diff --git a/Cargo.lock b/Cargo.lock
index 886a8b50ac..ac7fde55d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1503,7 +1503,6 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 name = "common_enums"
 version = "0.1.0"
 dependencies = [
- "common_utils",
  "diesel",
  "router_derive",
  "serde",
@@ -1519,6 +1518,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "bytes",
+ "common_enums",
  "diesel",
  "error-stack",
  "fake",
diff --git a/crates/api_models/src/admin.rs b/crates/api_models/src/admin.rs
index 037d223754..e844d1900a 100644
--- a/crates/api_models/src/admin.rs
+++ b/crates/api_models/src/admin.rs
@@ -893,6 +893,8 @@ pub struct ToggleKVResponse {
 
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub struct ToggleKVRequest {
+    #[serde(skip_deserializing)]
+    pub merchant_id: String,
     /// Status of KV for the specific merchant
     #[schema(example = true)]
     pub kv_enabled: bool,
diff --git a/crates/api_models/src/api_keys.rs b/crates/api_models/src/api_keys.rs
index f0ab403d9c..805c5616c2 100644
--- a/crates/api_models/src/api_keys.rs
+++ b/crates/api_models/src/api_keys.rs
@@ -129,6 +129,12 @@ pub struct UpdateApiKeyRequest {
     /// rotating your keys once every 6 months.
     #[schema(example = "2022-09-10T10:11:12Z")]
     pub expiration: Option<ApiKeyExpiration>,
+
+    #[serde(skip_deserializing)]
+    pub key_id: String,
+
+    #[serde(skip_deserializing)]
+    pub merchant_id: String,
 }
 
