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NBXBook.go
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NBXBook.go
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package main
import (
"encoding/json"
"fmt"
"math"
"net/http"
)
type Record struct {
Side string `json:"side"`
Price float64 `json:"price,string"`
ID string `json:"id"`
Quantity float64 `json:"quantity,string"`
}
type ConversionRate struct {
Rates map[string]float64 `json:"rates"`
}
/*
Koden viser den høyeste prisen noen er villig til å betale, og den laveste prisen noen er villige for å selge
BitCoin for å kryptobørsen NBX. Koden ser bare å første "page" i responsen. Differansnen kalles gjerne "Spread"
dokumentasjon https://app.nbx.com/developers#tag/Order-Book
*/
func main() {
marketID := "BTC-NOK" // Replace YOUR_MARKET_ID with the actual market ID
ordersURL := fmt.Sprintf("https://api.nbx.com/markets/%s/orders", marketID)
resp, err := http.Get(ordersURL)
if err != nil {
fmt.Println("Error fetching data:", err)
return
}
defer resp.Body.Close()
var records []Record
if err := json.NewDecoder(resp.Body).Decode(&records); err != nil {
fmt.Println("Error decoding JSON:", err)
return
}
if err != nil {
fmt.Println("Error fetching orders:", err)
return
}
var highestBuy, lowestSell float64 = 0, math.MaxFloat64
for _, record := range records {
if record.Side == "BUY" && record.Price > highestBuy {
highestBuy = record.Price
} else if record.Side == "SELL" && record.Price < lowestSell {
lowestSell = record.Price
}
}
fmt.Printf("Highest BUY: %.2f\nLowest SELL: %.2f\n", highestBuy/10.42, lowestSell/10.42)
}