Ordinal of a whole number (short + words)
API · /numberwords-api
Number Words API
Format numbers in human-readable forms as an API. Spell any number in English words — handling thousands through quintillions, negatives and decimals (e.g. 1,234,567 → "one million two hundred thirty-four thousand five hundred sixty-seven", 12.56 → "twelve point five six"). Turn a whole number into its ordinal, both short (21 → 21st, 113 → 113th) and written out (twenty-first, one hundred thirteenth). And convert any whole number from 1 to 3999 to Roman numerals and back (2024 ⇄ MMXXIV), with strict validation. Everything runs locally, so it is fast and always available. Ideal for invoices, cheques and accounting, legal documents, internationalisation, accessibility (screen readers), education and any UI that turns digits into words.
API salute
salutare- Tempo di attività
- 100.00%
- Sondaggi del server · 24 ore su 24
- Latenza media
- 93 ms
- Sondaggi del server · 24 ore su 24
- Abbonati
- 4,406
- attiva
- Chiamate totali
- 92
- ultimi 7 giorni
Prezzi
Scegli un livello: fatturazione mensile, annullamento in qualsiasi momento.
Free
Gratis
- 14,500 chiamate/mese
- 2 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 14,500 calls/month
- 2 req/sec
- Words, ordinals & Roman
- No credit card
Starter
€2.30 /mese
- 225,000 chiamate/mese
- 8 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 225k calls/month
- 8 req/sec
- Decimals & negatives
- Email support
Pro
€8.10 /mese
- 880,000 chiamate/mese
- 20 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 880k calls/month
- 20 req/sec
- Invoices & accounting
- Priority support
Mega
€27.40 /mese
- 3,600,000 chiamate/mese
- 50 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 3.6M calls/month
- 50 req/sec
- High-traffic apps
- Dedicated SLA
Costruito da
Correlato APIs
Altro APIs con tag sovrapposti.
API de números romanos
Conversión de números romanos como API, calculada local y determinísticamente. El endpoint de codificación convierte un entero del 1 al 3999 en su número romano usando notación sustractiva estándar, por lo que 1994 se convierte en MCMXCIV y 2024 en MMXXIV. El endpoint de decodificación convierte un número romano de vuelta a un entero con validación estricta: rechaza formas mal formadas como IIII o VV y también devuelve la forma canónica de escribir el mismo valor, aceptando cualquier caso de letras. El endpoint aritmético suma, resta o multiplica dos valores dados como enteros o números romanos y devuelve el resultado como número romano y como entero, siempre que el resultado se mantenga dentro del rango clásico de 1 a 3999. Los pares sustractivos estándar son IV, IX, XL, XC, CD y CM. Todo se calcula local y determinísticamente, por lo que es instantáneo y privado. Ideal para desarrolladores de aplicaciones de tipografía, publicación, educación, esferas de reloj, juegos y procesamiento de documentos, herramientas de numeración y capítulos, y enseñanza de historia. Cálculo local puro: sin clave, sin servicio de terceros, instantáneo. En vivo, no se almacena nada. 3 endpoints. Esto es conversión de números romanos; para conversión de bases numéricas binarias, octales y hexadecimales, use una API de conversión de bases.
api.oanor.com/roman-api
Number API
A fast, fully-local number toolkit: spell numbers out in English words (great for amount-in-words on invoices and cheques), format ordinals (1st, 2nd, 112th), convert integers to and from Roman numerals (1 to 3999), convert numbers between any bases from 2 to 36, and format numbers locale-aware as decimal, currency or percent. Every endpoint accepts input via the query string or the request body. Pure server-side compute, no third-party upstream, so responses are instant and always available. Ideal for invoicing and billing, localization, education and developer formatting tooling.
api.oanor.com/number-api
Truncate API
Truncate text cleanly. Cut a string to a maximum number of characters — at the end, the start or the middle — breaking on word boundaries so words are never chopped in half, and adding an ellipsis (which counts toward the limit). Middle truncation keeps the start and end and elides the centre, ideal for long file paths and IDs. A words endpoint trims to a number of whole words instead. Everything is emoji- and Unicode-safe (it counts code points, not bytes), so multi-byte characters and emoji are never split. Perfect for previews and teasers, table cells and cards, meta descriptions, breadcrumbs and CLI output. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. Distinct from word wrapping, case conversion and text statistics.
api.oanor.com/truncate-api
Title Case API
Convert a heading to proper headline (title) case the way editors do — not a naive capitalise-every-word. It capitalises the first and last words and all the major words, while keeping articles (a, an, the), coordinating conjunctions (and, but, or…) and prepositions lowercase, and always capitalises the word right after a colon. Choose AP style (lowercases short prepositions, capitalises longer ones) or Chicago style (lowercases prepositions of any length). Hyphenated compounds such as well-known and state-of-the-art are handled correctly. Perfect for article and blog titles, headings, SEO meta titles, product and section names, and CMS tooling. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. Distinct from a plain title/sentence case converter, which capitalises every word.
api.oanor.com/titlecase-api
Domande frequenti
Risposte rapide su prezzi, quote e integrazione.
Come ottengo una chiave API per Number Words API?
Qual è il limite di velocità di Number Words API?
Quanto costa Number Words API?
Posso cancellare l'abbonamento in qualsiasi momento?
Number Words API è conforme al GDPR?
Scegli un endpoint dall'elenco a sinistra per visualizzarne i dettagli e provarlo.
Frammenti di codice
Iscriviti per ottenere una chiave API, quindi chiama qualsiasi percorso sotto il tuo slug.
curl https://api.oanor.com/numberwords-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/numberwords-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/numberwords-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
"https://api.oanor.com/numberwords-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())
Valutazioni
Accedi per votare.
Nessuna recensione ancora.
Discussione
Fai domande, condividi consigli, ricevi risposte dal provider e dagli altri sviluppatori. Pubblico — chiunque può leggere.
Accedi per scrivere o rispondere.
AccediNuova discussione
·
-
Risposta del provider
🔒 Discussione bloccata — non si può più rispondere.
-
·
- Nessuna discussione — inizia tu.
Supporto
Supporto privato 1:1 con il provider — fatturazione, integrazione, account. Solo tu e il team del provider vedete questi thread.
Accedi per aprire un ticket di supporto.
AccediApri nuovo ticket
Descrivi cosa ti serve. Il team del provider riceve un'email e risponde sulla pagina del ticket.
-
·
Urgente - Nessun ticket per questa API.