 /// The response body for revoking an API Key.
diff --git a/crates/api_models/src/events.rs b/crates/api_models/src/events.rs
new file mode 100644
index 0000000000..78f34b4b87
--- /dev/null
+++ b/crates/api_models/src/events.rs
@@ -0,0 +1,74 @@
+pub mod customer;
+pub mod payment;
+#[cfg(feature = "payouts")]
+pub mod payouts;
+pub mod refund;
+pub mod routing;
+
+use common_utils::{
+    events::{ApiEventMetric, ApiEventsType},
+    impl_misc_api_event_type,
+};
+
+use crate::{
+    admin::*, api_keys::*, cards_info::*, disputes::*, files::*, mandates::*, payment_methods::*,
+    payments::*, verifications::*,
+};
+
+impl ApiEventMetric for TimeRange {}
+
+impl_misc_api_event_type!(
+    PaymentMethodId,
+    PaymentsSessionResponse,
+    PaymentMethodListResponse,
+    PaymentMethodCreate,
+    PaymentLinkInitiateRequest,
+    RetrievePaymentLinkResponse,
+    MandateListConstraints,
+    CreateFileResponse,
+    DisputeResponse,
+    SubmitEvidenceRequest,
+    MerchantConnectorResponse,
+    MerchantConnectorId,
+    MandateResponse,
+    MandateRevokedResponse,
+    RetrievePaymentLinkRequest,
+    MandateId,
+    DisputeListConstraints,
+    RetrieveApiKeyResponse,
+    BusinessProfileResponse,
+    BusinessProfileUpdate,
+    BusinessProfileCreate,
+    RevokeApiKeyResponse,
+    ToggleKVResponse,
+    ToggleKVRequest,
+    MerchantAccountDeleteResponse,
+    MerchantAccountUpdate,
+    CardInfoResponse,
+    CreateApiKeyResponse,
+    CreateApiKeyRequest,
+    MerchantConnectorDeleteResponse,
+    MerchantConnectorUpdate,
+    MerchantConnectorCreate,
+    MerchantId,
+    CardsInfoRequest,
+    MerchantAccountResponse,
+    MerchantAccountListRequest,
+    MerchantAccountCreate,
+    PaymentsSessionRequest,
+    ApplepayMerchantVerificationRequest,
+    ApplepayMerchantResponse,
+    ApplepayVerifiedDomainsResponse,
+    UpdateApiKeyRequest
+);
+
+#[cfg(feature = "stripe")]
+impl_misc_api_event_type!(
+    StripeSetupIntentResponse,
+    StripeRefundResponse,
+    StripePaymentIntentListResponse,
+    StripePaymentIntentResponse,
+    CustomerDeleteResponse,
+    CustomerPaymentMethodListResponse,
+    CreateCustomerResponse
+);
diff --git a/crates/api_models/src/events/customer.rs b/crates/api_models/src/events/customer.rs
new file mode 100644
index 0000000000..29f5650421
--- /dev/null
+++ b/crates/api_models/src/events/customer.rs
@@ -0,0 +1,35 @@
+use common_utils::events::{ApiEventMetric, ApiEventsType};
+
+use crate::customers::{CustomerDeleteResponse, CustomerId, CustomerRequest, CustomerResponse};
+
+impl ApiEventMetric for CustomerDeleteResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Customer {
+            customer_id: self.customer_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for CustomerRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Customer {
+            customer_id: self.customer_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for CustomerResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Customer {
+            customer_id: self.customer_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for CustomerId {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Customer {
+            customer_id: self.customer_id.clone(),
+        })
+    }
+}
diff --git a/crates/api_models/src/events/payment.rs b/crates/api_models/src/events/payment.rs
new file mode 100644
index 0000000000..2f3336fc27
--- /dev/null
+++ b/crates/api_models/src/events/payment.rs
@@ -0,0 +1,151 @@
+use common_utils::events::{ApiEventMetric, ApiEventsType};
+
+use crate::{
+    payment_methods::{
+        CustomerPaymentMethodsListResponse, PaymentMethodDeleteResponse, PaymentMethodListRequest,
+        PaymentMethodResponse, PaymentMethodUpdate,
+    },
+    payments::{
+        PaymentIdType, PaymentListConstraints, PaymentListFilterConstraints, PaymentListFilters,
+        PaymentListResponse, PaymentListResponseV2, PaymentsApproveRequest, PaymentsCancelRequest,
+        PaymentsCaptureRequest, PaymentsRejectRequest, PaymentsRequest, PaymentsResponse,
+        PaymentsRetrieveRequest, PaymentsStartRequest, RedirectionResponse,
+    },
+};
+impl ApiEventMetric for PaymentsRetrieveRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        match self.resource_id {
+            PaymentIdType::PaymentIntentId(ref id) => Some(ApiEventsType::Payment {
+                payment_id: id.clone(),
+            }),
+            _ => None,
+        }
+    }
+}
+
+impl ApiEventMetric for PaymentsStartRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payment {
+            payment_id: self.payment_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentsCaptureRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payment {
+            payment_id: self.payment_id.to_owned(),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentsCancelRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payment {
+            payment_id: self.payment_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentsApproveRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payment {
+            payment_id: self.payment_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentsRejectRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payment {
+            payment_id: self.payment_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentsRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        match self.payment_id {
+            Some(PaymentIdType::PaymentIntentId(ref id)) => Some(ApiEventsType::Payment {
+                payment_id: id.clone(),
+            }),
+            _ => None,
+        }
+    }
+}
+
+impl ApiEventMetric for PaymentsResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        self.payment_id
+            .clone()
+            .map(|payment_id| ApiEventsType::Payment { payment_id })
+    }
+}
+
+impl ApiEventMetric for PaymentMethodResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::PaymentMethod {
+            payment_method_id: self.payment_method_id.clone(),
+            payment_method: Some(self.payment_method),
+            payment_method_type: self.payment_method_type,
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentMethodUpdate {}
+
+impl ApiEventMetric for PaymentMethodDeleteResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::PaymentMethod {
+            payment_method_id: self.payment_method_id.clone(),
+            payment_method: None,
+            payment_method_type: None,
+        })
+    }
+}
+
+impl ApiEventMetric for CustomerPaymentMethodsListResponse {}
+
+impl ApiEventMetric for PaymentMethodListRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::PaymentMethodList {
+            payment_id: self
+                .client_secret
+                .as_ref()
+                .and_then(|cs| cs.rsplit_once("_secret_"))
+                .map(|(pid, _)| pid.to_string()),
+        })
+    }
+}
+
+impl ApiEventMetric for PaymentListFilterConstraints {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for PaymentListFilters {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for PaymentListConstraints {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for PaymentListResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for PaymentListResponseV2 {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for RedirectionResponse {}
diff --git a/crates/api_models/src/events/payouts.rs b/crates/api_models/src/events/payouts.rs
new file mode 100644
index 0000000000..303709acc4
--- /dev/null
+++ b/crates/api_models/src/events/payouts.rs
@@ -0,0 +1,29 @@
+use common_utils::events::{ApiEventMetric, ApiEventsType};
+
+use crate::payouts::{
+    PayoutActionRequest, PayoutCreateRequest, PayoutCreateResponse, PayoutRetrieveRequest,
+};
+
+impl ApiEventMetric for PayoutRetrieveRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payout)
+    }
+}
+
+impl ApiEventMetric for PayoutCreateRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payout)
+    }
+}
+
+impl ApiEventMetric for PayoutCreateResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payout)
+    }
+}
+
+impl ApiEventMetric for PayoutActionRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Payout)
+    }
+}
diff --git a/crates/api_models/src/events/refund.rs b/crates/api_models/src/events/refund.rs
new file mode 100644
index 0000000000..424a3191db
--- /dev/null
+++ b/crates/api_models/src/events/refund.rs
@@ -0,0 +1,63 @@
+use common_utils::events::{ApiEventMetric, ApiEventsType};
+
+use crate::refunds::{
+    RefundListMetaData, RefundListRequest, RefundListResponse, RefundRequest, RefundResponse,
+    RefundUpdateRequest, RefundsRetrieveRequest,
+};
+
+impl ApiEventMetric for RefundRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        let payment_id = self.payment_id.clone();
+        self.refund_id
+            .clone()
+            .map(|refund_id| ApiEventsType::Refund {
+                payment_id: Some(payment_id),
+                refund_id,
+            })
+    }
+}
+
+impl ApiEventMetric for RefundResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Refund {
+            payment_id: Some(self.payment_id.clone()),
+            refund_id: self.refund_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for RefundsRetrieveRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Refund {
+            payment_id: None,
+            refund_id: self.refund_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for RefundUpdateRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Refund {
+            payment_id: None,
+            refund_id: self.refund_id.clone(),
+        })
+    }
+}
+
+impl ApiEventMetric for RefundListRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for RefundListResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
+
+impl ApiEventMetric for RefundListMetaData {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::ResourceListAPI)
+    }
+}
diff --git a/crates/api_models/src/events/routing.rs b/crates/api_models/src/events/routing.rs
new file mode 100644
index 0000000000..5eca01acc6
--- /dev/null
+++ b/crates/api_models/src/events/routing.rs
@@ -0,0 +1,58 @@
+use common_utils::events::{ApiEventMetric, ApiEventsType};
+
+use crate::routing::{
+    LinkedRoutingConfigRetrieveResponse, MerchantRoutingAlgorithm, RoutingAlgorithmId,
+    RoutingConfigRequest, RoutingDictionaryRecord, RoutingKind,
+};
+#[cfg(feature = "business_profile_routing")]
+use crate::routing::{RoutingRetrieveLinkQuery, RoutingRetrieveQuery};
+
+impl ApiEventMetric for RoutingKind {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+impl ApiEventMetric for MerchantRoutingAlgorithm {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+impl ApiEventMetric for RoutingAlgorithmId {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+impl ApiEventMetric for RoutingDictionaryRecord {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+impl ApiEventMetric for LinkedRoutingConfigRetrieveResponse {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+#[cfg(feature = "business_profile_routing")]
+impl ApiEventMetric for RoutingRetrieveQuery {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+impl ApiEventMetric for RoutingConfigRequest {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
+
+#[cfg(feature = "business_profile_routing")]
+impl ApiEventMetric for RoutingRetrieveLinkQuery {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Routing)
+    }
+}
diff --git a/crates/api_models/src/lib.rs b/crates/api_models/src/lib.rs
index ec272514e3..9fff344b9f 100644
--- a/crates/api_models/src/lib.rs
+++ b/crates/api_models/src/lib.rs
@@ -9,6 +9,7 @@ pub mod enums;
 pub mod ephemeral_key;
 #[cfg(feature = "errors")]
 pub mod errors;
+pub mod events;
 pub mod files;
 pub mod mandates;
 pub mod organization;
diff --git a/crates/api_models/src/payment_methods.rs b/crates/api_models/src/payment_methods.rs
index dcbdb56bf7..289f652981 100644
--- a/crates/api_models/src/payment_methods.rs
+++ b/crates/api_models/src/payment_methods.rs
@@ -12,7 +12,9 @@ use utoipa::ToSchema;
 #[cfg(feature = "payouts")]
 use crate::payouts;
 use crate::{
-    admin, enums as api_enums,
+    admin,
+    customers::CustomerId,
+    enums as api_enums,
     payments::{self, BankCodeResponse},
 };
 
