diff --git a/dnsapi/dns_sotoon.sh b/dnsapi/dns_sotoon.sh
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+++ b/dnsapi/dns_sotoon.sh
@@ -0,0 +1,300 @@
+#!/usr/bin/env sh
+# shellcheck disable=SC2034
+dns_sotoon_info='Sotoon.ir
+Site: Sotoon.ir
+Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi2#dns_sotoon
+Options:
+ Sotoon_Token API Token
+ Sotoon_WorkspaceUUID Workspace UUID
+ Sotoon_WorkspaceName Workspace Name
+Issues: github.com/acmesh-official/acme.sh/issues/6656
+Author: Erfan Gholizade
+'
+
+SOTOON_API_URL="https://api.sotoon.ir/delivery/v2/global"
+
+########  Public functions #####################
+
+#Adding the txt record for validation.
+#Usage: dns_sotoon_add   fulldomain   TXT_record
+#Usage: dns_sotoon_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_sotoon_add() {
+  fulldomain=$1
+  txtvalue=$2
+  _info_sotoon "Using Sotoon"
+
+  Sotoon_Token="${Sotoon_Token:-$(_readaccountconf_mutable Sotoon_Token)}"
+  Sotoon_WorkspaceUUID="${Sotoon_WorkspaceUUID:-$(_readaccountconf_mutable Sotoon_WorkspaceUUID)}"
+  Sotoon_WorkspaceName="${Sotoon_WorkspaceName:-$(_readaccountconf_mutable Sotoon_WorkspaceName)}"
+
+  if [ -z "$Sotoon_Token" ]; then
+    _err_sotoon "You didn't specify \"Sotoon_Token\" token yet."
+    _err_sotoon "You can get yours from here https://ocean.sotoon.ir/profile/tokens"
+    return 1
+  fi
+  if [ -z "$Sotoon_WorkspaceUUID" ]; then
+    _err_sotoon "You didn't specify \"Sotoon_WorkspaceUUID\" Workspace UUID yet."
+    _err_sotoon "You can get yours from here https://ocean.sotoon.ir/profile/workspaces"
+    return 1
+  fi
+  if [ -z "$Sotoon_WorkspaceName" ]; then
+    _err_sotoon "You didn't specify \"Sotoon_WorkspaceName\" Workspace Name yet."
+    _err_sotoon "You can get yours from here https://ocean.sotoon.ir/profile/workspaces"
+    return 1
+  fi
+
+  #save the info to the account conf file.
+  _saveaccountconf_mutable Sotoon_Token "$Sotoon_Token"
+  _saveaccountconf_mutable Sotoon_WorkspaceUUID "$Sotoon_WorkspaceUUID"
+  _saveaccountconf_mutable Sotoon_WorkspaceName "$Sotoon_WorkspaceName"
+
+  _debug_sotoon "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err_sotoon "invalid domain"
+    return 1
+  fi
+
+  _info_sotoon "Adding record"
+
+  _debug_sotoon _domain_id "$_domain_id"
+  _debug_sotoon _sub_domain "$_sub_domain"
+  _debug_sotoon _domain "$_domain"
+
+  # First, GET the current domain zone to check for existing TXT records
+  # This is needed for wildcard certs which require multiple TXT values
+  _info_sotoon "Checking for existing TXT records"
+  if ! _sotoon_rest GET "$_domain"; then
+    _err_sotoon "Failed to get domain zone"
+    return 1
+  fi
+
+  # Check if there are existing TXT records for this subdomain
+  _existing_txt=""
+  if _contains "$response" "\"$_sub_domain\""; then
+    _debug_sotoon "Found existing records for $_sub_domain"
+    # Extract existing TXT values from the response
+    # The format is: "_acme-challenge":[{"TXT":"value1","type":"TXT","ttl":10},{"TXT":"value2",...}]
+    _existing_txt=$(echo "$response" | _egrep_o "\"$_sub_domain\":\[[^]]*\]" | sed "s/\"$_sub_domain\"://")
+    _debug_sotoon "Existing TXT records: $_existing_txt"
+  fi
+
+  # Build the new record entry
+  _new_record="{\"TXT\":\"$txtvalue\",\"type\":\"TXT\",\"ttl\":120}"
+
+  # If there are existing records, append to them; otherwise create new array
+  if [ -n "$_existing_txt" ] && [ "$_existing_txt" != "[]" ] && [ "$_existing_txt" != "null" ]; then
