diff --git a/Cargo.lock b/Cargo.lock
index 3b6ae6de28..12f7891cab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -321,6 +321,7 @@ name = "api_models"
 version = "0.1.0"
 dependencies = [
  "common_utils",
+ "error-stack",
  "frunk",
  "frunk_core",
  "masking",
diff --git a/crates/api_models/Cargo.toml b/crates/api_models/Cargo.toml
index f6932a980b..34676b6ab6 100644
--- a/crates/api_models/Cargo.toml
+++ b/crates/api_models/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+error-stack = "0.2.4"
 frunk = "0.4.1"
 frunk_core = "0.4.1"
 serde = { version = "1.0.145", features = ["derive"] }
diff --git a/crates/api_models/src/payments.rs b/crates/api_models/src/payments.rs
index 7df79f939e..7c7e681238 100644
--- a/crates/api_models/src/payments.rs
+++ b/crates/api_models/src/payments.rs
@@ -1,6 +1,6 @@
 use std::num::NonZeroI64;
 
-use common_utils::pii;
+use common_utils::{errors, ext_traits::Encode, pii};
 use masking::{PeekInterface, Secret};
 use router_derive::Setter;
 use time::PrimitiveDateTime;
@@ -15,11 +15,6 @@ pub enum PaymentOp {
     Confirm,
 }
 
-#[derive(Default, Debug, serde::Deserialize, serde::Serialize, Clone)]
-pub struct Metadata {
-    pub order_details: OrderDetails,
-}
-
 #[derive(Default, Debug, serde::Deserialize, serde::Serialize, Clone)]
 #[serde(deny_unknown_fields)]
 pub struct PaymentsRequest {
@@ -53,7 +48,7 @@ pub struct PaymentsRequest {
     pub billing: Option<Address>,
     pub statement_descriptor_name: Option<String>,
     pub statement_descriptor_suffix: Option<String>,
-    pub metadata: Option<serde_json::Value>,
+    pub metadata: Option<Metadata>,
     pub client_secret: Option<String>,
     pub mandate_data: Option<MandateData>,
     pub mandate_id: Option<String>,
@@ -561,21 +556,25 @@ impl From<&VerifyRequest> for MandateValidationFields {
     }
 }
 
-impl From<PaymentsRequest> for PaymentsResponse {
-    fn from(item: PaymentsRequest) -> Self {
+impl TryFrom<PaymentsRequest> for PaymentsResponse {
+    type Error = error_stack::Report<errors::ParsingError>;
+    fn try_from(item: PaymentsRequest) -> Result<Self, Self::Error> {
         let payment_id = match item.payment_id {
             Some(PaymentIdType::PaymentIntentId(id)) => Some(id),
             _ => None,
         };
-
-        Self {
+        let metadata = item
+            .metadata
+            .map(|a| Encode::<Metadata>::encode_to_value(&a))
+            .transpose()?;
+        Ok(Self {
             payment_id,
             merchant_id: item.merchant_id,
             setup_future_usage: item.setup_future_usage,
             off_session: item.off_session,
             shipping: item.shipping,
             billing: item.billing,
-            metadata: item.metadata,
+            metadata,
             capture_method: item.capture_method,
             payment_method: item.payment_method,
             capture_on: item.capture_on,
@@ -592,7 +591,7 @@ impl From<PaymentsRequest> for PaymentsResponse {
             statement_descriptor_suffix: item.statement_descriptor_suffix,
             mandate_data: item.mandate_data,
             ..Default::default()
-        }
+        })
     }
 }
 
@@ -759,12 +758,19 @@ pub enum SupportedWallets {
     Gpay,
 }
 
-#[derive(Debug, Default, serde::Deserialize, serde::Serialize, Clone)]
+#[derive(Debug, Default, Eq, PartialEq, serde::Deserialize, serde::Serialize, Clone)]
 pub struct OrderDetails {
     pub product_name: String,
     pub quantity: u16,
 }
 
