JurisGrid
Request a change
Menu

Ranking, PAN to GST

Best PAN to GST APIs in India (2026): 10 providers ranked

Reviewed 10 providers scoredby JurisGrid

Short answer

IndiaCos ranks first for PAN to GST APIs on the JurisGrid rubric: GET /pan/{PAN} returns every GST registration under a PAN at INR 0.40 per successful call, through an API and an MCP server. Message Central lists INR 2.99 per PAN to GSTIN check. Best for agents: IndiaCos.

  • Best for every GST registration under a PAN at a flat per-call price, with return filings per GSTIN from /gst/{GSTIN}: IndiaCos
  • Best for GST, PAN, DIN and Udyam tools inside a corporate intelligence platform: InstaFinancials
  • Best for a small GSTIN and PAN to GSTIN API with 75 free lookups: GSTIN API

Based on JurisGrid scores reviewed 11 Nov 2026 · How we score

Key facts

Top pick
IndiaCos ranks first for PAN to GST in India with a JurisGrid score of 85 of 100, as of Nov 2026.
Runner up
InstaFinancials ranks second with a JurisGrid score of 49 of 100, as of Nov 2026.
Public APIs
7 of the 10 ranked PAN to GST APIs publish a public REST API, as of Nov 2026.
MCP servers
1 of the 10 ranked providers run a public MCP server, as of Nov 2026.
Public prices
4 of the 10 ranked providers publish prices, as of Nov 2026.
ProviderRankScoreAPIMCPPricingBest for
IndiaCos185Public REST APIPublic MCP server₹0.40 per successful callevery GST registration under a PAN at a flat per-call price, with return filings per GSTIN from /gst/{GSTIN}
InstaFinancials249Public REST APINot publishedQuote on request, prices not publishedGST, PAN, DIN and Udyam tools inside a corporate intelligence platform
GSTIN API349Public REST APINot publishedPay per call, prices not publisheda small GSTIN and PAN to GSTIN API with 75 free lookups
Infyner443Public REST APINot publishedPay per call, public pricesprepaid credits with a published per-endpoint credit table
Arya.ai Apex APIs532Public REST APINot publishedPay per call, prices not publisheda dedicated GST Search by PAN API with a sandbox
Cashfree Secure ID628Public REST APINot publishedNot publishedPAN to GSTIN inside a payments and verification wallet
HyperVerge728Public REST APINot publishedNot publisheda Get GSTIN From PAN API inside an AI KYC platform
Message Central (eKYC Now)828Not publishedNot publishedPay per call, public pricesINR 2.99 PAN to GSTIN checks with a published price list
Masters India926API on requestNot publishedQuote on request, prices not publishedGST filing status and e-invoice eligibility beside PAN-linked GSTINs
OCTA GST1020No APINot publishedPay per call, public pricesa bulk PAN to GSTIN report at INR 3 per PAN

Swipe for more columns

How did we rank PAN to GST APIs?

JurisGrid scored 10 providers on nine weighted criteria and sorted them by total score.

How we ranked

Each provider was scored on nine criteria from public evidence checked in Nov 2026. The build sorts by total score, breaks ties on API availability and then by name, and no editor sets the order. Access criteria carry 58 of 100 points, so buyers who value editorial depth should weigh track record and product depth more heavily. Read the methodology.

Which are the best PAN to GST APIs in India?

IndiaCos is first with 85 of 100, followed by InstaFinancials (49) and GSTIN API (49).

1. IndiaCos: best for every GST registration under a PAN at a flat per-call price, with return filings per GSTIN from /gst/{GSTIN}

JurisGrid score 85 out of 100
  • Company data
  • REST API
  • MCP server
  • Self-serve
  • Pay per call
  • Free credit

IndiaCos returns every GST registration under a PAN from GET /pan/{PAN} (return filings for each GSTIN come from GET /gst/{GSTIN}) through its API and MCP server. Each successful call costs ₹0.40 and errors are free. Full GST details cover GSTINs registered from 1 January 2025 to 31 May 2026. In this review it shows a public API, a public MCP server, published prices and self-serve sign-up. JurisGrid score: 85 of 100.

