{"uid":"cap_duZULSrCnbXWfN1Tc9mb0","slug":"bounty-engineer-json-to-csv-converter-64c00f29","name":"Bounty Engineer JSON-to-CSV Converter","description":"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.","url":"https://bounty-engineer-x402-prod.onrender.com/v1/json-to-csv?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"fields":{"type":"array"},"records":{"type":"array"},"delimiter":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"csv":"id,name\n1,Ada\n2,Linus","mode":"json_to_csv","fields":["id","name"],"sha256":"c946a6cf06830095fc4910ab87b3fb14cbf3de5395456e1b66e8f936034a4a47","record_count":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pKOG6P_pPPLv6qzIFcP9-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"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.","exampleAgentPrompt":"Convert this JSON data to CSV for me — fields are ['id','name','email'] and the records are [{\"id\":1,\"name\":\"Ada\",\"email\":\"ada@example.com\"},{\"id\":2,\"name\":\"Linus\",\"email\":\"linus@example.com\"}], use a comma as the delimiter.","exampleUseCases":[{"title":"Export user list to spreadsheet","prompt":"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."},{"title":"Tab-separated report generation","prompt":"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?"},{"title":"Verify data integrity after conversion","prompt":"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."}],"resultDescription":"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).","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:37:37.945Z","isFirstParty":false,"canonicalSlug":"bounty-engineer-json-to-csv-converter-64c00f29"}