diff --git a/periphery/bytes.go b/periphery/bytes.go
new file mode 100644
index 0000000..c990775
--- /dev/null
+++ b/periphery/bytes.go
@@ -0,0 +1,76 @@
+package periphery
+
+import (
+	"errors"
+	"github.com/ethereum/go-ethereum/common"
+	"math/big"
+)
+
+const (
+	AddressSize         = 20
+	FeeSize             = 3
+	NextOffset          = AddressSize + FeeSize
+	PopOffset           = NextOffset + AddressSize
+	MultiplePoolsLength = PopOffset + NextOffset
+)
+
+func GetFirstPool(path []byte) []byte {
+	if len(path) == 0 || len(path) < PopOffset {
+		return nil
+	}
+	return path[0:PopOffset]
+}
+
+func HasMultiplePools(path []byte) bool {
+	return len(path) >= MultiplePoolsLength
+}
+
+func SkipToken(path []byte) []byte {
+	if len(path) < NextOffset {
+		return nil
+	}
+
+	return path[NextOffset : len(path)-NextOffset]
+}
+
+func ToAddress(bytes []byte, start *big.Int) (common.Address, error) {
+	offset := start.Int64()
+
+	if len(bytes) < int(offset)+20 {
+		return common.Address{}, errors.New("toAddress outOfBounds")
+	}
+
+	tempBigInt := new(big.Int).SetBytes(bytes[offset : offset+20])
+	tempAddress := common.BigToAddress(tempBigInt)
+
+	return tempAddress, nil
+}
+
+func ToFee(bytes []byte, offset int) (*big.Int, error) {
+	if len(bytes) < offset+3 {
+		return nil, errors.New("toAddress outOfBounds")
+	}
+	var tempUint int64
+
+	tempUint = int64(bytes[offset]) << 16
+	tempUint |= int64(bytes[offset+1]) << 8
+	tempUint |= int64(bytes[offset+2])
+
+	return new(big.Int).SetInt64(tempUint), nil
+}
+
+func DecodeFirstPool(path []byte) (common.Address, common.Address, *big.Int, error) {
+	token0, err := ToAddress(path, new(big.Int).SetInt64(0))
+	if err != nil {
+		return common.Address{}, common.Address{}, nil, err
+	}
+	fee, err := ToFee(path, AddressSize)
+	if err != nil {
+		return common.Address{}, common.Address{}, nil, err
+	}
+	token1, err := ToAddress(path, new(big.Int).SetInt64(NextOffset))
+	if err != nil {
+		return common.Address{}, common.Address{}, nil, err
+	}
+	return token0, token1, fee, nil
+}
diff --git a/periphery/bytes_test.go b/periphery/bytes_test.go
new file mode 100644
index 0000000..08008e1
--- /dev/null
+++ b/periphery/bytes_test.go
@@ -0,0 +1,39 @@
+package periphery
+
+import (
+	"encoding/hex"
+	"github.com/stretchr/testify/assert"
+	"strings"
+	"testing"
+)
+
+func TestDecodeFirstPool(t *testing.T) {
+	input := "0x9e32b13ce7f2e80a01932b42553652e053d6ed8e000bb8c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
+	input = strings.TrimPrefix(input, "0x")
+
+	// Convert the binary data to bytes
+	pathBytes, err := hex.DecodeString(input)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	token0, token1, fee, err := DecodeFirstPool(pathBytes)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	expected := struct {
+		Token0 string
+		Token1 string
+		Fee    string
+	}{
+		Token0: strings.ToLower("0x9E32b13ce7f2E80A01932B42553652E053D6ed8e"),
+		Token1: strings.ToLower("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"),
+		Fee:    "3000",
+	}
+
+	assert.Equal(t, false, HasMultiplePools(pathBytes))
+	assert.Equal(t, expected.Token0, strings.ToLower(token0.String()))
+	assert.Equal(t, expected.Token1, strings.ToLower(token1.String()))
+	assert.Equal(t, expected.Fee, fee.String())
+}