{"uid":"cap_QuaPbUi2iqMZ_DQmB3vYz","slug":"farsi-tools-jalali-to-gregorian-date-converter-3b2251dd","name":"Farsi Tools – Jalali to Gregorian Date Converter","description":"Persian (Farsi) and Iranian utility API for AI agents. Text normalization, transliteration, Jalali (Solar Hijri) calendar conversion, Persian digits and number-to-words, Iranian national ID / Sheba (IBAN) / mobile / landline / postal code / bank card (Luhn PAN) / company ID / economic code validators, Iranian provinces and cities, official Jalali holidays, Rial-Toman conversion. Also a FIXED-PRICE deliverable SKU: Persian/Arabic data cleanup at $0.90, $9 or $25 flat per file (not per call) - upload a CSV, TSV or text file and get it back normalized, with an optional Latin transliteration column. Pay per request in USDC on Base via x402 - no signup, no API key, no KYC.","url":"https://farsi-tools.johnaio281.workers.dev/api/fa/jalali-to-gregorian?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":["year","month","day"],"properties":{"day":{"type":"integer","maximum":31,"minimum":1},"year":{"type":"integer"},"month":{"type":"integer","maximum":12,"minimum":1}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"gregorian":"2026-10-21"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h5f7YPjiHvadICHUvlpZ0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a Persian (Jalali/Solar Hijri) calendar date to its Gregorian equivalent","exampleAgentPrompt":"What's the Gregorian date for the Persian date 1403, month 8, day 15?","exampleUseCases":[{"title":"Scheduling a meeting with Iranian partners","prompt":"Our Iranian counterpart sent us a meeting request for Jalali date 1404, month 4, day 10 — what day is that on the regular calendar?"},{"title":"Processing Persian-dated legal documents","prompt":"I have a contract with a Jalali date of year 1402, month 12, day 25 — can you tell me the corresponding Gregorian date so I can enter it in our system?"},{"title":"Converting a Persian birthday to Gregorian","prompt":"My friend told me their birthday is the 1st of Mordad 1380 in the Iranian calendar — what's that date in the Gregorian calendar? That's year 1380, month 5, day 1 in Jalali."}],"resultDescription":"A JSON object containing a single 'gregorian' field with the converted date formatted as YYYY-MM-DD (e.g. {\"gregorian\": \"2026-10-21\"})","failureModes":["Missing required query parameters (year, month, day) returns an error","Out-of-range month (< 1 or > 12) or day (< 1 or > 31) returns a validation error","Invalid Jalali date combinations (e.g. day 30 in a 29-day month) may return an error or unexpected result","Payment not provided or insufficient USDC balance returns HTTP 402","Network errors on the Cloudflare Workers edge may return 5xx responses"],"whenToPreferThis":"Use this endpoint when you need to programmatically convert Persian (Jalali/Solar Hijri/Shamsi) calendar dates to Gregorian dates, particularly for applications serving Iranian users, processing Persian-dated documents, or integrating with Iranian business systems. It is ideal for pay-per-call usage patterns where you don't want to maintain a calendar library, and when operating in an x402/USDC micropayment environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T00:36:03.302Z","isFirstParty":false,"canonicalSlug":"farsi-tools-jalali-to-gregorian-date-converter-3b2251dd"}