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      POST
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      GET
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      POST
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      POST
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      POST
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      PATCH
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  1. UPI QR

Create Customer

POST
/api/v0/customer
Customer Apis
📌
Use this API to create a customer profile in your EnKash system. This allows you to securely store customer details for repeat transactions, faster checkouts, and easier payment tracking.

Request

Body Params application/json
accountNumber
string 
optional
Unique account number for the customer
Match pattern:
^$|^[A-Za-z0-9]{9,36}$
address
string 
optional
Physical address of the customer
companyId
string 
optional
Unique identifier for the company
Match pattern:
^CEK[A-Z0-9]{7}$
contactNumber
string 
optional
Contact number of the customer
Match pattern:
^$|^((\+|00)(\d{1,3})[\s-]?)?(\d{10})$
customerCompanyId
string 
optional
Unique identifier for the customer's company
customerKeyContacts
array[object (CustomerKeyContactCreateDTO) {10}] 
required
Key contact persons for the customer
deleted
boolean 
required
email
string 
optional
Match pattern:
(?:[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-zA-Z0-9-]*[a-zA-Z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)])
keyContactPersonId
string 
optional
legalName
string 
required
mail_enabled
boolean 
optional
mobile
string 
required
Match pattern:
^$|^((\+|00)(\d{1,3})[\s-]?)?(\d{10})$
name
string 
required
sms_enabled
boolean 
optional
via
string 
optional
whatsapp_enabled
boolean 
optional
customerReminders
array[object (CustomerReminderCreateDTO) {6}] 
optional
Reminders for the customer
customerReminderId
string 
optional
dueDateDifference
integer <int32>
optional
reminderInterval
integer <int32>
optional
reminderTime
object 
optional
LocalTime
Example:
HH:mm
reminderType
enum<string> 
optional
Allowed values:
ONCERECURRING
stage
string 
optional
externalSource
boolean 
optional
Indicates if the customer is from an external source
ifsc
string 
optional
IFSC code for the customer's bank
Match pattern:
^$|^[A-Za-z]{4}0[A-Z0-9a-z]{6}$
legalName
string 
required
Legal name of the customer
panOrGstin
string 
optional
PAN or GSTIN of the customer
Match pattern:
^$|^(([0][1-9]|[1-2][0-9]|[3][0-7])[A-Za-z]{3}[ABCFGHLJPTKabcfghljptk][A-Za-z]\d{4}[A-Za-z][A-Za-z0-9][Zz][A-Za-z0-9])?|([A-Za-z]{3}[ABCFGHLJPTKEabcfghljptke][A-Za-z]\d{4}[A-Za-z])$
pinCode
string 
optional
PIN code of the customer's address
Match pattern:
^$|^[0-9]{6}$
source
enum<string> 
optional
Source of the customer information
Allowed values:
ENKASHTALLY
state
string 
optional
State of the customer's address
uniqueRefNo
string 
optional
Unique reference number for the customer
Example
{
    "accountNumber": "string",
    "address": "string",
    "companyId": "string",
    "contactNumber": "string",
    "customerCompanyId": "string",
    "customerKeyContacts": [
        {
            "deleted": true,
            "email": "string",
            "keyContactPersonId": "string",
            "legalName": "string",
            "mail_enabled": true,
            "mobile": "string",
            "name": "string",
            "sms_enabled": true,
            "via": "string",
            "whatsapp_enabled": true
        }
    ],
    "customerReminders": [
        {
            "customerReminderId": "string",
            "dueDateDifference": 0,
            "reminderInterval": 0,
            "reminderTime": "HH:mm",
            "reminderType": "ONCE",
            "stage": "string"
        }
    ],
    "externalSource": true,
    "ifsc": "string",
    "legalName": "string",
    "panOrGstin": "string",
    "pinCode": "string",
    "source": "ENKASH",
    "state": "string",
    "uniqueRefNo": "string"
}

Request samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST '/api/v0/customer' \
--header 'Content-Type: application/json' \
--data-raw '{
    "accountNumber": "string",
    "address": "string",
    "companyId": "string",
    "contactNumber": "string",
    "customerCompanyId": "string",
    "customerKeyContacts": [
        {
            "deleted": true,
            "email": "string",
            "keyContactPersonId": "string",
            "legalName": "string",
            "mail_enabled": true,
            "mobile": "string",
            "name": "string",
            "sms_enabled": true,
            "via": "string",
            "whatsapp_enabled": true
        }
    ],
    "customerReminders": [
        {
            "customerReminderId": "string",
            "dueDateDifference": 0,
            "reminderInterval": 0,
            "reminderTime": "HH:mm",
            "reminderType": "ONCE",
            "stage": "string"
        }
    ],
    "externalSource": true,
    "ifsc": "string",
    "legalName": "string",
    "panOrGstin": "string",
    "pinCode": "string",
    "source": "ENKASH",
    "state": "string",
    "uniqueRefNo": "string"
}'

