Verify Ghana phone numbers with one-time passcodes over SMS, voice or WhatsApp. Protect signups and logins on MTN, Telecel and AirtelTigo with a free verification API, official SDKs and pay-as-you-go pricing in cedis.
HELLIO
Verification
Verified
Verified
Code 4482
Codes reach MTN, Telecel and AirtelTigo over direct routes, so they arrive in seconds when it matters most.
MTN
Direct route
Telecel
Direct route
AirtelTigo
Direct route
Glo
Direct route
A complete OTP and 2FA stack, generation, delivery, retries and verification, from one API.
Send a passcode over SMS, and fall back to an automated voice call or WhatsApp if it does not arrive. Hellio generates the code, delivers it, enforces expiry and attempt limits, and verifies it, so you never build OTP plumbing yourself.
Send and verify codes with two simple endpoints, plus official SDKs for PHP, Node, Python, Go, Ruby and .NET.
Codes expire and cap failed attempts automatically, so brute-force and replay attacks are blocked out of the box.
If SMS is delayed, retry over voice or WhatsApp on the same request, so real users always get their code.
Codes arrive from your registered brand name, not a random number, so users trust and act on them.
Pay only for the codes you send, in GHS, with no monthly fees and volume discounts as you grow.
Go live in minutes, no contracts or setup fees.
Sign up free and generate a scoped API token.
Call the send endpoint with the phone number and channel.
Your user enters the code they received on their phone.
Call the verify endpoint; get a pass or fail in one request.
Pay per verification message in Ghana cedis, only for what you send, with volume discounts and no monthly fees. SMS, voice and WhatsApp OTP each use transparent, pay-as-you-go rates.
Per-message rates in GHS
Billed per code sent, priced per channel and network.
Lower rates at volume
Your price drops as your verification volume grows.
No hidden costs
No setup fees, no monthly minimums, no expiry.
Stop fraud and fake signups at the front door.
Common questions about verifying phone numbers on Ghana networks.
Create a free account, grab an API token, and verify your first number in minutes.
Guides & insights
How to choose and integrate a messaging provider in Ghana.
OTP & Security
When a one-time passcode takes 30 seconds to arrive, people give up and your sign-ups drop. Here is the OTP delivery time to aim for and what quietly slows codes down.
Guides & How-tos
You should not need a week to wire up messaging. A clean REST API, SDKs in the languages you already use, ready-made plugins, and an MCP server for AI tools. Here is how it fits together.
Business Growth
Every provider promises fast, reliable and secure. The gaps only show once you are live. Seven things worth comparing before you commit, and where Hellio stands on each.
