10+ Production-Ready APIs
for Indian Businesses
One API key. Ten APIs. Zero vendor chaos. Every API is REST-standard, JSON-based, secured with TLS 1.3, and backed by a 99.9% uptime SLA. Your first 1,000 calls are free.
What is API Express?
API Express is India's unified API platform offering 10+ production-ready APIs — Mobile Recharge, Vehicle RC Verification, UPI Bank Verification, Telecom Operator detection, Fuel Price, Weather, Air Quality, Commodity Price, KYC verification, and Cyber Security Verification — all accessible through a single API key with a 99.9% uptime SLA and a free tier of 1,000 calls.
Instead of stitching together multiple vendors — each with their own authentication, dashboards, invoices, and support teams — API Express provides every API your business needs through one consistent interface. Same key. Same response format. Same support team. Same GST invoice.
Built for developers at Indian fintech, logistics, insurance, telecom, jewellery, and SaaS companies who need reliable, real-time data APIs without the operational overhead of managing 10 different vendors.
Verification, Real-Time Data, Utility, Telecom
Every API fits one of four categories. Pick what you need — integrate once and access all.
🔍 Verification APIs
Owner name, vehicle make/model, insurance status, registration state. All India coverage — all 22+ RTOs under VAHAN.
Validate UPI VPA and bank accounts via penny drop with beneficiary name match. Reduce failed disbursements and fraud.
Aadhaar OTP, PAN, driving licence, voter ID verification. RBI-compliant KYC automation for onboarding workflows.
Detect fraud, flag compromised credentials, and generate risk scores per transaction in real time.
📊 Real-Time Data APIs
Live petrol, diesel, and CNG prices by city across India. Daily updates, historical trends. For logistics and fleet operations.
Live gold (22K/24K), silver, diamond, and platinum rates localised for India. City-wise variations and historical data.
Real-time conditions, hourly forecasts, and 7-day outlooks for any Indian location. Temperature, humidity, wind, rainfall.
Real-time AQI for cities across India. PM2.5, PM10, NO2, SO2 levels with health category classification.
📡 Telecom & Utility APIs
Prepaid mobile and DTH recharges for all Indian operators. Auto operator detection, webhook callbacks, commission tracking.
Detect operator and circle for any Indian mobile number. MNP support, bulk lookup, sub-second response times.
API Express vs Managing Multiple Vendors
Stop juggling ten different vendors. One platform handles everything.
| Factor | Multiple Vendors | API Express |
|---|---|---|
| Number of API keys to manage | 10 keys | 1 key |
| Dashboards to monitor | 10 dashboards | 1 dashboard |
| Support teams to coordinate | 10 teams | 1 team |
| Invoices per month | 10 invoices | 1 invoice |
| Integration time (all APIs) | 2–4 weeks | < 1 day |
| Uptime SLA | Varies (~99% avg) | 99.9% guaranteed |
| Consistent response format | No | Yes |
| Volume discounts | Per vendor only | Across all APIs |
| Sandbox availability | Often limited | Full sandbox for all |
| GST-compliant single invoice | No | Yes |
Why Businesses Choose Our Unified Platform
One key. One dashboard. One support team. One invoice. For everything.
Access all 10 APIs with a single key. No separate vendor accounts, no multiple dashboards, no juggling credentials.
Monitor usage, response times, error rates, and billing for every API from one place. Set alerts and manage keys.
One team answers every API question. No being passed between vendors. Average first response under 4 hours.
Pay for all your API usage on a single GST-compliant invoice. Volume discounts apply across your entire account.
Every API returns the same JSON structure with standard status codes. Integration patterns carry across all services.
TLS 1.3 encryption, IP whitelisting, and audit logging applied uniformly across every API in your account.
How Indian Businesses Use Our APIs
Real workflows from India's fastest-growing companies.
A digital lending platform combines Verification API for Aadhaar/PAN checks, UPI Bank Verification for account validation, and Cyber Security API for fraud screening. Result: onboarding time cut from 2 days to 8 minutes.
A fleet platform uses Vehicle RC Verification to check driver vehicles, Fuel Price API to compute freight rates, and Weather API for route risk. Result: 80% reduction in manual verification.
A jewellery retailer uses Commodity Price API to display live gold and silver rates on product pages, and UPI Bank Verification to verify payment accounts. Result: real-time pricing without manual updates.
Municipal dashboards use Air Quality API for real-time AQI across city zones and Weather API for forecasts. Result: data-driven decisions on pollution alerts and civic planning.
One Integration Pattern for Every API
Same authentication, same response format, same error codes — across all 10 APIs.
Consistent by design
Every API Express endpoint follows the same structure — so once you've integrated one API, you can integrate the rest in minutes. Standard REST architecture, JSON responses, and clear error codes reduce integration complexity and speed up development.
- ✓Same API key across all endpoints
- ✓Standard JSON request/response format
- ✓Consistent error code structure
- ✓Sandbox + production environments
- ✓Code samples in Node.js, Python, PHP
500+ Indian Businesses Trust API Express
Numbers that matter — measured, not claimed.
Common Questions About Our APIs
Quick answers to the questions we hear most often.
API Express is a unified API platform based in India offering 10+ production-ready APIs — Mobile Recharge, Vehicle RC Verification, UPI Bank Verification, Telecom Operator detection, Fuel Price, Weather, Air Quality, Commodity Price, KYC verification, and Cyber Security — all accessible through a single API key with a 99.9% uptime SLA.
All 10 APIs in our catalogue are accessible with a single API key. You don't need to create separate accounts, manage multiple credentials, or integrate different authentication patterns. One key unlocks the entire platform.
Yes. Your first 1,000 API calls are completely free with no credit card required. The free tier includes access to all 10 APIs so you can test any integration before committing.
Yes. Every API has a sandbox environment that mirrors production exactly. Test with realistic mock data before a single line of production code is written. No transactions are charged in sandbox.
Most endpoints deliver responses in under 100 milliseconds. Penny drop verifications return within 5-30 seconds depending on bank response time. UPI VPA verification completes in under 500ms. Our infrastructure is optimised for low latency across all API categories.
Yes. All APIs share the same authentication, response format, and error codes. This means integration patterns carry across — once you've integrated one API, the rest follow the same structure. This makes multi-API workflows (like combining Vehicle RC Verification with UPI Bank Verification for insurance onboarding) straightforward.
Yes. In addition to our standard catalogue, we build fully custom API solutions for businesses with specific requirements. Share your use case and we respond with a technical proposal within 4 business hours. We scope, build, test, host, and maintain every custom API we create.
Yes. All API Express infrastructure is hosted within Indian data centres. We comply with local data protection requirements, RBI guidelines for KYC verification, and financial regulatory requirements. Penny drop verification is the RBI-recognised method for beneficiary verification.
Get Access to All 10 APIs with One Key
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