PAY FOR ORDER/INVOICE: this will follow payment methods..

call this endpoint to verify payments for paystack, etc, bitcoin not supported in this method yet.

HOW IT WORK: posting a request to the endpoint; if the user payment method is wallet it will process the payment, deduct user wallet and mark order as paid.
CARD PAYMENT REF from order detail, data.invoice_number & data.paybill_ref used to generate invoice on the payment system sdk using the data.with_paystack_fee

paystack ref: invoice_number (pass this to paystack JS payment sdk) on paystack finish, call this endpoint to confirm the paystack payment.

[POST]   /invoice/pay/{order_id}?user={user_id}&ref={paystack}

SWITCHWALLET PAYMENT(CRYPTO CURRENCIES) 
PARAMETER: crypto_currency [eg, BTC, LTC, BNB]
a list of the coin we accept is available in checkout data

TO GENERATE CRYPTO CURRENCY ADDRESS : same endpoint above, with param : crypto_currency

TO VERIFY PAYMENT: same endpoint above. if payment is made to the address and confirmed in blockchain order will be marked as paid.

RESPONSE:

 {
    "data": [
        {
            "title": "wallet payment",
            "paid": "1"
        }
    ],
    "status": "success",
    "message": "",
    "error": {
        "detail": "",
        "code": ""
    }
}