@@ -476,6 +478,8 @@ pub struct RequestPaymentMethodTypes {
 #[derive(Debug, Clone, serde::Serialize, Default, ToSchema)]
 #[serde(deny_unknown_fields)]
 pub struct PaymentMethodListRequest {
+    #[serde(skip_deserializing)]
+    pub customer_id: Option<CustomerId>,
     /// This is a 15 minute expiry token which shall be used from the client to authenticate and perform sessions from the SDK
     #[schema(max_length = 30, min_length = 30, example = "secret_k2uj3he2893ein2d")]
     pub client_secret: Option<String>,
diff --git a/crates/api_models/src/payments.rs b/crates/api_models/src/payments.rs
index f9cb21dae5..c1880d58ad 100644
--- a/crates/api_models/src/payments.rs
+++ b/crates/api_models/src/payments.rs
@@ -2232,7 +2232,9 @@ pub struct PaymentListFilters {
     pub authentication_type: Vec<enums::AuthenticationType>,
 }
 
-#[derive(Debug, Clone, Copy, serde::Serialize, serde::Deserialize, PartialEq, Eq, Hash)]
+#[derive(
+    Debug, Clone, Copy, serde::Serialize, serde::Deserialize, PartialEq, Eq, Hash, ToSchema,
+)]
 pub struct TimeRange {
     /// The start time to filter payments list or to get list of filters. To get list of filters start time is needed to be passed
     #[serde(with = "common_utils::custom_serde::iso8601")]
diff --git a/crates/api_models/src/refunds.rs b/crates/api_models/src/refunds.rs
index 7b4eae4238..6fe8be8b52 100644
--- a/crates/api_models/src/refunds.rs
+++ b/crates/api_models/src/refunds.rs
@@ -3,6 +3,7 @@ use serde::{Deserialize, Serialize};
 use time::PrimitiveDateTime;
 use utoipa::ToSchema;
 
+use super::payments::TimeRange;
 use crate::{admin, enums};
 
 #[derive(Default, Debug, ToSchema, Clone, Deserialize, Serialize)]
@@ -75,6 +76,8 @@ pub struct RefundsRetrieveRequest {
 #[derive(Default, Debug, ToSchema, Clone, Deserialize, Serialize)]
 #[serde(deny_unknown_fields)]
 pub struct RefundUpdateRequest {
+    #[serde(skip)]
+    pub refund_id: String,
     /// An arbitrary string attached to the object. Often useful for displaying to users and your customer support executive
     #[schema(max_length = 255, example = "Customer returned the product")]
     pub reason: Option<String>,
@@ -152,16 +155,6 @@ pub struct RefundListRequest {
     pub refund_status: Option<Vec<enums::RefundStatus>>,
 }
 