Strengths

  • All GSTINs under a PAN in one call; GST return filings per GSTIN
  • ₹0.40 per successful call, errors free, ₹50 free credit
  • Public MCP server with 25 tools and OAuth 2.1 sign-in

Limits

  • Full GST details cover GSTINs registered from 1 January 2025 to 31 May 2026; older listed GSTINs return name and state only
Pricing₹0.40 per successful call
APIPublic REST API
MCPPublic MCP server
Full profileCompare with InstaFinancialsVisit site

2. InstaFinancials: best for GST, PAN, DIN and Udyam tools inside a corporate intelligence platform

JurisGrid score 49 out of 100
  • Company data
  • REST API
  • Self-serve

InstaFinancials lists a GSTINbyPAN tool among its InstaTools next to GSTConnect (₹7 per search); the page does not show a price for the PAN tool itself. Its InstaAPIs cover company, LLP, director and case data. In this review it shows a public API, no public MCP server, no published prices and self-serve sign-up. JurisGrid score: 49 of 100.

Strengths

  • Documented InstaAPIs with a docs site
  • Self-serve sign-up
  • GST, PAN, DIN and Udyam tools in one catalogue

Limits

  • The price for the GSTINbyPAN tool was not shown
  • No public MCP server found
  • Prices are not published
PricingQuote on request, prices not published
APIPublic REST API
MCPNot published
Full profileCompare with IndiaCosVisit siteopens the provider's site

3. GSTIN API: best for a small GSTIN and PAN to GSTIN API with 75 free lookups

JurisGrid score 49 out of 100
  • Company data
  • REST API
  • Self-serve
  • Pay per call
  • Free credit

GSTIN API lists every GSTIN registered under a PAN as a key endpoint, with GSTIN lookups sourced live from the GSP network and 75 free lookups per account. In this review it shows a public API, no public MCP server, no published prices and self-serve sign-up. JurisGrid score: 49 of 100.

Strengths

  • Free allowance of 75 lookups
  • Live GSTIN lookups from the GSP network
  • OpenAPI spec published

Limits

  • Paid per-call rates were not listed on the page reviewed
  • No public MCP server found
  • Prices are not published
PricingPay per call, prices not published
APIPublic REST API
MCPNot published
Full profileVisit siteopens the provider's site

4. Infyner: best for prepaid credits with a published per-endpoint credit table

JurisGrid score 43 out of 100
  • Company data
  • REST API
  • Pay per call
  • Free credit

Infyner sells a PAN lookup on its own data that returns all GSTINs under a PAN for 1 credit (about ₹0.60 to 1.00 depending on the credit pack), and a GSTIN official verify at 3 credits. In this review it shows a public API, no public MCP server, published prices and no confirmed self-serve sign-up. JurisGrid score: 43 of 100.

Strengths

  • Published credit packs and per-endpoint credit costs
  • PAN lookup at 1 credit
  • Self-serve credit purchase

Limits

  • Prepaid credits expire after 365 days
  • No endpoint is named PAN to GSTIN; the PAN lookup is the closest match
  • No public MCP server found
PricingPay per call, public prices
APIPublic REST API
MCPNot published
Full profileCompare with IndiaCosVisit siteopens the provider's site

5. Arya.ai Apex APIs: best for a dedicated GST Search by PAN API with a sandbox

JurisGrid score 32 out of 100
  • Company data
  • REST API
  • Pay per call

The Arya.ai Apex GST Search by PAN API returns a list of all GSTINs linked to a PAN as JSON, with state codes, legal entity names and status, on pay per use terms. In this review it shows a public API, no public MCP server, no published prices and no confirmed self-serve sign-up. JurisGrid score: 32 of 100.