+#[derive(Default, Debug, Eq, PartialEq, serde::Deserialize, serde::Serialize, Clone)]
+pub struct Metadata {
+    pub order_details: Option<OrderDetails>,
+    #[serde(flatten)]
+    pub data: serde_json::Value,
+}
+
 #[derive(Debug, serde::Deserialize, serde::Serialize, Clone)]
 pub struct PaymentsSessionRequest {
     pub payment_id: String,
diff --git a/crates/router/src/compatibility/stripe/payment_intents/types.rs b/crates/router/src/compatibility/stripe/payment_intents/types.rs
index ac62000882..437d18cfcf 100644
--- a/crates/router/src/compatibility/stripe/payment_intents/types.rs
+++ b/crates/router/src/compatibility/stripe/payment_intents/types.rs
@@ -132,7 +132,7 @@ pub struct StripePaymentIntentRequest {
     pub billing_details: Option<StripeBillingDetails>,
     pub statement_descriptor: Option<String>,
     pub statement_descriptor_suffix: Option<String>,
-    pub metadata: Option<Value>,
+    pub metadata: Option<api_models::payments::Metadata>,
     pub client_secret: Option<pii::Secret<String>>,
     pub payment_method_options: Option<StripePaymentMethodOptions>,
 }
@@ -277,6 +277,7 @@ pub struct StripePaymentIntentResponse {
     pub customer: Option<String>,
     pub refunds: Option<Vec<refunds::RefundResponse>>,
     pub mandate_id: Option<String>,
+    pub metadata: Option<Value>,
 }
 
 impl From<payments::PaymentsResponse> for StripePaymentIntentResponse {
@@ -294,6 +295,7 @@ impl From<payments::PaymentsResponse> for StripePaymentIntentResponse {
             id: resp.payment_id,
             refunds: resp.refunds,
             mandate_id: resp.mandate_id,
+            metadata: resp.metadata,
         }
     }
 }
diff --git a/crates/router/src/compatibility/stripe/setup_intents/types.rs b/crates/router/src/compatibility/stripe/setup_intents/types.rs
index fad2fb2ec3..996af6c29f 100644
--- a/crates/router/src/compatibility/stripe/setup_intents/types.rs
+++ b/crates/router/src/compatibility/stripe/setup_intents/types.rs
@@ -122,7 +122,7 @@ pub struct StripeSetupIntentRequest {
     pub billing_details: Option<StripeBillingDetails>,
     pub statement_descriptor: Option<String>,
     pub statement_descriptor_suffix: Option<String>,
-    pub metadata: Option<Value>,
+    pub metadata: Option<api_models::payments::Metadata>,
     pub client_secret: Option<pii::Secret<String>>,
 }
 
diff --git a/crates/router/src/core/payments.rs b/crates/router/src/core/payments.rs
index 5c36a499c9..c37e344ea8 100644
--- a/crates/router/src/core/payments.rs
+++ b/crates/router/src/core/payments.rs
@@ -171,7 +171,7 @@ where
     FData: Send,
     Op: Operation<F, Req> + Send + Sync + Clone,
     Req: Debug,
-    Res: transformers::ToResponse<Req, PaymentData<F>, Op> + From<Req>,
+    Res: transformers::ToResponse<Req, PaymentData<F>, Op> + TryFrom<Req>,
     // To create connector flow specific interface data
     PaymentData<F>: ConstructFlowSpecificData<F, FData, types::PaymentsResponseData>,
     types::RouterData<F, FData, types::PaymentsResponseData>: Feature<F, FData>,
diff --git a/crates/router/src/core/payments/operations/payment_create.rs b/crates/router/src/core/payments/operations/payment_create.rs
index 86ef9aa31b..2a2fe20821 100644
--- a/crates/router/src/core/payments/operations/payment_create.rs
+++ b/crates/router/src/core/payments/operations/payment_create.rs
@@ -1,7 +1,7 @@
 use std::marker::PhantomData;
 
