{"uid":"cap_zNFMj5Xu_hkmOOIFyg0Vk","slug":"delx-commerce-roman-numeral-to-integer-converter-39f75c36","name":"Delx Commerce — Roman Numeral to Integer Converter","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/roman-to-int?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"roman":{"type":"string","pattern":"^[IVXLCDMivxlcdm]+$","description":"Roman numeral string (I, V, X, L, C, D, M)."}}},"responseSchema":{"type":"json","example":{"roman":"XLII","value":42,"schema":"delx/roman-to-int/v1"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8cZgAF79cOcV5_3hFyMTw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a Roman numeral string (e.g. 'XLII') into its corresponding integer value (e.g. 42), paid per-result via USDC on Base or Solana.","exampleAgentPrompt":"What integer does the Roman numeral MCMXCIX represent? Convert it to a number for me.","exampleUseCases":[{"title":"Parsing chapter numbers from classic text","prompt":"This old book uses Roman numerals for chapter headings — can you convert 'LXXXVIII' to a regular number so I can index it properly?"},{"title":"Decoding a clock face numeral","prompt":"The antique clock shows 'XIV' — what actual number is that in standard digits?"},{"title":"Validating a user-entered Roman numeral in a form","prompt":"A user typed 'CDXLIV' as a Roman numeral — can you convert it to an integer so I can check if it matches the expected value of 444?"}],"resultDescription":"A JSON object containing the original Roman numeral string, its decoded integer value, and a schema identifier (e.g. {\"roman\":\"XLII\",\"value\":42,\"schema\":\"delx/roman-to-int/v1\"}).","failureModes":["Invalid characters in input (non-Roman numeral characters) return a validation error","Empty or missing 'roman' field results in a bad request response","Malformed Roman numeral strings (e.g. 'IIII' vs 'IV') may be accepted or rejected depending on strictness","Payment failure via x402 prevents the call from completing"],"whenToPreferThis":"Choose this endpoint when an agent needs a reliable, zero-signup, pay-per-result Roman numeral to integer conversion — especially in agentic pipelines processing historical texts, clock faces, structured documents, or user input where classical notation must be decoded programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:54:08.189Z","isFirstParty":false,"canonicalSlug":"delx-commerce-roman-numeral-to-integer-converter-39f75c36"}