diff --git a/cashu/nuts/nut06/nut06.go b/cashu/nuts/nut06/nut06.go
index 0c96da0..6533021 100644
--- a/cashu/nuts/nut06/nut06.go
+++ b/cashu/nuts/nut06/nut06.go
@@ -10,14 +10,19 @@ import (
 )
 
 type MintInfo struct {
-	Name            string     `json:"name"`
-	Pubkey          string     `json:"pubkey"`
-	Version         string     `json:"version"`
-	Description     string     `json:"description"`
-	LongDescription string     `json:"description_long,omitempty"`
-	Contact         [][]string `json:"contact,omitempty"`
-	Motd            string     `json:"motd,omitempty"`
-	Nuts            NutsMap    `json:"nuts"`
+	Name            string        `json:"name"`
+	Pubkey          string        `json:"pubkey"`
+	Version         string        `json:"version"`
+	Description     string        `json:"description"`
+	LongDescription string        `json:"description_long,omitempty"`
+	Contact         []ContactInfo `json:"contact,omitempty"`
+	Motd            string        `json:"motd,omitempty"`
+	Nuts            NutsMap       `json:"nuts"`
+}
+
+type ContactInfo struct {
+	Method string `json:"method"`
+	Info   string `json:"info"`
 }
 
 type NutSetting struct {
diff --git a/mint/config.go b/mint/config.go
index 024ba0d..3e353d5 100644
--- a/mint/config.go
+++ b/mint/config.go
@@ -42,12 +42,18 @@ func getMintInfo() (*nut06.MintInfo, error) {
 	mintInfo.Pubkey = hex.EncodeToString(privateKey.PubKey().SerializeCompressed())
 
 	contact := os.Getenv("MINT_CONTACT_INFO")
-	var mintContactInfo [][]string
+	var mintContactInfo []nut06.ContactInfo
 	if len(contact) > 0 {
-		err := json.Unmarshal([]byte(contact), &mintContactInfo)
+		var infoArr [][]string
+		err := json.Unmarshal([]byte(contact), &infoArr)
 		if err != nil {
 			return nil, fmt.Errorf("error parsing contact info: %v", err)
 		}
+
+		for _, info := range infoArr {
+			contactInfo := nut06.ContactInfo{Method: info[0], Info: info[1]}
+			mintContactInfo = append(mintContactInfo, contactInfo)
+		}
 	}
 	mintInfo.Contact = mintContactInfo