Payment - EnKash Developer Portal

The EnKash Payment Gateway provides a secure and scalable platform for processing digital payments. To initiate a transaction, you must create a well-structured payment request containing essential payment details.

Payment Lifecycle

Understanding payment statuses helps in managing transaction states effectively:

Status	Description
`CREATED`	Payment request initialized.
`AUTHORIZED`	Payment authorized post OTP (if applicable).
`PENDING_WITH_BANK`	Awaiting confirmation from the customer’s bank.
`SUCCESS`	Payment successfully completed.
`FAILED`	Payment failed due to error, decline, or timeout.
`CANCELLED`	Payment cancelled by the user.
`PARTIALLY_REFUNDED`	A portion of the transaction amount has been refunded.
`REFUNDED`	Full amount has been refunded.

Payment Request Structure

Submit a JSON payload with required fields based on the selected payment mode:

Field	Type	Required	Description
`orderId`	`string`	Yes	Unique identifier for the transaction.
`paymentDetail`	`object`	Optional	Contains `amount` and `currency`.
`paymentMode`	`string`	Yes	Accepted values: `NET_BANKING`, `UPI`, `CREDIT_CARD`, `DEBIT_CARD`, `PREPAID_CARD`, `PAY_LATER`, `WALLET`, `CORPORATE_CARD`
`cardHolderName`	`string`	Depends	Required for card-based payments.
`cardNumber`	`string`	Depends	Required for card-based payments.
`cvv`	`string`	Depends	Required for card-based payments.
`expiry`	`string`	Depends	Format: `MM/YY`. Required for card-based payments.
`bankCode`	`string`	Depends	Required for `NetBanking`, `BNPL`, and `Wallet` modes.
`bnplPaymentOptionId`	`string`	Depends	Required for `BNPL` mode.
`vpa`	`string`	Depends	Required for `UPI` mode.
`accountNumber`	`string`	Depends	Required for UPI TPV. Must be between 9–36 characters.
`ifsc`	`string`	Depends	Required for UPI TPV. Must match `^[A-Z]{4}0[A-Z0-9]{6}$`.

Example Payment Request

{
  "orderId": "ORD123456789",
  "paymentDetail": {
    "amount": 1000,
    "currency": "INR"
  },
  "paymentMode": "CREDIT_CARD",
  "cardHolderName": "John Doe",
  "cardNumber": "4111111111111111",
  "cvv": "123",
  "expiry": "12/24",
  "bankCode": "HDFC",
  "vpa": "john.doe@upi",
  "accountNumber": "123456789012",
  "ifsc": "HDFC0001234"
}

Key Considerations

UniqueorderId
Must be unique per transaction to avoid payment duplication.

Field Validation
Format and validate card/UPI/bank details on the client side to prevent backend errors.

Error Handling
Implement logic for status transitionsFAILED,PENDING_WITH_BANK,CANCELLED

Security
Ensure sensitive fields are handled over secure connections and never exposed on the client.

Payment Lifecycle and Request Structure

Payment Lifecycle#

Payment Request Structure#

Example Payment Request#

Key Considerations#

Payment Lifecycle

Payment Request Structure

Example Payment Request

Key Considerations