{"uid":"cap_CyZ6Tg52aTw5rgmAH5V1_","slug":"fastx402-jsonl-parser-fc28f583","name":"FastX402 JSONL Parser","description":"200 pay-per-call tools for AI agents, from $0.001 per request in USDC on Base or Solana with x402. No account, no API key.","url":"https://fastx402.tools/jsonl-parse?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["data"],"properties":{"data":{"type":"string","description":"Raw JSON Lines text; records separated by newlines"},"limit":{"type":"string","description":"Optional maximum number of records to return, 1-1000 (default 100)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"count":{"type":"integer"},"records":{"type":"array","items":{"type":"object","properties":{"id":{"type":"integer"},"name":{"type":"string"}}}},"truncated":{"type":"boolean"},"lines_blank":{"type":"integer"},"lines_total":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"count":2,"records":[{"id":1,"name":"ada"},{"id":2,"name":"grace"}],"truncated":false,"lines_blank":0,"lines_total":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_09o5V0CR97j5WZl_f61cl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Parses raw JSON Lines (JSONL) text into structured records, returning a count, parsed record array, and metadata about blank/total lines.","exampleAgentPrompt":"Parse this JSONL text for me and return up to 50 records: '{\"id\":1,\"name\":\"ada\"}\\n{\"id\":2,\"name\":\"grace\"}\\n{\"id\":3,\"name\":\"turing\"}'","exampleUseCases":[{"title":"Ingest JSONL export from database","prompt":"I have a JSONL dump from our database — can you parse this text and give me the first 100 records as structured JSON objects? Here's the data: '{\"user_id\":1,\"email\":\"alice@example.com\"}\\n{\"user_id\":2,\"email\":\"bob@example.com\"}'"},{"title":"Count records in JSONL log file","prompt":"How many records are in this JSONL log snippet? I also want to know if there are any blank lines: '{\"event\":\"click\",\"ts\":1700000001}\\n\\n{\"event\":\"view\",\"ts\":1700000002}'"},{"title":"Sample first records from large JSONL stream","prompt":"Take this large JSONL payload and just give me the first 10 records so I can preview the schema: '{\"product_id\":\"A1\",\"price\":9.99}\\n{\"product_id\":\"A2\",\"price\":14.99}\\n...'"}],"resultDescription":"Returns a JSON object containing: 'records' (array of parsed JSON objects), 'count' (number of records returned), 'truncated' (boolean indicating if the limit cut off additional records), 'lines_blank' (number of blank lines in the input), and 'lines_total' (total number of lines including blank).","failureModes":["Malformed JSON on any line causes a parse error for that record or the entire request","Input data exceeding size limits may be rejected","Limit parameter outside 1–1000 range may return an error","Non-JSONL input (e.g. plain JSON array) may not parse correctly","Network or payment failure returns 402 or 4xx error"],"whenToPreferThis":"Use this endpoint when you need a simple, stateless, pay-per-use JSONL parser with no API key setup — ideal for AI agents handling ad-hoc JSONL data from exports, logs, or data pipelines. Prefer it over custom parsing logic when you want a hosted, reliable micro-service that handles blank lines, counting, and optional truncation out of the box.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T19:23:28.459Z","isFirstParty":false,"canonicalSlug":"fastx402-jsonl-parser-fc28f583"}