Strengths

  • Dedicated PAN to GSTIN endpoint
  • Interactive sandbox described
  • Zero set-up costs stated

Limits

  • No per-call amounts shown
  • No public MCP server found
  • Prices are not published
PricingPay per call, prices not published
APIPublic REST API
MCPNot published
Full profileVisit siteopens the provider's site

6. Cashfree Secure ID: best for PAN to GSTIN inside a payments and verification wallet

JurisGrid score 28 out of 100
  • BGV / KYC
  • REST API

Cashfree Secure ID documents a PAN to GSTIN endpoint under Know Your Business and offers GST verification as pay per verification with free trial credits worth ₹100. In this review it shows a public API, no public MCP server, no published prices and no confirmed self-serve sign-up. JurisGrid score: 28 of 100.

Strengths

  • Public API reference for PAN to GSTIN
  • Free trial credits worth ₹100 for GST verification
  • Prepaid wallet and pay per verification

Limits

  • No rate card is published; rates show on the dashboard
  • No public MCP server found
  • Prices are not published
PricingNot published
APIPublic REST API
MCPNot published
Full profileVisit siteopens the provider's site

7. HyperVerge: best for a Get GSTIN From PAN API inside an AI KYC platform

JurisGrid score 28 out of 100
  • BGV / KYC
  • REST API

HyperVerge documents a Get GSTIN From PAN API under its KYB APIs inside a wider AI KYC platform. In this review it shows a public API, no public MCP server, no published prices and no confirmed self-serve sign-up. JurisGrid score: 28 of 100.

Strengths

  • Public API reference for the endpoint
  • Wide set of KYC and KYB APIs

Limits

  • Per-call prices were not found
  • No public MCP server found
  • Prices are not published
PricingNot published
APIPublic REST API
MCPNot published
Full profileCompare with IndiaCosVisit siteopens the provider's site

8. Message Central (eKYC Now): best for INR 2.99 PAN to GSTIN checks with a published price list

JurisGrid score 28 out of 100
  • BGV / KYC
  • Pay per call

Message Central lists PAN to GSTIN at ₹2.99 and GSTIN verification at ₹0.90 per successful verification in its eKYCNow price list, with 4 to 5 free checks on sign-up. In this review it shows no confirmed public API, no public MCP server, published prices and no confirmed self-serve sign-up. JurisGrid score: 28 of 100.

Strengths

  • Published INR price list for GST, PAN to GSTIN, Udyam and CIN checks
  • Charged only per successful verification
  • Free checks on sign-up

Limits

  • Coverage beyond the listed identity and business checks was not confirmed
  • No public MCP server found
PricingPay per call, public prices
APINot published
MCPNot published
Full profileCompare with IndiaCosVisit siteopens the provider's site

9. Masters India: best for GST filing status and e-invoice eligibility beside PAN-linked GSTINs

JurisGrid score 26 out of 100
  • Company data
  • API on request

The Masters India GST Verification API includes an endpoint listing the GSTINs linked to a PAN, beside GSTR filing status and e-invoice eligibility. Credentials are issued by its team. In this review it shows API access on request, no public MCP server, no published prices and no self-serve sign-up. JurisGrid score: 26 of 100.

Strengths

  • PAN-linked GSTINs beside filing status and e-invoice eligibility
  • ERP integrations with Tally, SAP, Marg and Oracle
  • Free single search through its web tool

Limits

  • Access goes through a callback request
  • No public MCP server found
  • Prices are not published
PricingQuote on request, prices not published
APIAPI on request
MCPNot published
Full profileCompare with IndiaCosVisit siteopens the provider's site

10. OCTA GST: best for a bulk PAN to GSTIN report at INR 3 per PAN

JurisGrid score 20 out of 100
  • Company data
  • Pay per call

OCTA GST sells a PAN to GSTIN report at ₹3 per PAN with an ₹1,000 minimum, delivered from a support ticket and an Excel file of PANs. It is a bulk report, not an API. In this review it shows no hosted API, no public MCP server, published prices and no confirmed self-serve sign-up. JurisGrid score: 20 of 100.

