A1 Topup Services

Get API access

Request sandbox and production API access for recharge and bill payment services.

Tell us about your business and what you plan to build. We review each request and explain the next steps, including sandbox access so your developers can test before going live.

  • Which services do you need: recharge, DTH, FASTag, electricity or other bills?
  • What kind of platform will call the API: mobile app, website, panel or chat?
  • What monthly volume do you expect at launch?

What happens next

  1. We read your message

    Someone from the team reviews what you want to offer and to whom.

  2. We reply with next steps

    By email or phone, with the details that fit your case.

  3. We arrange a demo or sandbox access

    If it is a good fit, so your team can see and test it first.

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