Digitally Transform your applications with India's most powerful API ecosystem.
Build smarter workflows with secure, scalable, and developer-friendly APIs that integrate seamlessly with your applications, platforms, and ERP systems.
PeriOne API
Status: Live
High
Availability
Fast
Response
Scalable
Infrastructure
const response = await fetch(
'/api/einvoice/generate'
);
Response: 200 OK
Built on Trusted Infrastructure
As an authorized Technology Service Provider, we deliver enterprise-grade GST integrations through official government channels.
Partnered with GSTN-Authorised GSPs and IRP's
PeriOne is a TSP (Technology Service Provider), partnered with GSTN-authorised GSPs (GST Suvidha Providers) and IRPs to deliver secure & compliant GST integrations without any down time
Reliability at Scale
Benefit from multiple failover systems that ensure continuous operations, minimizing the risk of disruptions.
Real-Time Data Access
Get direct access to real-time data from the GST Network and NIC, ensuring accuracy and timeliness.
Secure Encryption & Decryption
We manage the encryption, decryption, and networking complexities, so you don't have to.
Multiple API's, One Platform
Everything needed for digital transformation - from invoice generation to goods tracking and GST filing.
Real-time
Processing
e-Invoice API
Complete Lifecycle Management
Complete lifecycle management including IRN generation, cancellation, validation, and real-time status tracking.
- IRN Generation
- Cancellation
- Auto-validation
- Status Tracking
Real-time
Generation
e-Waybill API
End-to-End EWB Operations
Seamless EWB generation, bulk updates, transporter management, and validity extension workflows.
- Bulk Updates
- Multi-vehicle
- Transporter Mgmt
- Validity Extension
Real-time
Filing
GST API
Verification & GST Filing
Complete GST API for verification, GST filing, and real-time sales and purchase data across your applications and ERP systems.
- GST Filing
- Instant Verification
- Sales Data
- Purchase Data
Built for Performance
Enterprise-grade reliability meets developer-friendly simplicity. Experience the difference.
Secure by Design
Enterprise-grade encryption and strict access controls ensuring your financial data remains protected at rest and in transit.
Highly Scalable
Built on cloud-native architecture capable of handling high transaction volumes during peak filing periods with zero downtime.
Fully Compliant
Direct integration with government IRP standards, ensuring real-time adherence to the latest GST mandates and rules.
Seamless Integration
API-first approach enabling rapid integration with SAP, Oracle, Microsoft Dynamics, and custom ERP/Billing systems.
Zero Data Loss
Built-in message queues, auto-retry mechanisms, and comprehensive audit logs guarantee zero data loss during transmission.
Enterprise MIS
Comprehensive compliance dashboards, actionable analytics, and custom data export capabilities for your business.
Integrate in Minutes
Clean, intuitive APIs with comprehensive documentation. Get started with just a few lines of code in your favorite language.
RESTful Design
Predictable, resource-oriented URLs
JSON Responses
Clear, well-structured data formats
Comprehensive SDKs
Official libraries for all major languages
curl -X POST https://api.perione.in/v1/einvoice/generate \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"transaction": {
"supply_type": "B2B",
"document_type": "INV"
},
"document_details": {
"document_number": "INV-001",
"document_date": "2024-01-15"
}
}'{ "irn": "abc123...", "status": "success" }Go Live in 3 Simple Steps
From signup to production in minutes. Our streamlined process gets you up and running fast.
Sign Up
Create your account in seconds. No credit card required for sandbox access.
- Free sandbox environment
- Instant API access
- Full documentation
Get Free Sandbox Access
Create your login and activate sandbox access in real time.
- Login-based onboarding
- Sandbox-ready credentials
- Full API coverage
Integrate & Go Live
Use our SDKs or RESTful APIs to integrate with your applications, platforms, and ERP systems.
- Production-ready code
- 24/7 support
- Real-time monitoring
Built for Everyone
From startups to enterprises, our APIs power digital transformation for businesses of all sizes.
Enterprises
Large-scale businesses processing thousands of invoices daily with complex compliance needs.
Startups
Fast-growing companies needing scalable GST solutions without infrastructure overhead.
Developers
Building compliance-focused products and need reliable, well-documented APIs.
Businesses
SMBs looking for hassle-free digital transformation and API automation.
Enterprise-Grade Security
Your data security is our top priority. We maintain the highest standards of compliance and protection.
Full IRP Compliance
Guaranteed adherence to latest government IRP/GSTN schemas, validations, and security protocols
End-to-End Encryption
TLS 1.3 encryption, AES-256 data protection at rest ensuring total data sovereignty
High Availability Infrastructure
Cloud-native architecture with redundancy ensuring business-critical operations run without interruption
Everything You Need to Succeed
A complete API tool kit for Digital transformation.
OAuth2 Authentication
Secure credential management and token-based access keep every integration protected.
Auto-Retry Mechanism
Built-in message queues and comprehensive audit logs guarantee zero data loss.
Comprehensive SDKs
Detailed documentation and dedicated sandbox environments for rapid testing.
Dedicated Support
Structured escalation matrix with defined response times and technical account managers.
Real-time Monitoring
Proactive infrastructure health checks, latency monitoring, and automated alerts.
Standardized Output
Structured JSON responses with PDF generation including embedded QR code & digital signatures.
Compliance Dashboard
Comprehensive compliance dashboards and actionable analytics for your business.
Schema Validation
Processing engine handles validation, transformation & business logic enforcement.
Built for the Future of Digital Taxation
We combine deep domain expertise with cutting-edge technology to deliver a platform that grows with your business.
What's Included
Enterprise & Custom Plans
Tailored solutions for your business
Get a customized pricing plan based on your specific requirements, volume expectations, and integration needs.
Developer-First Documentation
Everything you need to integrate quickly. Clear examples, comprehensive guides, and interactive API explorers.
Trusted by Growing Businesses
See what our clients say about their experience with PeriOne APIs.
“PeriOne's API transformed our billing process. What used to take hours now happens in seconds. The documentation is excellent and integration was seamless.”
Rajesh K.
Technical Lead
“We evaluated multiple GST API providers and PeriOne stood out for reliability and support. Their uptime has been exceptional - we've had zero downtime.”
Priya M.
Operations Manager
“The sandbox environment helped us test thoroughly before going live. Their developer support team is incredibly responsive and knowledgeable.”
Amit S.
Product Manager
Frequently Asked Questions
Find answers to common questions about PeriOne APIs.
Getting started is simple. Create your login and get free sandbox access in real time, then explore the documentation and start integrating within minutes.
Still have questions?
We're here to help!