diff --git a/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json b/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json
index 7921fcc2b96..dede6bd033d 100644
--- a/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json
+++ b/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json
@@ -8,6 +8,7 @@
   "api_details_section",
   "service_provider",
   "api_endpoint",
+  "access_key",
   "url",
   "column_break_3",
   "help",
@@ -77,12 +78,31 @@
    "label": "Service Provider",
    "options": "frankfurter.app\nexchangerate.host\nCustom",
    "reqd": 1
+<<<<<<< HEAD
+=======
+  },
+  {
+   "default": "0",
+   "fieldname": "disabled",
+   "fieldtype": "Check",
+   "label": "Disabled"
+  },
+  {
+   "depends_on": "eval:doc.service_provider == 'exchangerate.host';",
+   "fieldname": "access_key",
+   "fieldtype": "Data",
+   "label": "Access Key"
+>>>>>>> 81591a34c2 (refactor: introduce access_key field)
   }
  ],
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
+<<<<<<< HEAD
  "modified": "2022-01-10 15:51:14.521174",
+=======
+ "modified": "2023-10-04 15:30:25.333860",
+>>>>>>> 81591a34c2 (refactor: introduce access_key field)
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Currency Exchange Settings",
diff --git a/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.py b/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.py
index d618c5ca117..117d5ff21e8 100644
--- a/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.py
+++ b/erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.py
@@ -18,11 +18,21 @@ class CurrencyExchangeSettings(Document):
 
 	def set_parameters_and_result(self):
 		if self.service_provider == "exchangerate.host":
+
+			if not self.access_key:
+				frappe.throw(
+					_("Access Key is required for Service Provider: {0}").format(
+						frappe.bold(self.service_provider)
+					)
+				)
+
 			self.set("result_key", [])
 			self.set("req_params", [])
 
 			self.api_endpoint = "https://api.exchangerate.host/convert"
 			self.append("result_key", {"key": "result"})
+			self.append("req_params", {"key": "access_key", "value": self.access_key})
+			self.append("req_params", {"key": "amount", "value": "1"})
 			self.append("req_params", {"key": "date", "value": "{transaction_date}"})
 			self.append("req_params", {"key": "from", "value": "{from_currency}"})
 			self.append("req_params", {"key": "to", "value": "{to_currency}"})