diff --git a/crates/router/src/connector/cryptopay/transformers.rs b/crates/router/src/connector/cryptopay/transformers.rs
index aaf21af05825..e6db0cf320cc 100644
--- a/crates/router/src/connector/cryptopay/transformers.rs
+++ b/crates/router/src/connector/cryptopay/transformers.rs
@@ -4,7 +4,7 @@ use reqwest::Url;
 use serde::{Deserialize, Serialize};
 
 use crate::{
-    connector::utils::{self, is_payment_failure, CryptoData},
+    connector::utils::{self, is_payment_failure, CryptoData, PaymentsAuthorizeRequestData},
     consts,
     core::errors,
     services,
@@ -70,7 +70,8 @@ impl TryFrom<&CryptopayRouterData<&types::PaymentsAuthorizeRouterData>>
                     pay_currency,
                     success_redirect_url: item.router_data.request.router_return_url.clone(),
                     unsuccess_redirect_url: item.router_data.request.router_return_url.clone(),
-                    metadata: item.router_data.request.metadata.clone(),
+                    //Cryptopay only accepts metadata as Object. If any other type, payment will fail with error.
+                    metadata: item.router_data.request.get_metadata_as_object(),
                     custom_id: item.router_data.connector_request_reference_id.clone(),
                 })
             }
diff --git a/crates/router/src/connector/utils.rs b/crates/router/src/connector/utils.rs
index 5bdf8b501ad7..3edaa319fb5f 100644
--- a/crates/router/src/connector/utils.rs
+++ b/crates/router/src/connector/utils.rs
@@ -498,6 +498,7 @@ pub trait PaymentsAuthorizeRequestData {
     fn get_surcharge_amount(&self) -> Option<i64>;
     fn get_tax_on_surcharge_amount(&self) -> Option<i64>;
     fn get_total_surcharge_amount(&self) -> Option<i64>;
+    fn get_metadata_as_object(&self) -> Option<pii::SecretSerdeValue>;
 }
 
 pub trait PaymentMethodTokenizationRequestData {
@@ -632,6 +633,19 @@ impl PaymentsAuthorizeRequestData for types::PaymentsAuthorizeData {
     fn is_customer_initiated_mandate_payment(&self) -> bool {
         self.setup_mandate_details.is_some()
     }
+
+    fn get_metadata_as_object(&self) -> Option<pii::SecretSerdeValue> {
+        self.metadata
+            .clone()
+            .and_then(|meta_data| match meta_data.peek() {
+                serde_json::Value::Null
+                | serde_json::Value::Bool(_)
+                | serde_json::Value::Number(_)
+                | serde_json::Value::String(_)
+                | serde_json::Value::Array(_) => None,
+                serde_json::Value::Object(_) => Some(meta_data),
+            })
+    }
 }
 
 pub trait ConnectorCustomerData {