-#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, Eq, Hash, ToSchema)]
-pub struct TimeRange {
-    /// The start time to filter refunds list or to get list of filters. To get list of filters start time is needed to be passed
-    #[serde(with = "common_utils::custom_serde::iso8601")]
-    pub start_time: PrimitiveDateTime,
-    /// The end time to filter refunds list or to get list of filters. If not passed the default time is now
-    #[serde(default, with = "common_utils::custom_serde::iso8601::option")]
-    pub end_time: Option<PrimitiveDateTime>,
-}
-
 #[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize, ToSchema)]
 pub struct RefundListResponse {
     /// The number of refunds included in the list
diff --git a/crates/api_models/src/routing.rs b/crates/api_models/src/routing.rs
index 95d4c5e10e..425ca36419 100644
--- a/crates/api_models/src/routing.rs
+++ b/crates/api_models/src/routing.rs
@@ -592,3 +592,8 @@ pub enum RoutingKind {
     Config(RoutingDictionary),
     RoutingAlgorithm(Vec<RoutingDictionaryRecord>),
 }
+
+#[repr(transparent)]
+#[derive(serde::Serialize, serde::Deserialize, Debug)]
+#[serde(transparent)]
+pub struct RoutingAlgorithmId(pub String);
diff --git a/crates/common_enums/Cargo.toml b/crates/common_enums/Cargo.toml
index 10b4fb509e..e9f2dffcc0 100644
--- a/crates/common_enums/Cargo.toml
+++ b/crates/common_enums/Cargo.toml
@@ -19,7 +19,6 @@ time = { version = "0.3.21", features = ["serde", "serde-well-known", "std"] }
 utoipa = { version = "3.3.0", features = ["preserve_order"] }
 
 # First party crates
-common_utils = { version = "0.1.0", path = "../common_utils" }
 router_derive = { version = "0.1.0", path = "../router_derive" }
 
 [dev-dependencies]
diff --git a/crates/common_utils/Cargo.toml b/crates/common_utils/Cargo.toml
index c1fd91a351..62bd747da1 100644
--- a/crates/common_utils/Cargo.toml
+++ b/crates/common_utils/Cargo.toml
@@ -42,6 +42,7 @@ phonenumber = "0.3.3"
 # First party crates
 masking = { version = "0.1.0", path = "../masking" }
 router_env = { version = "0.1.0", path = "../router_env", features = ["log_extra_implicit_fields", "log_custom_entries_to_extra"], optional = true }
+common_enums = { version = "0.1.0", path = "../common_enums" }
 
 [target.'cfg(not(target_os = "windows"))'.dependencies]
 signal-hook-tokio = { version = "0.3.1", features = ["futures-v0_3"], optional = true }
diff --git a/crates/common_utils/src/events.rs b/crates/common_utils/src/events.rs
new file mode 100644
index 0000000000..1d48736403
--- /dev/null
+++ b/crates/common_utils/src/events.rs
@@ -0,0 +1,91 @@
+use common_enums::{PaymentMethod, PaymentMethodType};
+use serde::Serialize;
+
+pub trait ApiEventMetric {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        None
+    }
+}
+
+#[derive(Clone, Debug, Eq, PartialEq, Serialize)]
+#[serde(tag = "flow_type")]
+pub enum ApiEventsType {
+    Payout,
+    Payment {
+        payment_id: String,
+    },
+    Refund {
+        payment_id: Option<String>,
+        refund_id: String,
+    },
+    PaymentMethod {
+        payment_method_id: String,
+        payment_method: Option<PaymentMethod>,
+        payment_method_type: Option<PaymentMethodType>,
+    },
+    Customer {
+        customer_id: String,
+    },
+    User {
+        //specified merchant_id will overridden on global defined
+        merchant_id: String,
+        user_id: String,
+    },
+    PaymentMethodList {
+        payment_id: Option<String>,
+    },
+    Webhooks {
+        connector: String,
+        payment_id: Option<String>,
+    },
+    Routing,
+    ResourceListAPI,
+    PaymentRedirectionResponse,
+    // TODO: This has to be removed once the corresponding apiEventTypes are created
+    Miscellaneous,
+}
+
+impl ApiEventMetric for serde_json::Value {}
+impl ApiEventMetric for () {}
+
+impl<Q: ApiEventMetric, E> ApiEventMetric for Result<Q, E> {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        match self {
+            Ok(q) => q.get_api_event_type(),
+            Err(_) => None,
+        }
+    }
+}
+
+// TODO: Ideally all these types should be replaced by newtype responses
+impl<T> ApiEventMetric for Vec<T> {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        Some(ApiEventsType::Miscellaneous)
+    }
+}
+
+#[macro_export]
+macro_rules! impl_misc_api_event_type {
+    ($($type:ty),+) => {
+        $(
+            impl ApiEventMetric for $type {
+                fn get_api_event_type(&self) -> Option<ApiEventsType> {
+                    Some(ApiEventsType::Miscellaneous)
+                }
+            }
+        )+
+     };
+}
+
+impl_misc_api_event_type!(
+    String,
+    (&String, &String),
+    (Option<i64>, Option<i64>, String),
+    bool
+);
+
+impl<T: ApiEventMetric> ApiEventMetric for &T {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        T::get_api_event_type(self)
+    }
+}
diff --git a/crates/common_utils/src/lib.rs b/crates/common_utils/src/lib.rs
index 724c3bca0a..62428dccfb 100644
--- a/crates/common_utils/src/lib.rs
+++ b/crates/common_utils/src/lib.rs
@@ -6,6 +6,8 @@ pub mod consts;
 pub mod crypto;
 pub mod custom_serde;
 pub mod errors;
+#[allow(missing_docs)] // Todo: add docs
+pub mod events;
 pub mod ext_traits;
 pub mod fp_utils;
 pub mod pii;
diff --git a/crates/diesel_models/src/ephemeral_key.rs b/crates/diesel_models/src/ephemeral_key.rs
index 96bd6e497c..77b9c647e4 100644
--- a/crates/diesel_models/src/ephemeral_key.rs
+++ b/crates/diesel_models/src/ephemeral_key.rs
@@ -14,3 +14,9 @@ pub struct EphemeralKey {
     pub expires: i64,
     pub secret: String,
 }
+
+impl common_utils::events::ApiEventMetric for EphemeralKey {
+    fn get_api_event_type(&self) -> Option<common_utils::events::ApiEventsType> {
+        Some(common_utils::events::ApiEventsType::Miscellaneous)
+    }
+}
diff --git a/crates/diesel_models/src/refund.rs b/crates/diesel_models/src/refund.rs
index 73ff34030f..62aec3fb27 100644
--- a/crates/diesel_models/src/refund.rs
+++ b/crates/diesel_models/src/refund.rs
@@ -227,3 +227,12 @@ pub struct RefundCoreWorkflow {
     pub merchant_id: String,
     pub payment_id: String,
 }
+
+impl common_utils::events::ApiEventMetric for Refund {
+    fn get_api_event_type(&self) -> Option<common_utils::events::ApiEventsType> {
+        Some(common_utils::events::ApiEventsType::Refund {
+            payment_id: Some(self.payment_id.clone()),
+            refund_id: self.refund_id.clone(),
+        })
+    }
+}
diff --git a/crates/router/src/compatibility/stripe/refunds.rs b/crates/router/src/compatibility/stripe/refunds.rs
index dc14744382..ad4accf6ca 100644
--- a/crates/router/src/compatibility/stripe/refunds.rs
+++ b/crates/router/src/compatibility/stripe/refunds.rs
@@ -149,8 +149,8 @@ pub async fn refund_update(
     path: web::Path<String>,
     form_payload: web::Form<types::StripeUpdateRefundRequest>,
 ) -> HttpResponse {
-    let refund_id = path.into_inner();
-    let payload = form_payload.into_inner();
+    let mut payload = form_payload.into_inner();
+    payload.refund_id = path.into_inner();
     let create_refund_update_req: refund_types::RefundUpdateRequest = payload.into();
     let flow = Flow::RefundsUpdate;
 
