InstaCash API
BNPL APIExamples
BNPL APIExamples
  1. Querying
  • 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. Querying

Returns offer data for a given offer ID

STAGING Gateway
https://gateway-staging.instacash.hu
STAGING Gateway
https://gateway-staging.instacash.hu
GET
https://gateway-staging.instacash.hu
/bnpl/external/offer/{offerId}
Get basic data on a single offer, only some limited information because this endpoint is working without authentication

Request

Authorization
API Key
Add parameter in header
X-Api-Key
Example:
X-Api-Key: ********************
or
Path Params

Responses

🟢200OK
application/json
OK
Body

Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request GET 'https://gateway-staging.instacash.hu/bnpl/external/offer/' \
--header 'X-Api-Key: <api-key>'
Response Response Example
{
    "offerId": 0,
    "financierIdentifier": "string",
    "downPayment": 0,
    "rate": 0,
    "installments": 1,
    "minAmount": 0,
    "maxAmount": 0
}
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Querying
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Get a listing of all BNPL Applications
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