{"uid":"cap_d2nIxCHhhXa-OulEbt8FX","slug":"api-strale-io-a624a201","name":"Payment Reference Number Generator (OCR/KID/RF/ISO 11649)","description":"Generate valid payment reference numbers with check digits: Swedish OCR, Norwegian KID, Finnish reference, ISO 11649 RF.","url":"https://api.strale.io/x402/payment-reference-generate?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["type"],"properties":{"type":{"type":"string","description":"ocr_se/ocr_no/ocr_fi/iso11649/rf"},"base_number":{"type":"string"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"type":"ocr_se","base_number":"12345678"},"response":{"type":"ocr_se","_meta":{"payment":{"method":"x402","price_usd":0.0216,"settlement_id":"0x3b792ead944e244db2c3ae1b382cc9cbc68ef6b1bf40ba9c6a0d816e0a664f85"},"capability":"payment-reference-generate","latency_ms":0,"provenance":{"source":"algorithmic","fetched_at":"2026-06-16T01:24:32.767Z"}},"formatted":"123456782","reference":"123456782","check_digit":"2","algorithm_used":"luhn"}},"exampleRequest":{"type":"ocr_se","base_number":"12345678"},"tags":["x402"],"displayCostAmount":"0.0216","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0216/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4Rt25SQ0YVLYlOnLtmCfo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0216","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates valid payment reference numbers with check digits for Swedish OCR, Norwegian KID, Finnish reference, and ISO 11649 RF standards.","exampleAgentPrompt":"Generate a valid Swedish OCR payment reference number (ocr_se) for me using the base number 12345678.","exampleUseCases":null,"resultDescription":"A valid payment reference number in the requested format (Swedish OCR, Norwegian KID, Finnish reference, or ISO 11649 RF), including the check digit appended according to the respective standard's algorithm.","failureModes":["Invalid or unsupported reference type enum value — returns error","Base number contains non-numeric characters — returns validation error","Base number too long for the chosen format — returns error","Missing required 'type' query parameter — returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need to generate standards-compliant payment reference numbers for Nordic/Scandinavian invoicing systems or ISO 11649 RF creditor references. Ideal for automating invoice generation workflows that require valid check digits per country-specific banking standards (SE, NO, FI) or international RF format.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:45:44.481Z","isFirstParty":false,"canonicalSlug":"api-strale-io-a624a201"}