@@ -169,9 +169,7 @@ pub async fn refund_update(
         state.into_inner(),
         &req,
         create_refund_update_req,
-        |state, auth, req| {
-            refunds::refund_update_core(state, auth.merchant_account, &refund_id, req)
-        },
+        |state, auth, req| refunds::refund_update_core(state, auth.merchant_account, req),
         &auth::ApiKeyAuth,
         api_locking::LockAction::NotApplicable,
     ))
diff --git a/crates/router/src/compatibility/stripe/refunds/types.rs b/crates/router/src/compatibility/stripe/refunds/types.rs
index e148618649..8d65a09187 100644
--- a/crates/router/src/compatibility/stripe/refunds/types.rs
+++ b/crates/router/src/compatibility/stripe/refunds/types.rs
@@ -17,6 +17,8 @@ pub struct StripeCreateRefundRequest {
 
 #[derive(Clone, Default, Serialize, Deserialize, PartialEq, Eq)]
 pub struct StripeUpdateRefundRequest {
+    #[serde(skip)]
+    pub refund_id: String,
     pub metadata: Option<pii::SecretSerdeValue>,
 }
 
@@ -58,6 +60,7 @@ impl From<StripeCreateRefundRequest> for refunds::RefundRequest {
 impl From<StripeUpdateRefundRequest> for refunds::RefundUpdateRequest {
     fn from(req: StripeUpdateRefundRequest) -> Self {
         Self {
+            refund_id: req.refund_id,
             metadata: req.metadata,
             reason: None,
         }
diff --git a/crates/router/src/compatibility/wrap.rs b/crates/router/src/compatibility/wrap.rs
index 75cb07de02..1ab156d32a 100644
--- a/crates/router/src/compatibility/wrap.rs
+++ b/crates/router/src/compatibility/wrap.rs
@@ -7,6 +7,7 @@ use serde::Serialize;
 
 use crate::{
     core::{api_locking, errors},
+    events::api_logs::ApiEventMetric,
     routes::{app::AppStateInfo, metrics},
     services::{self, api, authentication as auth, logger},
 };
@@ -25,12 +26,12 @@ where
     F: Fn(A, U, T) -> Fut,
     Fut: Future<Output = CustomResult<api::ApplicationResponse<Q>, E2>>,
     E2: ErrorSwitch<E> + std::error::Error + Send + Sync + 'static,
-    Q: Serialize + std::fmt::Debug + 'a,
+    Q: Serialize + std::fmt::Debug + 'a + ApiEventMetric,
     S: TryFrom<Q> + Serialize,
     E: Serialize + error_stack::Context + actix_web::ResponseError + Clone,
     error_stack::Report<E>: services::EmbedError,
     errors::ApiErrorResponse: ErrorSwitch<E>,
-    T: std::fmt::Debug + Serialize,
+    T: std::fmt::Debug + Serialize + ApiEventMetric,
     A: AppStateInfo + Clone,
 {
     let request_method = request.method().as_str();
diff --git a/crates/router/src/core/api_keys.rs b/crates/router/src/core/api_keys.rs
index 7bda894826..c1ddc43cd6 100644
--- a/crates/router/src/core/api_keys.rs
+++ b/crates/router/src/core/api_keys.rs
@@ -294,10 +294,10 @@ pub async fn retrieve_api_key(
 #[instrument(skip_all)]
 pub async fn update_api_key(
     state: AppState,
-    merchant_id: &str,
-    key_id: &str,
     api_key: api::UpdateApiKeyRequest,
 ) -> RouterResponse<api::RetrieveApiKeyResponse> {
+    let merchant_id = api_key.merchant_id.clone();
+    let key_id = api_key.key_id.clone();
     let store = state.store.as_ref();
 
     let api_key = store
@@ -313,7 +313,7 @@ pub async fn update_api_key(
     {
         let expiry_reminder_days = state.conf.api_keys.expiry_reminder_days.clone();
 
