GST Gateway vs API.SH

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

GST Gateway compared with API.SH
Detail	GST Gateway	API.SH
What it does	E-invoices and e-way bills API for Indian businesses	Connect Claude, Cursor or any MCP client to search APIs, call endpoints, manage keys and billing from chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	IN	Not given
Pricing model	Paid	Freemium
Pricing	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.	Free: 1,000 credits monthly on all accounts. Pay-as-you-go: from $15 minimum (500 credits per $1, never expire). Monthly plans: $50, $100, $250, $500 or $1,000/month (1,000 credits per $1). Enterprise from $1,000+/month includes SAML/OpenID, SCIM, IP allowlists, audit logs and usage statements at no
Key features	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	Search catalog of 6,305 endpoints across 959 platforms Execute API calls and monitor results from chat 20 tools mirroring dashboard functionality OAuth 2.1 or API key authentication API key management and revocation Billing and credit management Request custom endpoints through chat Spend limits and monthly cap controls 30-day call response re-download feature
What makes it different	No duplicate IRN or e-way bill from retries: generate and cancel calls are never retried on another server Pay as you go from Rs 1,000 with no yearly plan or contract Phone and WhatsApp support in Tiruppur Monday to Saturday Direct connection to government system as licensed GST Suvidha Provider Built by team with years of GST software experience	20 dedicated tools mapping to dashboard functions with no UI-only features Same pricing and credits as REST API with shared team balance Works with Claude, Cursor and any standard MCP client Failed calls and API errors are free Customer-driven catalog with request and review workflow
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	8 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	17
Referring domains (Majestic)	0	14

5 details filled in for both companies.

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