+    # Check if this exact TXT value already exists (avoid duplicates)
+    if _contains "$_existing_txt" "\"$txtvalue\""; then
+      _info_sotoon "TXT record already exists, skipping"
+      return 0
+    fi
+    # Remove the closing bracket and append new record
+    _combined_records="$(echo "$_existing_txt" | sed 's/]$//'),$_new_record]"
+    _debug_sotoon "Combined records: $_combined_records"
+  else
+    # No existing records, create new array
+    _combined_records="[$_new_record]"
+  fi
+
+  # Prepare the DNS record data in Kubernetes CRD format
+  _dns_record="{\"spec\":{\"records\":{\"$_sub_domain\":$_combined_records}}}"
+
+  _debug_sotoon "DNS record payload: $_dns_record"
+
+  # Use PATCH to update/add the record to the domain zone
+  _info_sotoon "Updating domain zone $_domain with TXT record"
+  if _sotoon_rest PATCH "$_domain" "$_dns_record"; then
+    if _contains "$response" "$txtvalue" || _contains "$response" "\"$_sub_domain\""; then
+      _info_sotoon "Added, OK"
+      return 0
+    else
+      _debug_sotoon "Response: $response"
+      _err_sotoon "Add txt record error."
+      return 1
+    fi
+  fi
+
+  _err_sotoon "Add txt record error."
+  return 1
+}
+
+#Remove the txt record after validation.
+#Usage: dns_sotoon_rm   fulldomain   TXT_record
+#Usage: dns_sotoon_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_sotoon_rm() {
+  fulldomain=$1
+  txtvalue=$2
+  _info_sotoon "Using Sotoon"
+  _debug_sotoon fulldomain "$fulldomain"
+  _debug_sotoon txtvalue "$txtvalue"
+
+  Sotoon_Token="${Sotoon_Token:-$(_readaccountconf_mutable Sotoon_Token)}"
+  Sotoon_WorkspaceUUID="${Sotoon_WorkspaceUUID:-$(_readaccountconf_mutable Sotoon_WorkspaceUUID)}"
+  Sotoon_WorkspaceName="${Sotoon_WorkspaceName:-$(_readaccountconf_mutable Sotoon_WorkspaceName)}"
+
+  _debug_sotoon "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err_sotoon "invalid domain"
+    return 1
+  fi
+  _debug_sotoon _domain_id "$_domain_id"
+  _debug_sotoon _sub_domain "$_sub_domain"
+  _debug_sotoon _domain "$_domain"
+
+  _info_sotoon "Removing TXT record"
+
+  # First, GET the current domain zone to check for existing TXT records
+  if ! _sotoon_rest GET "$_domain"; then
+    _err_sotoon "Failed to get domain zone"
+    return 1
+  fi
+
+  # Check if there are existing TXT records for this subdomain
+  _existing_txt=""
+  if _contains "$response" "\"$_sub_domain\""; then
+    _debug_sotoon "Found existing records for $_sub_domain"
+    _existing_txt=$(echo "$response" | _egrep_o "\"$_sub_domain\":\[[^]]*\]" | sed "s/\"$_sub_domain\"://")
+    _debug_sotoon "Existing TXT records: $_existing_txt"
+  fi
+
+  # If no existing records, nothing to remove
+  if [ -z "$_existing_txt" ] || [ "$_existing_txt" = "[]" ] || [ "$_existing_txt" = "null" ]; then
+    _info_sotoon "No TXT records found, nothing to remove"
+    return 0
+  fi
+
+  # Remove the specific TXT value from the array
+  # This handles the case where there are multiple TXT values (wildcard certs)
+  _remaining_records=$(echo "$_existing_txt" | sed "s/{\"TXT\":\"$txtvalue\"[^}]*},*//g" | sed 's/,]/]/g' | sed 's/\[,/[/g')
+  _debug_sotoon "Remaining records after removal: $_remaining_records"
+
+  # If no records remain, set to null to remove the subdomain entirely
+  if [ "$_remaining_records" = "[]" ] || [ -z "$_remaining_records" ]; then
+    _dns_record="{\"spec\":{\"records\":{\"$_sub_domain\":null}}}"
