Example to calculate fee

examples/calculate_fee/calculate_fee.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"log"
+
+	"github.com/tonicpow/go-minercraft"
+)
+
+func main() {
+
+	// Create a new client
+	client, err := minercraft.NewClient(nil, nil)
+	if err != nil {
+		log.Fatalf("error occurred: %s", err.Error())
+	}
+
+	// Select the miner
+	miner := client.MinerByName(minercraft.MinerTaal)
+
+	// Get a fee quote from a miner
+	var response *minercraft.FeeQuoteResponse
+	if response, err = client.FeeQuote(miner); err != nil {
+		log.Fatalf("error occurred: %s", err.Error())
+	}
+
+	// Example Tx Size (computed from the rawTx.ToBytes())
+	txSizeInBytes := uint64(441) // The Tx is 441 bytes in size, let's get the fee for that Tx
+
+	// Get the fee for a specific tx size (for mining and for data)
+	var fee uint64
+	if fee, err = response.Quote.CalculateFee(minercraft.FeeCategoryMining, minercraft.FeeTypeStandard, txSizeInBytes); err != nil {
+		log.Fatalf("error occurred: %s", err.Error())
+	}
+
+	// Display the results
+	log.Printf("miner: %s", response.Miner.Name)
+	log.Printf("tx size in bytes: %d and mining fee: %d", txSizeInBytes, fee)
+}