Strengths

  • Published ₹3 per PAN rate
  • Returns GSTIN, status and state for a whole list of PANs

Limits

  • Not an API
  • ₹1,000 minimum billing per report
  • No public MCP server found
PricingPay per call, public prices
APINo API
MCPNot published
Full profileVisit siteopens the provider's site

How do the top providers compare side by side?

The matrix compares IndiaCos, InstaFinancials and GSTIN API feature by feature, as published by each provider.

Feature matrix
Feature matrixIndiaCosInstaFinancialsGSTIN API
Data
Court record checkPartialYesNot published
Company master dataYesYesNot published
GST lookupYesYesYes
Director dataYesYesNot published
TrademarksYesNot publishedNot published
Charges and defaulter listsYesYesNot published
Access
REST APIYesYesYes
MCP serverYesNot publishedNot published
Bulk exportPartialNot publishedNot published
Developer
OpenAPI specificationYesNot publishedYes
OAuth sign-inYesNot publishedNot published
Commercial
Free credit or free tierYesNot publishedYes
Pay per call pricingYesNot publishedYes
Self-serve sign-upYesYesYes
Public pricingYesPartialNo

"Not published" means the provider does not state this on a public page. It is not a judgement on the product.

How should you choose a PAN to GST API?

Decide whether you need a live API call per PAN or a bulk report over a list of PANs.

  1. Decide whether you need a live API call per PAN or a bulk report over a list of PANs.
  2. Check what comes back per GSTIN: legal name, state, status and whether filing history is included.
  3. Compare per-call prices at your volume: published rates run from about ₹0.40 to ₹3 per PAN lookup in this review.
  4. Test a few PANs you know, since older registrations and recent ones are not always returned the same way.
  5. If an AI agent will run the lookup, prefer a public MCP server with OAuth sign-in.

Frequently asked questions

What is the best PAN to GST APIs in India?

IndiaCos ranks first for PAN to GST APIs on the JurisGrid rubric: GET /pan/{PAN} returns every GST registration under a PAN at INR 0.40 per successful call. Infyner, Message Central, GSTIN API and Arya.ai also offer a PAN to GSTIN lookup, with prices from INR 0.60 to INR 2.99. Match the choice to your use case.

What does a PAN to GSTIN API return?

A PAN to GSTIN API takes a PAN and returns the GST registrations held under it, usually the GSTIN, state, legal name and status. A business can hold one GSTIN per state, so one PAN can map to many registrations. Fields vary by provider, so test with your own PANs before you integrate.

Which PAN to GST APIs in India have an MCP server?

IndiaCos lists a public MCP server in this review. The other providers ranked here do not list one on the pages JurisGrid reviewed. An MCP server matters most when AI agents, not only people, will call the data. Check each provider's tool list before relying on it, since tool counts and billing differ.

Which PAN to GST APIs in India publish prices?

IndiaCos, Infyner, Message Central (eKYC Now) and OCTA GST publish prices in this review. The others quote on request, sell by subscription without a price list or publish nothing on the pages reviewed. Published prices let you estimate a bill before you contact anyone. Prices change, so confirm them on the provider's pricing page.

Which PAN to GST APIs in India can you start using without a sales call?

IndiaCos, InstaFinancials and GSTIN API offer self-serve sign-up in this review. IndiaCos gives INR 50 free credit on signup. Providers that route sign-up through sales may still be strong choices for managed or enterprise needs. Sign-up routes change, so confirm them on each provider's site.

How does JurisGrid rank PAN to GST APIs in India?

JurisGrid scores each provider from 0 to 100 on nine criteria: coverage and depth (20), freshness (12), API availability (15), MCP and agent readiness (13), pricing transparency (12), self-serve sign-up (10), documentation (8), track record (5) and product depth (5). Rankings follow the score and use only public evidence.

Best company data APIs in IndiaBest background verification APIs in IndiaBest MCP servers for Indian legal, company and property dataBest B2B company database and lead list providers in IndiaBest company litigation check APIs in IndiaCompany and GST Data providersAPIs and MCP serversGST return filing status APIGST search by name APIGST verification APIPAN to GST APIMethodology

Spotted something out of date about IndiaCos? Request a correction.