Responses

🟢200OK
application/json
Body
errorResponse
object (ErrorResponse) 
optional
apiSubErrors
array[object (ApiSubError)] 
optional
errorMessage
string 
optional
errorType
enum<string> 
optional
Allowed values:
CLIENT_REQUEST_ABORTCLIENT_REQUEST_ERRORINVALID_ACCESSRECORD_NOT_FOUNDSYSTEM_ERRORUNAUTHORIZEDUNKNOWN_ERRORUNPROCESSABLE_REQUESTVALIDATION_ERROR
requestId
string 
optional
timestamp
string 
optional
Example:
yyyy-MM-dd HH:mm:ss
payload
object (CustomerResponse) 
optional
accountNumber
string 
optional
active
boolean 
optional
address
string 
optional
assignedAgent
string 
optional
bankName
string 
optional
branchCodes
array[string]
optional
companyId
string 
optional
contactEmail
string 
optional
contactNumber
string 
optional
createdBy
string 
optional
createdByName
string 
optional
createdOn
string <date-time>
optional
customerId
string 
optional
customerKeyContacts
array[object (CustomerKeyContactResponse) {14}] 
optional
customerLogo
string 
optional
customerReminders
array[object (CustomerReminderConfigResponse) {7}] 
optional
dsoMedian
integer <int64>
optional
id
integer <int64>
optional
ifsc
string 
optional
legalName
string 
optional
modifiedBy
string 
optional
modifiedByName
string 
optional
modifiedOn
string <date-time>
optional
netAmount
number 
optional
panOrGstin
string 
optional
parentCompanyId
string 
optional
parentLegalName
string 
optional
pinCode
string 
optional
state
string 
optional
uniqueRefNo
string 
optional
warnings
array[string]
optional
response_code
integer <int32>
optional
response_message
string 
optional
Example
{
    "errorResponse": {
        "apiSubErrors": [
            {}
        ],
        "errorMessage": "string",
        "errorType": "CLIENT_REQUEST_ABORT",
        "requestId": "string",
        "timestamp": "yyyy-MM-dd HH:mm:ss"
    },
    "payload": {
        "accountNumber": "string",
        "active": true,
        "address": "string",
        "assignedAgent": "string",
        "bankName": "string",
        "branchCodes": [
            "string"
        ],
        "companyId": "string",
        "contactEmail": "string",
        "contactNumber": "string",
        "createdBy": "string",
        "createdByName": "string",
        "createdOn": "2019-08-24T14:15:22Z",
        "customerId": "string",
        "customerKeyContacts": [
            {
                "createdBy": "string",
                "createdOn": "2019-08-24T14:15:22Z",
                "customerId": "string",
                "customerName": "string",
                "deleted": "string",
                "email": "string",
                "keyContactPersonId": "string",
                "mail_enabled": true,
                "mobile": "string",
                "modifiedBy": "string",
                "modifiedOn": "2019-08-24T14:15:22Z",
                "name": "string",
                "sms_enabled": true,
                "whatsapp_enabled": true
            }
        ],
        "customerLogo": "string",
        "customerReminders": [
            {
                "customerId": "string",
                "customerReminderId": "string",
                "dueDateDifference": 0,
                "reminderInterval": 0,
                "reminderTime": "HH:mm",
                "reminderType": "ONCE",
                "stage": "string"
            }
        ],
        "dsoMedian": 0,
        "id": 0,
        "ifsc": "string",
        "legalName": "string",
        "modifiedBy": "string",
        "modifiedByName": "string",
        "modifiedOn": "2019-08-24T14:15:22Z",
        "netAmount": 0,
        "panOrGstin": "string",
        "parentCompanyId": "string",
        "parentLegalName": "string",
        "pinCode": "string",
        "state": "string",
        "uniqueRefNo": "string",
        "warnings": [
            "string"
        ]
    },
    "response_code": 0,
    "response_message": "string"
}
🟠400Bad Request
🟠401Unauthorized
🟠403Forbidden
🟠404Not Found
🟠422Unprocessable Request
🔴500Server Error
Modified at 2025-07-05 12:21:15
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