-        let task_id = generate_task_id_for_api_key_expiry_workflow(key_id);
+        let task_id = generate_task_id_for_api_key_expiry_workflow(&key_id);
         // In order to determine how to update the existing process in the process_tracker table,
         // we need access to the current entry in the table.
         let existing_process_tracker_task = store
@@ -339,7 +339,7 @@ pub async fn update_api_key(
             // If an expiry is set to 'never'
             else {
                 // Process exist in process, revoke it
-                revoke_api_key_expiry_task(store, key_id)
+                revoke_api_key_expiry_task(store, &key_id)
                     .await
                     .into_report()
                     .change_context(errors::ApiErrorResponse::InternalServerError)
diff --git a/crates/router/src/core/refunds.rs b/crates/router/src/core/refunds.rs
index fcda3c8daf..a42e46ca62 100644
--- a/crates/router/src/core/refunds.rs
+++ b/crates/router/src/core/refunds.rs
@@ -476,14 +476,13 @@ pub async fn sync_refund_with_gateway(
 pub async fn refund_update_core(
     state: AppState,
     merchant_account: domain::MerchantAccount,
-    refund_id: &str,
     req: refunds::RefundUpdateRequest,
 ) -> RouterResponse<refunds::RefundResponse> {
     let db = state.store.as_ref();
     let refund = db
         .find_refund_by_merchant_id_refund_id(
             &merchant_account.merchant_id,
-            refund_id,
+            &req.refund_id,
             merchant_account.storage_scheme,
         )
         .await
@@ -501,7 +500,9 @@ pub async fn refund_update_core(
         )
         .await
         .change_context(errors::ApiErrorResponse::InternalServerError)
-        .attach_printable_lazy(|| format!("Unable to update refund with refund_id: {refund_id}"))?;
+        .attach_printable_lazy(|| {
+            format!("Unable to update refund with refund_id: {}", req.refund_id)
+        })?;
 
     Ok(services::ApplicationResponse::Json(response.foreign_into()))
 }
@@ -698,7 +699,7 @@ pub async fn refund_list(
 pub async fn refund_filter_list(
     state: AppState,
     merchant_account: domain::MerchantAccount,
-    req: api_models::refunds::TimeRange,
+    req: api_models::payments::TimeRange,
 ) -> RouterResponse<api_models::refunds::RefundListMetaData> {
     let db = state.store;
     let filter_list = db
diff --git a/crates/router/src/core/routing.rs b/crates/router/src/core/routing.rs
index 8033cc792b..723611ed50 100644
--- a/crates/router/src/core/routing.rs
+++ b/crates/router/src/core/routing.rs
@@ -1,7 +1,7 @@
 pub mod helpers;
 pub mod transformers;
 
-use api_models::routing as routing_types;
+use api_models::routing::{self as routing_types, RoutingAlgorithmId};
 #[cfg(feature = "business_profile_routing")]
 use api_models::routing::{RoutingRetrieveLinkQuery, RoutingRetrieveQuery};
 #[cfg(not(feature = "business_profile_routing"))]
@@ -319,14 +319,14 @@ pub async fn link_routing_config(
 pub async fn retrieve_routing_config(
     state: AppState,
     merchant_account: domain::MerchantAccount,
-    algorithm_id: String,
+    algorithm_id: RoutingAlgorithmId,
 ) -> RouterResponse<routing_types::MerchantRoutingAlgorithm> {
     let db = state.store.as_ref();
     #[cfg(feature = "business_profile_routing")]
     {
         let routing_algorithm = db
             .find_routing_algorithm_by_algorithm_id_merchant_id(
-                &algorithm_id,
+                &algorithm_id.0,
                 &merchant_account.merchant_id,
             )
             .await
@@ -356,13 +356,13 @@ pub async fn retrieve_routing_config(
         let record = merchant_dictionary
             .records
             .into_iter()
-            .find(|rec| rec.id == algorithm_id)
+            .find(|rec| rec.id == algorithm_id.0)
             .ok_or(errors::ApiErrorResponse::ResourceIdNotFound)
             .into_report()
             .attach_printable("Algorithm with the given ID not found in the merchant dictionary")?;
 
         let algorithm_config = db
-            .find_config_by_key(&algorithm_id)
+            .find_config_by_key(&algorithm_id.0)
             .await
             .change_context(errors::ApiErrorResponse::ResourceIdNotFound)
             .attach_printable("Routing config not found in DB")?;
diff --git a/crates/router/src/core/verification.rs b/crates/router/src/core/verification.rs
index fa700b4cd6..e643e0455b 100644
--- a/crates/router/src/core/verification.rs
+++ b/crates/router/src/core/verification.rs
@@ -1,5 +1,4 @@
 pub mod utils;
-use actix_web::web;
 use api_models::verifications::{self, ApplepayMerchantResponse};
 use common_utils::{errors::CustomResult, ext_traits::Encode};
 use error_stack::ResultExt;
@@ -18,7 +17,7 @@ const APPLEPAY_INTERNAL_MERCHANT_NAME: &str = "Applepay_merchant";
 pub async fn verify_merchant_creds_for_applepay(
     state: AppState,
     _req: &actix_web::HttpRequest,
-    body: web::Json<verifications::ApplepayMerchantVerificationRequest>,
+    body: verifications::ApplepayMerchantVerificationRequest,
     kms_config: &kms::KmsConfig,
     merchant_id: String,
 ) -> CustomResult<
diff --git a/crates/router/src/db/refund.rs b/crates/router/src/db/refund.rs
index a6133edad6..c9b9f8ac55 100644
--- a/crates/router/src/db/refund.rs
+++ b/crates/router/src/db/refund.rs
@@ -78,7 +78,7 @@ pub trait RefundInterface {
     async fn filter_refund_by_meta_constraints(
         &self,
         merchant_id: &str,
-        refund_details: &api_models::refunds::TimeRange,
+        refund_details: &api_models::payments::TimeRange,
         storage_scheme: enums::MerchantStorageScheme,
     ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::StorageError>;
 
