{"uid":"cap_s4qevFUW8QwUrgM3rd3cM","slug":"powerboy856-x402-tools-json-to-csv-converter-672bb9be","name":"Powerboy856 x402 Tools – JSON to CSV Converter","description":"Small, deterministic API tools paid per call with USDC on Base through x402.","url":"https://powerboy856-x402-tools.cesarsr1420.chatgpt.site/api/json-to-csv","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","additionalProperties":{"type":["string","number","boolean","null"]}},"maxItems":200,"minItems":1,"description":"Flat objects containing only string, number, boolean, or null values."},"delimiter":{"enum":[",",";","\\t"],"type":"string","default":","},"protectSpreadsheetFormulas":{"type":"boolean","default":true}}},"responseSchema":{"type":"json","example":{"ok":true,"csv":"name,score\\r\\nAda,98\\r\\nLinus,95","sha256":"hex digest","columns":["name","score"],"rowCount":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_M7jG66o7EShoZfZErKJym","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts an array of flat JSON objects into a CSV string, with configurable delimiter and spreadsheet-formula protection, paid per call with USDC on Base.","exampleAgentPrompt":"Convert this JSON array of up to 200 sales records into a CSV using a comma delimiter and make sure any spreadsheet formulas in the values are protected: [{\"name\":\"Ada\",\"score\":98},{\"name\":\"Linus\",\"score\":95}].","exampleUseCases":[{"title":"Export analytics rows to spreadsheet","prompt":"I have a JSON array of 150 user analytics records with fields like userId, pageViews, and sessionDuration — can you convert them to a comma-delimited CSV so I can drop it into Google Sheets? Make sure formula protection is on."},{"title":"Generate TSV for data pipeline ingestion","prompt":"Take these JSON objects from our product catalog and convert them to a tab-separated CSV — we need TSV format for the ingestion pipeline and formula protection should be disabled."},{"title":"Audit data with SHA-256 integrity check","prompt":"Convert this JSON dataset of 80 transaction records to a semicolon-delimited CSV and give me the SHA-256 hash of the output so I can verify integrity on the other end."}],"resultDescription":"Returns a JSON object with: `ok` (boolean success flag), `csv` (the full CSV string with CRLF line endings), `sha256` (hex digest of the CSV for integrity verification), `columns` (array of column header names), and `rowCount` (number of data rows produced).","failureModes":["Empty or missing `rows` array returns a validation error","More than 200 items in `rows` exceeds the maxItems limit and is rejected","Non-flat objects with nested arrays or objects fail schema validation","Invalid delimiter value (not comma, semicolon, or tab) returns a schema error","Payment failure or insufficient USDC balance results in a 402 response before processing"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, auditable JSON-to-CSV conversion with a built-in SHA-256 integrity digest and spreadsheet-formula injection protection, and you want per-call micropayment pricing in USDC rather than a subscription. Ideal for agents that process up to 200 flat JSON records at a time and need comma, semicolon, or tab delimiters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:38:07.920Z","isFirstParty":false}