Niilox API
Provision
Search, buy, and attach dedicated SMS numbers to your tenant — Americas, Europe, and Asia-Pacific. Scoped to X-App-ID; retail monthly pricing shown before purchase.
https://api.niilox.com/api/v1/numbers/portal/dashboard/numbers/llms.txtFilter by country and digits — US local, toll-free, and geographic numbers in EU and APAC.
Purchased numbers attach to your X-App-ID and become the default SMS sender.
Monthly rent shown before checkout — from $3.99 in Americas and UK.
Same flows in the portal, HTTP API, and @niilox/sdk client.numbers.
United States ($3.99/mo) · Canada ($3.99/mo) · Mexico ($4.99/mo)
United Kingdom ($3.99/mo) · Ireland ($4.99/mo) · Germany ($4.99/mo) · France ($4.99/mo) · Netherlands ($4.99/mo) · Spain ($4.99/mo)
Australia ($5.49/mo) · Singapore ($5.49/mo) · Philippines ($5.49/mo)
import { createNiiloxClient } from '@niilox/sdk' const api = createNiiloxClient({ appId, apiKey }) await api.numbers.search({ country_code: 'US', contains: '415' })await api.numbers.purchase({ e164: '+14155550100', country_code: 'US', number_type: 'local',}) --- POST /api/v1/numbers/searchAuthorization: Bearer niilox_sk_…X-App-ID: your_app_id { "country_code": "US", "contains": "415", "number_type": "local" }