{"uid":"cap_d5pDQrFMU-iYJ7FGm7wXE","slug":"number-to-words-converter-fc08ef67","name":"Number to Words Converter","description":"Number to English words: integers up to quadrillions, decimals ('point eight nine'), negative numbers, plus a currency-style form ('one million two hundred… dollars and 89 cents'), ordinal form and digit grouping. $0.01 per call.","url":"https://intel.rallylive.ca/data/number-words","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tUo8lMypQwkwjc0r3Juwf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts numeric values to their English word equivalents, supporting integers up to quadrillions, decimals, negatives, currency form, and ordinal form.","exampleAgentPrompt":"Can you spell out 1,200,089.45 in English words, including the currency form showing dollars and cents?","exampleUseCases":[{"title":"Legal document dollar amount","prompt":"I'm writing a contract and need to spell out $4,250,000.00 in words — give me the currency form like 'four million two hundred fifty thousand dollars and zero cents'."},{"title":"Ordinal position label","prompt":"What's the ordinal word form of the number 42 — like 'forty-second'?"},{"title":"Negative decimal in words","prompt":"How do you write -3.14 in English words, with the decimal part spelled out?"}],"resultDescription":"A text string expressing the input number in English words. Depending on the requested form: a plain word string for integers and decimals (e.g. 'one thousand two hundred'), a currency phrase (e.g. 'one thousand two hundred dollars and fifty cents'), an ordinal form (e.g. 'one thousand two hundredth'), or digit-grouped representation. Negative numbers are prefixed with 'negative' or 'minus'.","failureModes":["Missing or malformed 'input' query parameter returns an error","Number exceeds supported range (beyond quadrillions) may return an error or unexpected output","Non-numeric input strings will likely cause a parsing error","Decimal inputs with more precision than supported may be truncated or rejected"],"whenToPreferThis":"Choose this endpoint when you need reliable English word representation of numbers for legal documents, checks, accessibility output, or any context requiring spelled-out numeric values — especially when you need currency-style (dollars and cents), ordinal, or negative number forms. Prefer this over manual formatting or LLM generation when precision and consistency across large numbers (up to quadrillions) are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:12:44.122Z","isFirstParty":false}