+  else
+    _dns_record="{\"spec\":{\"records\":{\"$_sub_domain\":$_remaining_records}}}"
+  fi
+
+  _debug_sotoon "Remove record payload: $_dns_record"
+
+  # Use PATCH to remove the record from the domain zone
+  if _sotoon_rest PATCH "$_domain" "$_dns_record"; then
+    _info_sotoon "Record removed, OK"
+    return 0
+  else
+    _debug_sotoon "Response: $response"
+    _err_sotoon "Error removing record"
+    return 1
+  fi
+}
+
+####################  Private functions below ##################################
+
+_get_root() {
+  domain=$1
+  i=2
+  p=1
+
+  _debug_sotoon "Getting root domain for: $domain"
+  _debug_sotoon "Sotoon WorkspaceUUID: $Sotoon_WorkspaceUUID"
+  _debug_sotoon "Sotoon WorkspaceName: $Sotoon_WorkspaceName"
+
+  while true; do
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
+    _debug_sotoon "Checking domain part: $h"
+
+    if [ -z "$h" ]; then
+      #not valid
+      _err_sotoon "Could not find valid domain"
+      return 1
+    fi
+
+    _debug_sotoon "Fetching domain zones from Sotoon API"
+    if ! _sotoon_rest GET ""; then
+      _err_sotoon "Failed to get domain zones from Sotoon API"
+      _err_sotoon "Please check your Sotoon_Token, Sotoon_WorkspaceUUID, and Sotoon_WorkspaceName"
+      return 1
+    fi
+
+    _debug2_sotoon "API Response: $response"
+
+    # Check if the response contains our domain
+    # Sotoon API uses Kubernetes CRD format with spec.origin or metadata.name
+    if _contains "$response" "\"origin\":\"$h\"" || _contains "$response" "\"name\":\"$h\""; then
+      _debug_sotoon "Found domain: $h"
+
+      # In Kubernetes CRD format, the metadata.name IS the resource identifier
+      # Extract metadata.name which serves as the domain ID
+      _domain_id="$h"
+
+      if [ "$_domain_id" ]; then
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
+        _domain=$h
+        _debug_sotoon "Domain ID (metadata.name): $_domain_id"
+        _debug_sotoon "Sub domain: $_sub_domain"
+        _debug_sotoon "Domain: $_domain"
+        return 0
+      fi
+      _err_sotoon "Found domain $h but could not extract domain ID"
+      return 1
+    fi
+    p=$i
+    i=$(_math "$i" + 1)
+  done
+  return 1
+}
+
+_sotoon_rest() {
+  mtd="$1"
+  resource_id="$2"
+  data="$3"
+
+  token_trimmed=$(echo "$Sotoon_Token" | tr -d '"')
+
+  # Construct the API endpoint
+  _api_path="$SOTOON_API_URL/workspaces/$Sotoon_WorkspaceUUID/namespaces/$Sotoon_WorkspaceName/domainzones"
+
+  if [ -n "$resource_id" ]; then
+    _api_path="$_api_path/$resource_id"
+  fi
+
+  _debug_sotoon "API Path: $_api_path"
+  _debug_sotoon "Method: $mtd"
+
+  # Set authorization header - Sotoon API uses Bearer token
+  export _H1="Authorization: Bearer $token_trimmed"
+
+  if [ "$mtd" = "GET" ]; then
+    # GET request
+    _debug_sotoon "GET" "$_api_path"
+    response="$(_get "$_api_path")"
+  elif [ "$mtd" = "PATCH" ]; then
+    # PATCH Request
+    export _H2="Content-Type: application/merge-patch+json"
+    _debug_sotoon data "$data"
+    response="$(_post "$data" "$_api_path" "" "$mtd")"
+  else
+    _err_sotoon "Unknown method: $mtd"
+    return 1
+  fi
+
+  _debug2_sotoon response "$response"
+  return 0
+}
+
+#Wrappers for logging
+_info_sotoon() {
+  _info "[Sotoon]" "$@"
+}
+
+_err_sotoon() {
+  _err "[Sotoon]" "$@"
+}
+
+_debug_sotoon() {
+  _debug "[Sotoon]" "$@"
+}
+
+_debug2_sotoon() {
+  _debug2 "[Sotoon]" "$@"
+}