 use async_trait::async_trait;
-use common_utils::ext_traits::AsyncExt;
+use common_utils::ext_traits::{AsyncExt, Encode};
 use error_stack::ResultExt;
 use router_derive::PaymentOperation;
 use router_env::{instrument, tracing};
@@ -143,7 +143,7 @@ impl<F: Send + Clone> GetTracker<F, PaymentData<F>, api::PaymentsRequest> for Pa
                     request,
                     shipping_address.clone().map(|x| x.address_id),
                     billing_address.clone().map(|x| x.address_id),
-                ),
+                )?,
                 storage_scheme,
             )
             .await
@@ -481,14 +481,21 @@ impl PaymentCreate {
         request: &api::PaymentsRequest,
         shipping_address_id: Option<String>,
         billing_address_id: Option<String>,
-    ) -> storage::PaymentIntentNew {
+    ) -> RouterResult<storage::PaymentIntentNew> {
         let created_at @ modified_at @ last_synced = Some(common_utils::date_time::now());
         let status =
             helpers::payment_intent_status_fsm(&request.payment_method_data, request.confirm);
         let client_secret =
             crate::utils::generate_id(consts::ID_LENGTH, format!("{payment_id}_secret").as_str());
         let (amount, currency) = (money.0, Some(money.1));
-        storage::PaymentIntentNew {
+        let metadata = request
+            .metadata
+            .as_ref()
+            .map(|a| Encode::<api_models::payments::Metadata>::encode_to_value(&a))
+            .transpose()
+            .change_context(errors::ApiErrorResponse::InternalServerError)
+            .attach_printable("Encoding Metadata to value failed")?;
+        Ok(storage::PaymentIntentNew {
             payment_id: payment_id.to_string(),
             merchant_id: merchant_id.to_string(),
             status,
@@ -506,9 +513,9 @@ impl PaymentCreate {
             billing_address_id,
             statement_descriptor_name: request.statement_descriptor_name.clone(),
             statement_descriptor_suffix: request.statement_descriptor_suffix.clone(),
-            metadata: request.metadata.clone(),
+            metadata,
             ..storage::PaymentIntentNew::default()
-        }
+        })
     }
 
     #[instrument(skip_all)]
diff --git a/crates/router/src/core/payments/transformers.rs b/crates/router/src/core/payments/transformers.rs
index 0fa67b6eee..9e7e8e80ea 100644
--- a/crates/router/src/core/payments/transformers.rs
+++ b/crates/router/src/core/payments/transformers.rs
@@ -103,7 +103,7 @@ where
 
 pub trait ToResponse<Req, D, Op>
 where
-    Self: From<Req>,
+    Self: TryFrom<Req>,
     Op: Debug,
 {
     fn generate_response(
@@ -118,7 +118,7 @@ where
 
 impl<F, Req, Op> ToResponse<Req, PaymentData<F>, Op> for api::PaymentsResponse
 where
-    Self: From<Req>,
+    Self: TryFrom<Req>,
     F: Clone,
     Op: Debug,
 {
@@ -233,7 +233,7 @@ pub fn payments_to_payments_response<R, Op>(
     operation: Op,
 ) -> RouterResponse<api::PaymentsResponse>
 where
-    api::PaymentsResponse: From<R>,
+    api::PaymentsResponse: TryFrom<R>,
     Op: Debug,
 {
     let currency = payment_attempt
@@ -256,7 +256,9 @@ where
                     .map_err(|_| errors::ApiErrorResponse::InternalServerError)?;
                 services::BachResponse::Form(form)
             } else {
-                let mut response: api::PaymentsResponse = request.into();
+                let mut response: api::PaymentsResponse = request
+                    .try_into()
+                    .map_err(|_| errors::ApiErrorResponse::InternalServerError)?;
                 let mut next_action_response = None;
                 if payment_intent.status == enums::IntentStatus::RequiresCustomerAction {
                     next_action_response = Some(api::NextAction {
@@ -406,7 +408,7 @@ impl<F: Clone> TryFrom<PaymentData<F>> for types::PaymentsAuthorizeData {
             .transpose()
             .unwrap_or_default();
 
-        let order_details = parsed_metadata.map(|data| data.order_details);
+        let order_details = parsed_metadata.and_then(|data| data.order_details);
 
         Ok(Self {
             payment_method_data: {
@@ -504,7 +506,7 @@ impl<F: Clone> TryFrom<PaymentData<F>> for types::PaymentsSessionData {
             .transpose()
             .unwrap_or_default();
 
-        let order_details = parsed_metadata.map(|data| data.order_details);
+        let order_details = parsed_metadata.and_then(|data| data.order_details);
 
         Ok(Self {
             amount: payment_data.amount.into(),