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B2B Recharge API Platform

Mobile Recharge API
for Businesses

RESTful API with JSON responses, 99.9% uptime, and developer-friendly documentation. Built for recharge businesses, distributors, fintechs, and software companies.

  • GST registered company
  • Direct operator connectivity
  • Phone & WhatsApp support

Trusted by 10,000+ businesses

  • Recharge Stores
  • Distributors
  • Fintechs
  • Software Cos
  • Wallet Apps
Why A1Topup

Built for Developers. Loved by Businesses.

A modern recharge API platform that combines power, simplicity, and reliability.

REST API & JSON

Modern RESTful endpoints with clean JSON responses. Works with any programming language.

Secure & Reliable

API key authentication, encrypted payloads, and 99.9% uptime SLA. Your data stays protected.

Developer Friendly

Comprehensive documentation, sandbox environment, and sample code in multiple languages.

Competitive Commission

Competitive commission rates on every transaction. Maximize your revenue with transparent pricing.

Webhooks & Callbacks

Real-time transaction status updates via webhooks. Never miss a status change.

Reports & Analytics

Detailed transaction logs, settlement reports, and analytics dashboard for your business.

One platform

One wallet. Every service. Real-time status.

Mobile and DTH recharge, bill payments and FASTag all run through the same wallet and API. You and your retailers see the status of every transaction as it happens, and commission is credited instantly.

A1Topup platformSample activity
  • Mobile recharge Jio ₹299 · Delhi Success
  • DTH recharge Tata Play ₹420 Success
  • Bill payment Electricity ₹1,240 Bill fetched
  • FASTag FASTag ₹500 Success
  • Commission + ₹8.97 to wallet Credited
10,000+Partners & retailers
200+Services & operators
2016In business since
Buyer guide

How to choose a recharge API provider: 8-point checklist

Use this list to compare any recharge API provider before you pay, including us.

  1. 1Direct operator connectivityFewer hops between you and the operator means faster recharges and fewer pending cases.
  2. 2Real success rate & uptimeAsk for live numbers and test with real recharges in a sandbox, not just a promise on a website.
  3. 3Transparent commissionOperator-wise commission written down, with the plan fee and any hidden charges clearly stated.
  4. 4Callback / webhook supportYour system must receive the final status automatically, so pending recharges never stay unclear.
  5. 5Clear documentationSample requests and responses, error codes and a sandbox you can test without paying first.
  6. 6Wallet & settlementInstant wallet top-up options and a clean ledger you can match with your own records.
  7. 7Support that answersPhone and WhatsApp support during business hours, with quick dispute and complaint handling.
  8. 8A registered companyCheck GST and company registration and how long the provider has been in business.

Recharge API or recharge software: which one do you need?

Recharge APIRecharge software (white label)
Best forYou already have an app, website or softwareYou want a ready business under your own brand
What you getAPI keys, documentation, sandbox, callback URLWebsite, Android app, admin panel and API inside
Your team needsA developer to integrate the APINo developer: we set it up for you
Retailers & distributorsYou manage them in your own systemBuilt-in retailer, distributor and master distributor levels
Time to startAs fast as your integration (sandbox first)Usually live within a few days
Features

Everything You Need to Scale

Enterprise-grade features designed to power your recharge business.

API Keys

Multiple keys with permissions

Wallet Management

Single wallet, auto-debit

Commission Tracking

Real‑time earnings

Webhooks

Real‑time callbacks

Transaction Reports

Exportable with filters

Authentication

API key + IP whitelist

Sandbox

Simulated testing

Documentation

Comprehensive guides

How to Start

Get Live in 5 Steps

Simple, straightforward integration process from sign‑up to go‑live.

  1. 1

    Register

    Create your account in 2 minutes.

  2. 2

    Add Wallet

    Fund your wallet to start.

  3. 3

    Generate API Key

    Create credentials instantly.

  4. 4

    Test in Sandbox

    Validate integration risk‑free.

  5. 5

    Go Live

    Switch to production and earn.

Developer

Designed for Developers

Clean APIs, predictable responses, and everything you need to build fast.

RESTful Endpoints

Standard HTTP methods with resource‑based URLs.

JSON Responses

Consistent JSON with clear status codes.

API Key Auth

Simple header‑based authentication.

Webhook Support

Real‑time callbacks.

SDK & Samples

PHP, Node, Python, Java, C#.

Postman Collection

Ready‑to‑use for quick testing.

Who We Serve

Built for the Recharge Ecosystem

A1Topup powers recharge businesses of all sizes across India.

  • Recharge Stores
  • Distributors
  • Master Distributors
  • Fintech Companies
  • Wallet Apps
  • Software Companies
  • E‑commerce Platforms
  • Payment Gateways
Why Businesses Trust Us

Numbers That Speak for Themselves

  • 10,000 + Active Businesses
  • 99.9 % API Uptime
  • 50M + Transactions
  • 24 /7 Support Available
Related API

Need Plan or Operator Detection API Too?

Beyond recharge processing, A1 Plan API gives your platform live plan data and instant operator detection — built and supported with the same reliability as our Recharge API.

Plan Fetch API

Get live, up-to-date mobile and DTH recharge plans for any operator and circle — ideal for recharge apps and plan comparison tools.

Operator Detect API

Instantly identify the operator and circle from any mobile number, so your users never have to select it manually.

Customer reviews

What our customers say

Retailers, distributors and businesses that run on A1Topup every day.

4.9 / 5 from 310 Google reviews

The recharge software from A1Topup helped me start my business within days. The white-label solution is perfect and the commissions are the best in the market.

Rajesh KumarMumbai

Excellent software with all the features I needed. The admin dashboard is very intuitive and the support team is always available to help.

