📘Get Transactions

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This endpoint allows for mass querying of all transactions created by your users.

Type: POST

URL: https://widget.swapped.com/api/v1/merchant/get_transactions

Params:

• apiKey: Required, your public key.

• timestamp: Required, an ISO 8601 formatted UTC timestamp within 5 seconds of the request being received.

• signature: Required, SHA-256 hash of the body using your secret key. See below for more information on how to generate this.

• page: Optional, the page number you wish to access.

• limit: Optional, the number of results per page, max: 100.

• start_date: Optional, ISO 8601 formatted UTC timestamp.

• end_date: Optional, ISO 8601 formatted UTC timestamp.

Example Body:

{
    "apiKey": "public_key",
    "timestamp": "2025-05-16T09:38:25.000Z",
    "signature": "RAsRZUtDHhyY/On0qWZcxVdQ0AAQE+yUWk1/sf/pnI0="
}

Example Response:

{
    "success": true,
    "data": {
        "orders": [
            {
                "order_id": "ff4c10c9-3b97-4e8b-ae5b-d31274d3bd27",
                "created_at": "2025-05-16 16:35:20.442543+00",
                "updated_at": "2025-05-16 16:35:22.585658",
                "user_id": "8e93ccf4-5b44-4ce0-82d4-e64e0399a653",
                "order_total": 80.02,
                "order_crypto": "LTC",
                "order_currency": "DKK",
                "order_status": "payment_pending",
                "order_type": "buy",
                "order_crypto_amount": 0.11,
                "order_payment_method": "creditcard",
                "processing_fee": 1.4,
                "network_fee": 0,
                "blockchain_address": "ltc1qexampleaddress",
                "order_crypto_price": 90.725,
                "transaction_id": null,
                "order_total_eur": 10.726156218517,
                "external_transaction_id": null,
                "external_customer_id": null,
                "merchant": "test",
                "handling_fee": 0.555942,
                "response_url": null,
                "merchant_poi": false,
                "merchant_poa": false,
                "merchant_vip": false,
                "destination_tag": null,
                "crypto_network": "litecoin",
                "user_country": "CO"
            }
        ],
        "total": 1000,
        "page": 1,
        "limit": 10,
        "pages": 100
    }
}

All values for the following keys will always be in EUR:

• processing_fee

• network_fee

• order_crypto_price

• order_total_eur

• handling_fee

order_total will always be in the currency denoted in order_currency

Order JSON Structure

The JSON response detailed above provides comprehensive information about a user's order. Below is a breakdown of key fields present within each order object:

Order Details

• User Information:

  • user_id: Unique identifier for a swapped.com user.

  • user_country: The user's country.

  • merchant_vip: Is the user a VIP with the merchant

  • merchant_poa: Has the user completed proof of address with the merchant.

  • merchant_poi: Has the user completed proof of identity with the merchant.

• Cryptocurrency Details:

  • order_crypto: Cryptocurrency type (e.g., BTC).

  • order_crypto_amount: Amount of cryptocurrency in the transaction. Note this is updated when crypto is sent out.

  • order_crypto_price: Price of the cryptocurrency at the time of the order. Note this is updated when crypto is sent out.

• Order Information:

  • order_id: Unique identifier for the order.

  • order_type: Type of the order ('buy' or 'sell').

  • order_status: Current status (e.g., payment_pending).

  • order_currency: Fiat currency used (e.g., DKK).

  • order_total: Total order value in the fiat currency.

  • order_total_eur: Total order value in EUR.

  • created_at: Order creation timestamp.

  • updated_at: Timestamp of the last update.

  • order_payment_method: The payment method used.

• Financial Details:

  • network_fee: Network fee in EUR.

  • processing_fee: Processing fee cost for this method in EUR.

  • handling_fee: Swapped's spread (1.92%) + any static processing fees

• Transaction Details:

  • external_customer_id: External identifier for the customer.

  • external_transaction_id: External transaction identifier.

  • transaction_id: Unique blockchain transaction ID.

  • blockchain_address: Cryptocurrency blockchain address.

• Additional Information:

  • network_destination_tag: Destination tag/memo/tag provided for the wallet_address

  • response_url: URL provided for the callback, if provided.

Generating A Signature:

To create a signature, hash the JSON body of the request using your secret key with the SHA-256 algorithm. Make sure the JSON body is in a consistent string format before hashing.

Below are examples of how a signature hash can be generated correctly.

<?php

$data = [
    "apiKey" => "example_public_key",
    "timestamp" => "2025-05-16T09:38:25.000Z"
];

// Convert to JSON string
$json_data = json_encode($data);

echo "Data being signed: <br><pre>" . $json_data . PHP_EOL . "</pre><br>";

// Use the correct secret key, replace with your actual secret key
$secret_key = "example_secret_key";

// Generate signature
$signature = base64_encode(hash_hmac('sha256', $json_data, $secret_key, TRUE));

echo "<br>Generated signature: <br>" . PHP_EOL . $signature . PHP_EOL . "<br>";

// Add signature to the original data array (not the JSON string)
$data['signature'] = $signature;

echo "<br>Data with signature: <br><pre>" . PHP_EOL . json_encode($data) . "</pre>" . PHP_EOL;