Custom Merchant

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How It Works
Setup
Request Example
Response Example

How It Works

Using a custom merchant for processing incoming payments, you can connect an unlimited number of your own merchants to pay for order.

Setup

To set up a custom merchant, go to "Application Settings" - "Custom (API) Merchant". You can enter a secret key that will be used to generate a signature.

Request Example

curl -X POST 'ВАШ.ХОСТ' \

    --header 'Content-Type: application/x-www-form-urlencoded' \

    --data-urlencode 'amount=15000.00' \

    --data-urlencode 'currency_code=UAH' \

    --data-urlencode 'currency=CARDUAH' \

    --data-urlencode 'order_id=5cd36708f57f8801ad466a43d2175758' \

    --data-urlencode 'sign=e494b3de8cdeaf8a55fb2175095468896049b7b563897bc3dade761523f35277'

Parameter	Description
amount	Amount
currency_code	Currency Code
currency	Currency Slug
order_id	Order Token
sign	Sign SHA256(amount:currency_code:currency:order_id:SECRET_KEY)

Response Example

After processing the payment, it is necessary to send a POST request to the URL of the exchanger "YOUR.DOMAIN/merchant-process/custom" in order to change the status of the order to "Paid".

curl -X POST 'https://demo.exchanger-cms.com/merchant-process/custom' \

    --header 'Content-Type: application/x-www-form-urlencoded' \

    --data-urlencode 'amount=15000.00' \

    --data-urlencode 'currency_code=UAH' \

    --data-urlencode 'currency=CARDUAH' \

    --data-urlencode 'order_id=5cd36708f57f8801ad466a43d2175758' \

    --data-urlencode 'txn=bill_1601622066' \

    --data-urlencode 'sign=2d12bd8be66d1814b6d4809870d07d2e7fd9709888500f5c7ec0132dbdfc5ac4'

Parameter	Description
amount	Amount
currency_code	Currency Code
currency	Currency Slug
order_id	Order Token
txn	Transaction ID
sign	Sign SHA256(amount:currency_code:currency:order_id:txn:SECRET_KEY)