Priya SinghDelhi

I've been using this software for 6 months now and it's been a game-changer for my business. The multi-tier commission system helps me manage my resellers easily.

Vikram PatelAhmedabad

The API integration was seamless and the documentation was excellent. My developers had no issues implementing it into our existing system. Highly recommended!

Amit SharmaBangalore

The reporting features have given me valuable insights into my business. I can now track sales, commissions, and customer behaviour all in one place.

Venket ReddyHyderabad

The mobile app works flawlessly. My customers love the convenience of recharging on the go. The transaction success rate is impressive compared to other providers.

Rahul MehtaChennai
FAQ

Frequently Asked Questions

Everything you need to know about our Mobile Recharge API.

What is a Mobile Recharge API?

A Mobile Recharge API is a RESTful interface that allows businesses to programmatically recharge prepaid mobile numbers, DTH connections, and postpaid bills. It enables seamless integration with your existing platform, automating the recharge process for your customers.

How do I integrate the Recharge API with my website or app?

Integration is straightforward. Register for an account, generate your API credentials, and follow our comprehensive documentation. We provide code samples in PHP, Node.js, Python, Java, and C#. You can also test in our sandbox environment before going live.

What operators are supported by the API?

Our Mobile Recharge API supports all major telecom operators in India including Airtel, Jio, Vi (Vodafone Idea), BSNL, MTNL, and all major DTH providers like Tata Play, Dish TV, Airtel DTH, Sun Direct, and more.

Is the API secure?

Yes. We use API key + secret authentication, encrypted payloads via HTTPS, and support IP whitelisting. All sensitive data is encrypted in transit and at rest. Our infrastructure is hosted on secure cloud providers with regular security audits.

What is the commission rate?

We offer competitive commission rates on every transaction. The exact commission depends on the operator and circle. You can view real-time commission rates in your dashboard. Higher volume businesses qualify for even better rates.

Do you offer a sandbox environment for testing?

Yes. We provide a fully simulated sandbox environment that mimics the production API. You can test your integration, simulate transactions, and validate webhook callbacks without using real funds.

What response formats does the API support?

Our API primarily supports JSON responses. We also offer XML and CSV formats for specific endpoints. All responses include a status field, transaction ID, and detailed messages for debugging.

How does wallet funding work?

You can fund your wallet via bank transfer, UPI, or debit/credit card. Once funded, the balance is available instantly for transactions. All transactions are auto-debited from your wallet balance. You can view real-time balance and transaction history in your dashboard.

What uptime does the API offer?

We aim for 99.9% uptime on our API services. Our infrastructure is deployed across multiple availability zones with auto-scaling and failover capabilities. We monitor our systems 24/7 and provide real-time status updates.

Can I use the API for DTH recharge and postpaid bill payments?

Yes. Our Mobile Recharge API also supports DTH recharge, postpaid bill payments, and other utility services. The same API key and authentication method works across all services. Check our documentation for specific endpoints.

Do you provide technical support during integration?

Absolutely. Our technical support team is available 24/7 to assist you with integration questions, debugging, and optimization. We also provide dedicated support for enterprise clients.

Is there a minimum transaction amount?

The minimum recharge amount varies by operator and circle. Generally, it ranges from ₹10 to ₹50. Our API will return a validation error if the requested amount is below the minimum for the selected operator.

How are failed transactions handled?

In case of a failed transaction, the API returns a clear error code and message. The amount is automatically reversed to your wallet balance. You can track all failed transactions in your dashboard reports.

What payment methods are accepted for wallet funding?

We accept bank transfers (NEFT/RTGS/IMPS), UPI, debit cards, and credit cards. We also offer automated payment reconciliation so your wallet is updated instantly.

Can I integrate the API with my existing billing system?

Yes. Our API is designed to integrate seamlessly with any existing billing, accounting, or ERP system. You can use webhooks to receive real-time updates and synchronize transaction data automatically.

Do you also offer a Plan Fetch or Operator Detection API?

Yes — A1PlanAPI is our dedicated API for fetching live mobile and DTH recharge plans and instantly detecting the operator and circle from a mobile number. Visit a1planapi.com or contact our sales team to get started.

How do I track my transaction history?

You can view all transactions in your dashboard with filters for date, operator, status, and amount. You can also export reports in CSV or Excel format for accounting and reconciliation.

Do you offer white-label recharge software?

Yes. We offer white-label recharge software that you can brand as your own. This includes a fully customizable admin panel, distributor management, and customer-facing portal. Contact our sales team for more details.

How quickly are recharges processed?

Most recharges are processed within 3-5 seconds. In rare cases, network delays or operator-side issues may take longer. Our API returns real-time status updates so you always know the transaction state.

Who is the best recharge API provider in India?

The best provider is the one that gives direct operator connectivity, a high success rate, clear commission, callback support and quick help when something fails. Test any provider in a sandbox first. A1Topup has been a recharge API provider since 2016 and you can see our operator-wise commission on the API commission page.

How much does a recharge API cost?

Most providers charge a one-time plan fee and then pay you commission on every successful recharge. With A1Topup you choose a plan, and the commission for each operator is listed on our Recharge API commission page.

Do I need a developer to use a recharge API?

Yes, a developer connects the API to your app or website using our documentation and sample code. If you do not have a developer, our white label recharge software gives you a ready website and app with the API already inside.

Get in touch

Ready to Start Integrating?

Join 10,000+ businesses that trust A1Topup for their recharge API needs.


Rated 4.9/5 from 310 Google reviews by businesses.

  • GST registeredGSTIN 36AAWCA0064F1ZN
  • Since 2016In the recharge business
  • 10,000+ partnersAcross India
  • Real peoplePhone & WhatsApp support

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