Direct API {wallet-token}

• ENDPOINTS
• CHECKLIST
• REQUEST PARAMETERS
• RESPONSE PARAMETERS
• SIGNATURE
• EXAMPLE

The Token Processing API lets you process the deposits and payouts over REST API using the tokens for customer and payment details. The benefit of this API method is that you will not need to pass any sensitive information over API, neither you need to collect that information from customer.

The API supports various transaction types related to Alternative Payment Methods (APMs):
- {authorization} allows you to verify the availability of funds in a customer's APM account; reserves the amount for a potential future transaction;
- {sale} enables you to receive payments from customers using APMs;
- {payout} facilitates fund transfers from your merchant account to customers' accounts to fulfill a withdrawal request or refund a customer using the APMs;

In addition, the following webhooks are available in order to stay up-to-date with the updates asynchronously:
- Notification will be triggered each time that the transaction status changes;

{danger.fa-exclamation} IMPORTANT #1: Direct API does not support conversion, meaning that filter currency and processing currency must always match. It means the currency sent to Praxis within the Direct API sale, payout or refund call will be the same currency as we send to PSPs for processing.

We are using Cryptocurrency Prices, Portfolio, Forum, Rankings for crypto currencies, and Open Exchange Rates for FIAT currencies. The rates information is updated every 15 minutes.

Endpoints

Request Parameters

✓ - required value
? - optional, value or null
✕ - always appears as null

Response Parameters

Signature

The full signature generation algorithm can be found in the Authentication section.

Request signature parameters

1. merchant_id
2. application_key
3. timestamp
4. transaction_type
5. cid
6. order_id
7. currency
8. amount
9. gateway
10. notification_url
11. return_url
12. wallet_token

Response signature parameters

1. status
2. timestamp
3. redirect_url
4. customer.customer_token
5. transaction.tid
6. transaction.transaction_status
7. transaction.processed_currency
8. transaction.processed_amount

Example

{
    "merchant_id": "Test-Integration-Merchant",
    "application_key": "Sandbox",
    "transaction_type": "sale",
    "currency": "EUR",
    "amount": 100,
    "wallet_token": "wxtDmu8trYHrMWnpoBsEoq6YxqNxAsP-",
    "cid": "1",
    "locale": "en-GB",
    "customer_token": "87cfb23a8f1e68e162c276b754d9c061",
    "payment_method": "WireOnline",
    "gateway": "s-pTSZyK23E1Ee5KZpcNbX_aFl0HuhQ0",
    "notification_url": "https://api.merchant.com/v1/deposits/tx-1560610955",
    "return_url": "https://merchant.com/payment_result/tx-1560610955",
    "order_id": "test-1560610955",
    "withdrawal_request_id": null,
    "variable1": "your variable",
    "variable2": "if that is not enough, you can pass even one more variable",
    "variable3": null,
    "version": "1.3",
    "timestamp": 1590611635
}

{
    "status": 0,
    "description": "Ok",
    "redirect_url": "https://compute.praxispay.com/login/8a7sd87a8sd778ac961062c6bedddb8",
    "customer": {
        "customer_token": "87cfb23a8f1e68e162c276b754d9c061",
        "country": "GB",
        "first_name": "John",
        "last_name": "Johnson",
        "avs_alert": 0,
        "verification_alert": 0
    },
    "session": {
        "auth_token": "8a7sd87a8sd778ac961062c6bedddb8",
        "intent": "payment",
        "session_status": "created",
        "order_id": "test-1560610955",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": 1.0,
        "processed_currency": "EUR",
        "processed_amount": 100,
        "payment_method": "WireOnline",
        "gateway": null,
        "cid": "1",
        "variable1": "your variable",
        "variable2": "if that is not enough, you can pass even one more variable",
        "variable3": null
    },
    "transaction": {
        "transaction_type": "sale",
        "transaction_status": "initialized",
        "tid": 756850,
        "transaction_id": "13348",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": null,
        "processed_currency": null,
        "processed_amount": null,
        "fee": 0,
        "fee_included": 0,
        "fee_type": "flat",
        "payment_method": "WireOnline",
        "payment_processor": "WireOnline Processor",
        "gateway": "s-pTSZyK23E1Ee5KZpcNbX_aFl0HuhQ0",
        "card": null,
        "wallet": {
            "wallet_token": "wxtDmu8trYHrMWnpoBsEoq6YxqNxAsP-",
            "wallet_data": {
                "full_name": "John Johnson",
                "bank_account": "11112222333344",
                "bank_name": "Random Bank, London",
                "bank_code": "AABBCC",
                "iban": "GB999911112222333344"
            }
        },
        "is_async": 1,
        "is_cascade": 0,
        "cascade_level": 0,
        "reference_id": null,
        "withdrawal_request_id": null,
        "account_identifier": null,
        "created_by": "INTERNET",
        "edited_by": "INTERNET",
        "status_code": "SC-001",
        "status_details": "Redirect to acquirer page"
    },
    "version": "1.3",
    "timestamp": 1590611635
}

