1700+ operators. Built for remittance corridors.
Wholesale airtime top-up API for diaspora remittance platforms, mobile money operators, and international resellers. Africa, South Asia, Latin America and the Middle East covered.
The infrastructure behind the world's remittance corridors.
Diaspora communities send airtime, not just cash. It's one of the most direct forms of mobile support.
Diaspora remittance platforms
Your users send airtime from the UK to Nigeria, the US to Mexico, Germany to India. Callvox delivers airtime to their family's phone through the destination operator.
Mobile money operators
Integrate airtime top-up as a core transaction type alongside cash transfers and bill payments. REST API with webhook delivery confirmation.
Retail & reseller networks
Airtime distribution for retail and reseller networks, with transaction tracking through the API.
A top-up request, confirmed by webhook.
MSISDN validation
Send the destination number. We identify the operator, country, and available denomination ranges automatically.
Top-up execution
API call dispatches the recharge to the operator's system.
Webhook confirmation
Delivery confirmed via webhook, with a transaction record and operator reference number.
Operators across four regions.
Africa
MTN, Airtel, Glo, 9mobile (Nigeria) · Safaricom (Kenya) · Vodacom (SA) · Orange (multiple)
South Asia
Jio, Airtel, Vi (India) · Jazz, Telenor (Pakistan) · Banglalink, Robi (BD)
Latin America
Telcel, Movistar (Mexico) · Claro, TIM (Brazil)
Middle East & others
Etisalat, du (UAE) · STC (Saudi) · Zain (multiple)
Full operator list available on request.
Technical Specifications
Integration details
Integration documentation and sandbox details are shared once your account is set up.
Already routing voice to Africa or South Asia?
Add airtime top-up alongside your voice routing, with one wholesale partner and one invoice.
Tell us where your customers top up.
We'll follow up on integration and activation.