Phone to Udyam Lite API

Overview

Udyam Registration Number

The government issues a unique 19-digit Udyam Registration Number to each Micro, Small, and Medium Enterprise (MSME) upon successful online registration through the Udyam Registration Portal, formerly known as Udyog Aadhar. This number serves as an essential identifier for MSMEs, enabling them to access various government benefits and support programs designed for businesses within this category. Acquiring the Udyam Registration Number is mandatory for all enterprises that fall under the MSME classification.

What does Udyam registration mean & signify?

Udyam registration refers to an online procedure comprising several steps aimed at obtaining a distinct identification number for enterprises falling into the micro, small, or medium categories. Upon successful registration, businesses gain access to a multitude of government-provided benefits via the Udyam registration portal.

Sample cURL and Output

Input

curl --location 'https://api.signzy.app/api/v3/global/phone-to-udyam-lite' \
--header 'Authorization: <auth>' \
--header 'Content-Type: application/json' \
--data '{
  "phone": "<phone>"
}'

Input Table

Input Parameter	Data Type	Description
phone	String	The phone number for which we want to find the udyam number

Output Response

Returns a result array. Each element represents one Udyam registration linked to the phone number (a single phone may have multiple registrations).

{
    "error": {
        "name": "error",
        "message": "phone must be a valid 10-digit number",
        "status": 400,
        "reason": "VALIDATION_ERROR",
        "type": "Bad Request",
        "statusCode": "400"
    }
}

Top-Level

Field	Type	Description
result	array	List of matched Udyam registrations
result[].serialNo	integer	Serial index of the result
result[].udyamNumber	string	Udyam Registration Number (e.g. UDYAM-MH-12-0000000)
result[].result	object	Full registration details

result[].result.generalInfo

Core enterprise identity and registration metadata.

Field	Type	Description
udyamRegistrationNumber	string	Unique Udyam registration number
nameOfEnterprise	string	Registered name of the enterprise
majorActivity	string	Primary activity — Manufacturing, Services, or Trading
organisationType	string	Legal form — e.g. Proprietary, Partnership, Private Limited
socialCategory	string	Owner's social category — e.g. General, SC, ST, OBC
dateOfIncorporation	string (DD/MM/YYYY)	Date the enterprise was incorporated
dateOfCommencementOfProductionBusiness	string (DD/MM/YYYY)	Date operations began
dic	string	District Industries Centre name
msmedi	string	MSME Development Institute name
msmedfo	string	MSME Development & Facilitation Office
dateOfUdyamRegistration	string (DD/MM/YYYY)	Date of Udyam registration
typeOfEnterprise	string	Classification — Micro, Small, or Medium
gender	string	Gender of proprietor/owner

result[].result.enterpriseType[]

Classification history of the enterprise across financial years.

Field	Type	Description
sno	string	Serial number
dataYear	string	Financial year of turnover/investment data used
classificationYear	string	Financial year for which classification applies
enterpriseType	string	Classification — Micro, Small, or Medium
classificationDate	string (DD/MM/YYYY)	Date classification was assigned

result[].result.unitsDetails[]

Physical locations / plant details of the enterprise.

Field	Type	Description
sn	string	Serial number
unitName	string	Name of the unit/plant
flat	string	Flat/door/block number
building	string	Building/premises name
villageTown	string	Village or town
block	string	Block
road	string	Road/street
city	string	City
pin	string	PIN code
state	string	State
district	string	District

result[].result.officialAddressOfEnterprise

Registered official address of the enterprise.

Field	Type	Description
flatDoorBlockNo	string	Flat/door/block number
nameOfPremisesBuilding	string	Building/premises name
villageTown	string	Village or town
block	string	Block
roadStreetLane	string	Road/street/lane
city	string	City
state	string	State
pin	string	PIN code
district	string	District
mobile	string	Masked mobile number (e.g. 82*****989)
email	string	Contact email address

result[].result.nationalIndustryClassificationCodes[]:

NIC codes assigned to the enterprise's activities.

Field	Type	Description
sno	string	Serial number
nic2Digit	string	2-digit NIC code with description
nic4Digit	string	4-digit NIC code with description
nic5Digit	string	5-digit NIC code with description
activity	string	Activity type — Manufacturing, Services, or Trading
date	string (DD/MM/YYYY)	Date the NIC code was assigned

result[].result.pdfUrl

Field	Type	Description
pdfUrl	string (URL)	Direct download link to the official Udyam registration certificate PDF

Error Codes

Code	status	Details
200	Success	The data is fetched successfully for given input
400	Invalid Input	The phone provided in the input parameters was incorrect
404	Udyam Data not found	Udyam data not found in the source
409	Upstream Error	Error in fetching data from upstream
500	Internal Server Error	This is usually a temporary error, for example in a high-load situation.or if an endpoint is temporarily having issues. Try again later.

Getting help

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