Solutions for businesses and developers
Plug SMS verification into your own system or resell it with the Noir SMS API, and use WhatsApp and Meta Business tools the way the platforms allow, with a one-time code for your own business account without exposing a personal number.
Developer API
The Noir SMS API for developers: buy a number, read the SMS code, from your own code
A REST API to buy temporary numbers and read SMS codes from code: bearer auth, polling or signed webhooks, clear error codes and automatic refunds.
Read more →API for resellersResell SMS verification with the Noir SMS API: your platform, your prices, our numbers
Offer SMS verification in your own panel, app or bot at your own prices. One balance, signed webhooks, and clear rules for your customers.
Read more →API for your own systemIntegrate Noir SMS into your own system: internal tools, OTP testing, CI and monitoring
Use the Noir SMS API in internal tools, QA of your OTP sign-up flow, CI pipelines and delivery monitoring, in the US, Canada, UK and more.
Read more →What you can buildWhat you can build with the Noir SMS API (and what you cannot)
Legitimate things to build with the Noir SMS API: verification bots, team number tools, OTP localization tests, privacy layers, and what is not allowed.
Read more →WhatsApp Business
WhatsApp bulk messaging and broadcasts: what actually works (and what gets you banned)
Unsolicited WhatsApp bulk messages get numbers banned. Learn the allowed options: broadcast lists to opted-in contacts and Meta's official Cloud API.
Read more →WhatsApp for digital marketingWhatsApp marketing that respects consent
Use WhatsApp Business for marketing the right way: opt-in, catalogs, click-to-chat links, labels and US, Canada and UK consent rules, explained simply.
Read more →WhatsApp for customer supportCustomer service on WhatsApp: a practical setup
Run customer support on WhatsApp Business: profile, quick replies, greeting and away messages, labels, multiple agents and a stable support number.
Read more →More ways to use WhatsApp BusinessEveryday uses of WhatsApp Business beyond marketing and support
Practical WhatsApp Business uses: appointment reminders, order updates, communities and channels, and keeping work separate from your personal number.
Read more →WhatsApp Business for real estateWhatsApp Business for realtors and real estate agents
How real estate agents use WhatsApp Business for listings, viewings and follow-ups: catalog, labels, quick replies and keeping a separate work number.
Read more →WhatsApp Business for law firmsWhatsApp Business for lawyers and law firms
How lawyers and law firms can use WhatsApp Business for client contact while protecting confidentiality, records and a separate professional number.
Read more →WhatsApp Business for clinicsWhatsApp Business for clinics and health practices
How medical, dental and therapy clinics use WhatsApp Business for appointments and reminders while protecting patient privacy and using a clinic number.
Read more →WhatsApp Business for salons and barbersWhatsApp Business for salons, barbers and beauty studios
How hair salons, barbers, nail and beauty studios use WhatsApp Business for bookings, reminders, a service catalog and before-and-after photos.
Read more →WhatsApp Business for freelancersWhatsApp Business for freelancers
How freelancers use WhatsApp Business to keep client chats separate, look professional and set working hours, plus which number to use.
Read more →WhatsApp Business for online storesWhatsApp Business for online stores
How e-commerce shops use WhatsApp Business for pre-sale questions, order updates and support, with catalog, cart and the right number setup.
Read more →WhatsApp Business for delivery and takeoutWhatsApp Business for restaurants and local delivery
How restaurants and local delivery businesses take orders and send delivery updates with WhatsApp Business, and how to keep it organized at rush hour.
Read more →Meta & Facebook Business
Receiving the SMS verification code for your Meta Business account
Receive the SMS code for your own Meta Business account (Business Manager or Business Suite), fix codes that don't arrive and keep a recovery number.
Read more →Meta Business verificationMeta Business verification explained
How Meta business verification works: documents, domain, phone or email confirmation, and the limited role a temporary number can play for your business.
Read more →Need a code right now?
Private numbers from 190+ countries. Code in seconds, refund if no SMS arrives.