InstaCash API
BNPL APIExamples
BNPL APIExamples
  1. One Click
  • Initialization
    • Queries the available offers for the merchant
      GET
    • Runs a calculation on a cart amount
      GET
    • Create a BNPL application
      POST
    • Cancel an ongoing Application
      DELETE
  • Status Lists
    • Application Statuses
    • Deal Statuses
  • Querying
    • Returns offer data for a given offer ID
      GET
    • Get a listing of all BNPL Applications
      GET
    • Get the current status of a BNPL Application
      GET
    • Get a listing of all BNPL Purchases
      GET
    • Get data of specific Purchase
      GET
    • Get a listing of all BNPL Deals
      GET
    • Get data of Deal
      GET
  • One Click
    • /api/bnpl/external/one-click/calculation
      POST
    • /api/bnpl/external/one-click/approve
      POST
    • /api/bnpl/external/one-click/application
      POST
  • Hook
    • Called when a status update happens on a deal or application
  1. One Click

/api/bnpl/external/one-click/calculation

STAGING Gateway
https://gateway-staging.instacash.hu
STAGING Gateway
https://gateway-staging.instacash.hu
POST
https://gateway-staging.instacash.hu
/bnpl/external/one-click/calculation

Request

Authorization
API Key
Add parameter in header
X-Api-Key
Example:
X-Api-Key: ********************
or
Body Params application/jsonRequired

Examples

Responses

🟢200OK
*/*
OK
Body

Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://gateway-staging.instacash.hu/bnpl/external/one-click/calculation' \
--header 'X-Api-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "offerId": 0,
    "totalAmount": 1,
    "customerPhone": "string"
}'
Response Response Example
{
    "calculationResponse": {
        "payments": [
            {
                "seq": 0,
                "dueDate": "2019-08-24",
                "sum": 1,
                "fee": 0
            }
        ],
        "total": 1,
        "fee": 0,
        "rate": 0,
        "downPayment": 0,
        "downPaymentTotal": 0,
        "thm": 0,
        "currencyIso": "string"
    },
    "bankCard": {
        "MaskedPan": "string",
        "BankCardType": "Unknown",
        "ValidThruYear": "string",
        "ValidThruMonth": "string"
    },
    "lastShippingAddress": {
        "country": "st",
        "city": "string",
        "region": "st",
        "zip": "string",
        "street": "string",
        "street2": "string",
        "street3": "string",
        "fullName": "string"
    }
}
Previous
One Click
Next
/api/bnpl/external/one-click/approve
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