@@ -232,7 +232,7 @@ mod storage {
         async fn filter_refund_by_meta_constraints(
             &self,
             merchant_id: &str,
-            refund_details: &api_models::refunds::TimeRange,
+            refund_details: &api_models::payments::TimeRange,
             _storage_scheme: enums::MerchantStorageScheme,
         ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::StorageError> {
             let conn = connection::pg_connection_read(self).await?;
@@ -707,7 +707,7 @@ mod storage {
         async fn filter_refund_by_meta_constraints(
             &self,
             merchant_id: &str,
-            refund_details: &api_models::refunds::TimeRange,
+            refund_details: &api_models::payments::TimeRange,
             _storage_scheme: enums::MerchantStorageScheme,
         ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::StorageError> {
             let conn = connection::pg_connection_read(self).await?;
@@ -979,7 +979,7 @@ impl RefundInterface for MockDb {
     async fn filter_refund_by_meta_constraints(
         &self,
         _merchant_id: &str,
-        refund_details: &api_models::refunds::TimeRange,
+        refund_details: &api_models::payments::TimeRange,
         _storage_scheme: enums::MerchantStorageScheme,
     ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::StorageError> {
         let refunds = self.refunds.lock().await;
diff --git a/crates/router/src/events/api_logs.rs b/crates/router/src/events/api_logs.rs
index 5a66ba3e0b..1a47568e7a 100644
--- a/crates/router/src/events/api_logs.rs
+++ b/crates/router/src/events/api_logs.rs
@@ -1,10 +1,25 @@
 use actix_web::HttpRequest;
+pub use common_utils::events::{ApiEventMetric, ApiEventsType};
+use common_utils::impl_misc_api_event_type;
 use router_env::{tracing_actix_web::RequestId, types::FlowMetric};
 use serde::Serialize;
 use time::OffsetDateTime;
 
 use super::{EventType, RawEvent};
-use crate::services::authentication::AuthenticationType;
+#[cfg(feature = "dummy_connector")]
+use crate::routes::dummy_connector::types::{
+    DummyConnectorPaymentCompleteRequest, DummyConnectorPaymentConfirmRequest,
+    DummyConnectorPaymentRequest, DummyConnectorPaymentResponse,
+    DummyConnectorPaymentRetrieveRequest, DummyConnectorRefundRequest,
+    DummyConnectorRefundResponse, DummyConnectorRefundRetrieveRequest,
+};
+use crate::{
+    core::payments::PaymentsRedirectResponseData,
+    services::{authentication::AuthenticationType, ApplicationResponse, PaymentLinkFormData},
+    types::api::{
+        AttachEvidenceRequest, Config, ConfigUpdate, CreateFileRequest, DisputeId, FileId,
+    },
+};
 
 #[derive(Clone, Debug, Eq, PartialEq, Serialize)]
 pub struct ApiEvent {
@@ -20,6 +35,8 @@ pub struct ApiEvent {
     ip_addr: Option<String>,
     url_path: String,
     response: Option<serde_json::Value>,
+    #[serde(flatten)]
+    event_type: ApiEventsType,
 }
 
 impl ApiEvent {
@@ -32,6 +49,7 @@ impl ApiEvent {
         request: serde_json::Value,
         response: Option<serde_json::Value>,
         auth_type: AuthenticationType,
+        event_type: ApiEventsType,
         http_req: &HttpRequest,
     ) -> Self {
         Self {
@@ -52,6 +70,7 @@ impl ApiEvent {
                 .get("user-agent")
                 .and_then(|user_agent_value| user_agent_value.to_str().ok().map(ToOwned::to_owned)),
             url_path: http_req.path().to_string(),
+            event_type,
         }
     }
 }
@@ -67,3 +86,35 @@ impl TryFrom<ApiEvent> for RawEvent {
         })
     }
 }
+
+impl<T: ApiEventMetric> ApiEventMetric for ApplicationResponse<T> {
+    fn get_api_event_type(&self) -> Option<ApiEventsType> {
+        match self {
+            Self::Json(r) => r.get_api_event_type(),
+            Self::JsonWithHeaders((r, _)) => r.get_api_event_type(),
+            _ => None,
+        }
+    }
+}
+impl_misc_api_event_type!(
+    Config,
+    CreateFileRequest,
+    FileId,
+    AttachEvidenceRequest,
+    DisputeId,
+    PaymentLinkFormData,
+    PaymentsRedirectResponseData,
+    ConfigUpdate
+);
+
+#[cfg(feature = "dummy_connector")]
+impl_misc_api_event_type!(
+    DummyConnectorPaymentCompleteRequest,
+    DummyConnectorPaymentRequest,
+    DummyConnectorPaymentResponse,
+    DummyConnectorPaymentRetrieveRequest,
+    DummyConnectorPaymentConfirmRequest,
+    DummyConnectorRefundRetrieveRequest,
+    DummyConnectorRefundResponse,
+    DummyConnectorRefundRequest
+);
diff --git a/crates/router/src/openapi.rs b/crates/router/src/openapi.rs
index a5bce20088..dbcd8cbe4c 100644
--- a/crates/router/src/openapi.rs
+++ b/crates/router/src/openapi.rs
@@ -305,7 +305,7 @@ Never share your secret api keys. Keep them guarded and secure.
         api_models::payment_methods::RequiredFieldInfo,
         api_models::refunds::RefundListRequest,
         api_models::refunds::RefundListResponse,
-        api_models::refunds::TimeRange,
+        api_models::payments::TimeRange,
         api_models::mandates::MandateRevokedResponse,
         api_models::mandates::MandateResponse,
         api_models::mandates::MandateCardDetails,
diff --git a/crates/router/src/routes/admin.rs b/crates/router/src/routes/admin.rs
index a93556202a..9153e9e747 100644
--- a/crates/router/src/routes/admin.rs
+++ b/crates/router/src/routes/admin.rs
@@ -388,15 +388,15 @@ pub async fn merchant_account_toggle_kv(
     json_payload: web::Json<admin::ToggleKVRequest>,
 ) -> HttpResponse {
     let flow = Flow::ConfigKeyUpdate;
-    let payload = json_payload.into_inner();
-    let merchant_id = path.into_inner();
+    let mut payload = json_payload.into_inner();
+    payload.merchant_id = path.into_inner();
 
