# Find Udyam MSME Details by Mobile Number API | FastKYC

> Find the MSME Udyam registration linked to a mobile number from official government and business registry sources, without asking for the Udyam number.

Source: https://www.fastkyc.com/apis/mobile-to-msme/

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[Merchant](/apis/merchant/)

# Mobile to MSME API

Find the MSME Udyam registration linked to a mobile number from official government and business registry sources, without asking for the Udyam number.

[Book a Demo](/book-demo/)

Overview

## What the Mobile to MSME API does

Mobile to MSME resolves a mobile number to any Udyam registration associated with it, returning the MSME details on record.

Small business owners seldom have their Udyam number to hand. Resolving it from the mobile number you already have removes a step that otherwise stalls the application entirely.

## Built for

[Fintech & Payments](/industries/fintech-payments/)[Marketplaces & E-commerce](/industries/marketplaces/)[Telecom](/industries/telecom/)

Use cases

## Where teams use the Mobile to MSME API

-   Onboarding small businesses without asking for a Udyam number
    
-   Confirming MSME status for priority sector lending
    
-   Pre-filling business details in a loan application
    
-   Detecting undisclosed business registrations
    

## Frequently Asked Questions (FAQs)

## Related APIs

-   [MSME Verification APIVerify an MSME Udyam registration and retrieve official enterprise details, classification and registered address for MSME lending and onboarding.](/apis/msme-verification/)
-   [Mobile to GST APIFind GST identification numbers linked to a mobile number, validated across government and financial registration databases.](/apis/mobile-to-gst/)
-   [Company Name to CIN APIFind a company's Corporate Identity Number and registration status by searching its name in the MCA registry, without asking the business for its CIN.](/apis/company-to-cin/)
-   [GSTIN By Name APIFind every GSTIN registered against a business name across Indian states, with the status of each registration, when a merchant can't share its GSTIN.](/apis/gst-by-name/)

## Guides on the Mobile to MSME API

-   [GuideUdyam Verification Online: How to Verify MSME RegistrationNeed to confirm if a business is a registered MSME? Here’s how Udyam verification works, what details you get, and how to check it online or through an API.](/blog/msme-verification/)

## Start verifying with the Mobile to MSME API

Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.

-   One API key for every check
-   Verified against official Indian records
-   Built for onboarding at scale

[Book a Demo](/book-demo/)[Browse All APIs](/apis/)