APIs & SDKs
GST Gateway
E-invoices and e-way bills API for Indian businesses
API and web platform for generating GST e-invoices and e-way bills in India, with a simple form, Excel uploads, or developer integration.
Overview
The GST Gateway homepage
GST Gateway is an online service by Raylong Solutions for creating GST e-invoices and e-way bills in India. Users can fill a simple form, upload Excel sheets with multiple documents, or connect their billing software via API. The service handles authentication, token management and retries automatically.
The platform supports businesses that need to issue e-invoices for B2B supplies, exports and credit or debit notes when their aggregate turnover crosses Rs 5 crore, and e-way bills for moving goods worth more than Rs 50,000. Users can cancel documents, change vehicles, extend validity and reprint all in the browser.
For developers, GST Gateway provides standard GSP API paths, a Node.js SDK with TypeScript types, OpenAPI files, and code samples in curl, C#, Java, PHP, Python and Node.js. There is a free test mode and a free sandbox environment. Customers can also save GSTIN logins once in the portal and the service fetches and refreshes tokens automatically.
Capabilities
- Simple form to create e-invoices and e-way bills
- Excel batch upload for multiple documents
- API and SDK with code samples in six languages
- Node.js SDK with TypeScript types
- Automatic token management for GSTIN logins
- Automatic failover across three servers for read requests
- Cancel, change vehicle, extend validity and reprint in browser
- Free test mode with government test system
- AES-256-GCM encryption for GSTIN passwords
- API call logs for 8 years with audit trail
Pricing
Pricing model: Paid
Pay as you go: ₹1,000 for 1,000 credits, ₹2,500 for 4,000 credits, ₹5,000 for 10,000 credits, ₹10,000 for 25,000 credits, ₹25,000 for 70,000 credits. All prices exclude 18% GST. Credits valid for 12 months. Custom amounts between ₹1,000 and ₹1,00,000. Each API request or GSTIN login uses one credit.
Follow GST Gateway to get an email when they post a milestone, ship a new product or add a demo video.
GST Gateway fact sheet
| Community votes | 0 |
|---|---|
| Based in | Tiruppur, India |
| Website | gst.raylongsolutions.com |
GST Gateway metrics
Vendor metrics for gst.raylongsolutions.com: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.
- Domain Rating
- 0
- no change since last check
- Trust Flow
- 0
- no change since last check
- Citation Flow
- 0
- no change since last check
- Referring domains
- 0
- no change since last check
- External backlinks
- 0
- no change since last check
Vendor Domain Rating (Ahrefs) checked 6 Nov 2026, spec changed 6 Nov 2026. Vendor Majestic data checked 6 Nov 2026, spec changed 6 Nov 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
GST Gateway vendor domain
Open the vendor record
We read this from the registry's RDAP record on 6 Nov 2026, 06:50 UTC.
- Domain age
- 4 months
- Registered
- Expires
- Registrar
- HOSTINGER operations, UAB
- DNSSEC
- Not signed
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Buyer questions
What is GST Gateway?
GST Gateway is an online service by Raylong Solutions, Tiruppur, for creating GST e-invoices and e-way bills. You can fill a simple form, upload an Excel sheet, or connect your billing software to get the IRN, government QR code and e-way bill number ready to print or share.
Can I try it before paying?
Yes. Every new account gets 25 free credits to create real e-invoices and e-way bills, and a free test mode that uses the government test system.
How does pricing work?
You pay as you go. Top up any amount from Rs 1,000. Each request to the government uses one credit, whether accepted or rejected, and so does each GSTIN login at most once every 6 hours. 18% GST is added at checkout with no yearly plan or contract.
Do I have to manage GSP auth tokens?
No. Save each GSTIN's e-invoice and e-way bill API login once in the portal and the service fetches the auth token, caches it and refreshes it when it expires. You can still send your own token if you prefer.
How are my GST portal passwords stored?
They are encrypted with AES-256-GCM before they are saved, and they are only decrypted on the server at the moment a token is needed. Nobody at Raylong Solutions sees them in the portal or in logs.
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GST Gateway has a free listing. The owner can unlock the full profile with a paid launch for $5:
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- Demo video (locked)
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