Hi, how to send BTC to 2 different addresses with different amounts?

[elvis-hp]

Hi, I have some code to send BTC to one address, can some one help me send to 2 different addresses with different amounts, thank you so much.
` wif, err := btcutil.DecodeWIF(secret)
if err != nil {
return "", err
}

pkHex := hex.EncodeToString(wif.PrivKey.Serialize())
tx := gobcy.TempNewTX(from, destination, *big.NewInt(int64(amount)))

if fee != -1 {
	tx.Fees = *big.NewInt(int64(fee))
}

//Post New TXSkeleton
skel, err := bs.chain.NewTX(tx, false)

if err != nil {
	log.Println("bs.chain.NewTX err: ", err, tx)
	return "", err
}
prikHexs := []string{}
for i := 0; i < len(skel.ToSign); i++ {
	prikHexs = append(prikHexs, pkHex)
}

//Sign it locally
err = skel.Sign(prikHexs)
if err != nil {
	log.Println("skel.Sign error: ", err)
	return "", err
}

// add this one with segwit address:
for i, _ := range skel.Signatures {
	skel.Signatures[i] = skel.Signatures[i] + "01"
}

skel, err = bs.chain.SendTX(skel)
if err != nil {
	log.Println("bs.chain.SendTX err:", err)
	return "", err
}
return skel.Trans.Hash, nil`

[quentinlesceller]

You have to create and initialise a TX object manually.

tx := gobcy.TX{//fields}

[elvis-hp]

You have to create and initialise a TX object manually.

tx := gobcy.TX{//fields}

Hi, so my address have 10 btc, I need to send all to 2 address. 5 eth for per address.
How to est fee?
I got an error:
"HTTP 400 Bad Request, Message(s): Not enough funds after fees in 1 inputs to pay for 2 outputs, missing -2772."
code:

func (bs *BlockcypherService) EstimateFeeTransactionWithPreferenceFromSegwitAddressMultiAddress(secret string, from string, destinations map[string]int,
	preference string) (*big.Int, error) {

	outAddrs := make(map[string]big.Int)

	for addr, amount := range destinations {
		outAddrs[addr] = *big.NewInt(int64(amount))
	}

	tx := TempNewTXMultiOut(from, outAddrs)

	if len(preference) == 0 {
		tx.Preference = PreferenceMedium
	} else {
		tx.Preference = preference
	}
	skel, err := bs.chain.NewTX(tx, false) // gobcy.TX

	if err != nil {
		log.Println("bs.chain.NewTX err: ", err, tx)
		return nil, err
	}
	log.Println("[SendTransactionWithPreference] fee", skel.Trans.Fees)
	return &skel.Trans.Fees, nil
}