{
    "status": 0,
    "description": "Ok",
    "redirect_url": null,
    "customer": {
        "customer_token": "87cfb23a8f1e68e162c276b754d9c061",
        "country": "GB",
        "first_name": "John",
        "last_name": "Johnson",
        "avs_alert": 0,
        "verification_alert": 0
    },
    "session": {
        "auth_token": "8a7sd87a8sd778ac961062c6bedddb8",
        "intent": "payment",
        "session_status": "created",
        "order_id": "test-1560610955",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": 1.0,
        "processed_currency": "EUR",
        "processed_amount": 100,
        "payment_method": "WireOnline",
        "gateway": null,
        "cid": "1",
        "variable1": "your variable",
        "variable2": "if that is not enough, you can pass even one more variable",
        "variable3": null
    },
    "transaction": {
        "transaction_type": "sale",
        "transaction_status": "approved",
        "tid": 756850,
        "transaction_id": "13348",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": 1.0,
        "processed_currency": "EUR",
        "processed_amount": 100,
        "fee": 0,
        "fee_included": 0,
        "fee_type": "flat",
        "payment_method": "WireOnline",
        "payment_processor": "WireOnline Processor",
        "gateway": "s-pTSZyK23E1Ee5KZpcNbX_aFl0HuhQ0",
        "card": null,
        "wallet": {
            "wallet_token": "wxtDmu8trYHrMWnpoBsEoq6YxqNxAsP-",
            "wallet_data": {
                "full_name": "John Johnson",
                "bank_account": "11112222333344",
                "bank_name": "Random Bank, London",
                "bank_code": "AABBCC",
                "iban": "GB999911112222333344"
            }
        },
        "is_async": 0,
        "is_cascade": 0,
        "cascade_level": 0,
        "reference_id": null,
        "withdrawal_request_id": null,
        "account_identifier": null,
        "created_by": "INTERNET",
        "edited_by": "INTERNET",
        "status_code": "SC-002",
        "status_details": "Transaction approved"
    },
    "version": "1.3",
    "timestamp": 1590611635
}

{
    "status": 0,
    "description": "Ok",
    "redirect_url": null,
    "customer": {
        "customer_token": "87cfb23a8f1e68e162c276b754d9c061",
        "country": "GB",
        "first_name": "John",
        "last_name": "Johnson",
        "avs_alert": 0,
        "verification_alert": 0
    },
    "session": {
        "auth_token": "8a7sd87a8sd778ac961062c6bedddb8",
        "intent": "payment",
        "session_status": "created",
        "order_id": "test-1560610955",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": 1.0,
        "processed_currency": "EUR",
        "processed_amount": 100,
        "payment_method": "WireOnline",
        "gateway": null,
        "cid": "1",
        "variable1": "your variable",
        "variable2": "if that is not enough, you can pass even one more variable",
        "variable3": null
    },
    "transaction": {
        "transaction_type": "sale",
        "transaction_status": "rejected",
        "tid": 756850,
        "transaction_id": "13348",
        "currency": "EUR",
        "amount": 100,
        "conversion_rate": null,
        "processed_currency": null,
        "processed_amount": null,
        "fee": 0,
        "fee_included": 0,
        "fee_type": "flat",
        "payment_method": "WireOnline",
        "payment_processor": "WireOnline Processor",
        "gateway": "s-pTSZyK23E1Ee5KZpcNbX_aFl0HuhQ0",
        "card": null,
        "wallet": null,
        "is_async": 0,
        "is_cascade": 0,
        "cascade_level": 0,
        "reference_id": null,
        "withdrawal_request_id": null,
        "account_identifier": null,
        "created_by": "INTERNET",
        "edited_by": "INTERNET",
        "status_code": "GE-001",
        "status_details": "Do not honor"
    },
    "version": "1.3",
    "timestamp": 1590611635
}