Live order-book depth with running spread

Αποσπάσματα κώδικα

curl "https://api.oanor.com/p2b-api/v1/book" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/p2b-api/v1/book", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/p2b-api/v1/book");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/p2b-api/v1/book",
    headers={"x-oanor-key": "oanor_test_..."}
)

Παράδειγμα απόκρισης

Πραγματική απόκριση αυτού του endpoint, από τον τελευταίο έλεγχο υγείας.

{
    "data": {
        "asks": [
            {
                "price": 1654.08,
                "amount": 12.8372
            },
            {
                "price": 1654.13,
                "amount": 11.9086
            },
            {
                "price": 1654.24,
                "amount": 9.956
            },
            {
                "price": 1654.32,
                "amount": 9.2752
            },
            {
                "price": 1654.38,
                "amount": 7.5578
            },
            {
                "price": 1654.42,
                "amount": 13.3133
            },
            {
                "price": 1654.5,
                "amount": 9.4647
            },
            {
                "price": 1654.63,
                "amount": 7.949
            },
            {
                "price": 1654.67,
                "amount": 11.22
            },
            {
                "price": 1654.83,
                "amount": 8.0527
            },
            {
                "price": 1654.88,
                "amount": 8.1744
            },
            {
                "price": 1654.92,
                "amount": 11.6932
            },
            {
                "price": 1655.05,
                "amount": 10.3357
            },
            {
                "price": 1655.13,
                "amount": 11.342
            },
            {
                "price": 1655.24,
                "amount": 8.5415
            },
            {
                "price": 1655.32,
                "amount": 7.5285
            },
            {
                "price": 1655.37,
                "amount": 9.2065
            },
            {
                "price": 1655.42,
                "amount": 9.5353
            },
            {
                "price": 1655.54,
                "amount": 7.7214
            },
            {
                "price": 1655.62,
                "amount": 7.5509
            }
        ],
        "bids": [
            {
                "price": 1654.07,
                "amount": 9.3765
            },
            {
                "price": 1653.99,
                "amount": 11.9187
            },
            {
                "price": 1653.94,
                "amount": 11.3909
            },
            {
                "price": 1653.89,
                "amount": 10.7095
            },
            {
                "price": 1653.78,
                "amount": 11.5677
            },
            {
                "price": 1653.7,
                "amount": 11.6194
            },
            {
                "price": 1653.61,
                "amount": 9.1311
            },
            {
                "price": 1653.56,
                "amount": 8.1459
            },
            {
                "price": 1653.48,
                "amount": 10.4296
            },
            {
                "price": 1653.4,
                "amount": 10.2034
            },
            {
                "price": 1653.29,
    
…