diff --git a/main.go b/main.go
index 9d77440..f2fd7d1 100644
--- a/main.go
+++ b/main.go
@@ -10,6 +10,7 @@ import (
 	"net/textproto"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/sethvargo/go-githubactions"
 )
@@ -21,6 +22,37 @@ type AddResponse struct {
 	Size  string
 }
 
+type IpfsMultipartWriter struct {
+	multipart.Writer
+}
+
+var quoteEscaper = strings.NewReplacer("\\", "\\\\", `"`, "\\\"")
+
+func escapeQuotes(s string) string {
+	return quoteEscaper.Replace(s)
+}
+
+func NewIpfsMultipartWriter(w io.Writer) *IpfsMultipartWriter {
+	return &IpfsMultipartWriter{
+		Writer: *multipart.NewWriter(w),
+	}
+}
+
+func (w *IpfsMultipartWriter) CreateIpfsDirectoryPart(name string) (io.Writer, error) {
+	h := make(textproto.MIMEHeader)
+	h.Set("Content-Disposition", fmt.Sprintf(`form-data; name="file"; filename="%s"`, name))
+	h.Set("Content-Type", "application/x-directory")
+	return w.CreatePart(h)
+}
+
+func (w *IpfsMultipartWriter) CreateIpfsFilePart(absPath, name string) (io.Writer, error) {
+	h := make(textproto.MIMEHeader)
+	h.Set("AbsPath", absPath)
+	h.Set("Content-Disposition", fmt.Sprintf(`form-data; name="file"; filename="%s"`, escapeQuotes(name)))
+	h.Set("Content-Type", "application/octet-stream")
+	return w.CreatePart(h)
+}
+
 func main() {
 	githubactions.Infof("Checking inputs...")
 
@@ -65,18 +97,17 @@ func main() {
 		githubactions.Fatalf("Unable to create request: %v", err.Error())
 	}
 
-	mwriter := multipart.NewWriter(writer)
+	mwriter := NewIpfsMultipartWriter(writer)
 	req.Header.Add("Content-Type", mwriter.FormDataContentType())
 
 	go func() {
 		defer mwriter.Close()
 		defer writer.Close()
 
-		h := make(textproto.MIMEHeader)
-		h.Set("Content-Disposition",
-			fmt.Sprintf(`form-data; name="file"; filename="%s"`, path))
-		h.Set("Content-Type", "application/x-directory")
-		mwriter.CreatePart(h)
+		w, err := mwriter.CreateIpfsDirectoryPart(path)
+		if err != nil {
+			githubactions.Fatalf("Unable to create root dir path: %v", fmt.Errorf("%w", err))
+		}
 
 		err = filepath.Walk(path, func(innerPath string, info fs.FileInfo, err error) error {
 			if err != nil {
@@ -88,7 +119,7 @@ func main() {
 			}
 
 			githubactions.Infof("Reading %v", innerPath)
-			w, err := mwriter.CreateFormFile("file", innerPath)
+			w, err = mwriter.CreateFormFile("file", innerPath)
 			if err != nil {
 				return err
 			}