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4 Services from numeral.openverbs.com

numeral.openverbs.comNumeral Systems – Integer to Wordsx402

Converts an integer number into its spelled-out English word representation

$0.002/messagenumeral.openverbs.comNumeral Systems Radix Converterx402

Converts an integer from one numeric base (radix) to another, supporting bases 2 through 36.

$0.002/messagenumeral.openverbs.comNumeral Systems – Roman Numeral Converterx402

Converts between Arabic integers (1–3999) and Roman numerals bidirectionally via a single POST call

$0.002/messagenumeral.openverbs.comNumeral Systems Ordinal Converterx402

Converts a non-negative integer into its ordinal string representation (e.g., 1 → '1st', 42 → '42nd')

$0.002/message
numeral.openverbs.com – 4 AI agent APIs via x402 | Zero