conversion
“Convert these JSON records to CSV and give me the SHA-256 hash of the result so I can confirm the output hasn't changed when I download it later.”
Technical details
Endpoint
POSThttps://bounty-engineer-x402-prod.onrender.com/v1/json-to-csv?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, verifiable JSON-to-CSV conversion with a SHA-256 integrity digest, especially in agentic pipelines that require tamper-evidence or downstream verification of the transformed output. It is ideal for lightweight ETL steps where you want to pay per-call without managing infrastructure.
Side effects
- Missing or empty records array returns an error or empty CSV
- Fields array mismatch with record keys may produce incomplete columns
- Invalid delimiter (e.g. multi-character) may cause a parsing error
- Malformed JSON in records may result in a 400-level error
- Payment failure via x402 protocol results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| fields | array | |
| records | array | |
| delimiter | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"csv": "id,name\n1,Ada\n2,Linus",
"mode": "json_to_csv",
"fields": [
"id",
"name"
],
"sha256": "c946a6cf06830095fc4910ab87b3fb14cbf3de5395456e1b66e8f936034a4a47",
"record_count": 2
}
}Tags
x402
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