     api::server_wrap(
         flow,
         state,
         &req,
-        (merchant_id, payload),
-        |state, _, (merchant_id, payload)| kv_for_merchant(state, merchant_id, payload.kv_enabled),
+        payload,
+        |state, _, payload| kv_for_merchant(state, payload.merchant_id, payload.kv_enabled),
         &auth::AdminApiAuth,
         api_locking::LockAction::NotApplicable,
     )
diff --git a/crates/router/src/routes/api_keys.rs b/crates/router/src/routes/api_keys.rs
index 6057b4c5db..c2e289cd0f 100644
--- a/crates/router/src/routes/api_keys.rs
+++ b/crates/router/src/routes/api_keys.rs
@@ -124,16 +124,16 @@ pub async fn api_key_update(
 ) -> impl Responder {
     let flow = Flow::ApiKeyUpdate;
     let (merchant_id, key_id) = path.into_inner();
-    let payload = json_payload.into_inner();
+    let mut payload = json_payload.into_inner();
+    payload.key_id = key_id;
+    payload.merchant_id = merchant_id;
 
     api::server_wrap(
         flow,
         state,
         &req,
-        (&merchant_id, &key_id, payload),
-        |state, _, (merchant_id, key_id, payload)| {
-            api_keys::update_api_key(state, merchant_id, key_id, payload)
-        },
+        payload,
+        |state, _, payload| api_keys::update_api_key(state, payload),
         &auth::AdminApiAuth,
         api_locking::LockAction::NotApplicable,
     )
diff --git a/crates/router/src/routes/dummy_connector.rs b/crates/router/src/routes/dummy_connector.rs
index 52a7f7f77c..7d2aad7e34 100644
--- a/crates/router/src/routes/dummy_connector.rs
+++ b/crates/router/src/routes/dummy_connector.rs
@@ -10,7 +10,7 @@ use crate::{
 mod consts;
 mod core;
 mod errors;
-mod types;
+pub mod types;
 mod utils;
 
 #[instrument(skip_all, fields(flow = ?types::Flow::DummyPaymentCreate))]
diff --git a/crates/router/src/routes/refunds.rs b/crates/router/src/routes/refunds.rs
index 4c4121b5d5..c20f3fbf97 100644
--- a/crates/router/src/routes/refunds.rs
+++ b/crates/router/src/routes/refunds.rs
@@ -161,13 +161,14 @@ pub async fn refunds_update(
     path: web::Path<String>,
 ) -> HttpResponse {
     let flow = Flow::RefundsUpdate;
-    let refund_id = path.into_inner();
+    let mut refund_update_req = json_payload.into_inner();
+    refund_update_req.refund_id = path.into_inner();
     api::server_wrap(
         flow,
         state,
         &req,
-        json_payload.into_inner(),
-        |state, auth, req| refund_update_core(state, auth.merchant_account, &refund_id, req),
+        refund_update_req,
+        |state, auth, req| refund_update_core(state, auth.merchant_account, req),
         &auth::ApiKeyAuth,
         api_locking::LockAction::NotApplicable,
     )
@@ -225,7 +226,7 @@ pub async fn refunds_list(
 pub async fn refunds_filter_list(
     state: web::Data<AppState>,
     req: HttpRequest,
-    payload: web::Json<api_models::refunds::TimeRange>,
+    payload: web::Json<api_models::payments::TimeRange>,
 ) -> HttpResponse {
     let flow = Flow::RefundsList;
     api::server_wrap(
diff --git a/crates/router/src/routes/routing.rs b/crates/router/src/routes/routing.rs
index 1d5ccdf502..9252c360a9 100644
--- a/crates/router/src/routes/routing.rs
+++ b/crates/router/src/routes/routing.rs
@@ -47,7 +47,7 @@ pub async fn routing_create_config(
 pub async fn routing_link_config(
     state: web::Data<AppState>,
     req: HttpRequest,
-    path: web::Path<String>,
+    path: web::Path<routing_types::RoutingAlgorithmId>,
 ) -> impl Responder {
     let flow = Flow::RoutingLinkConfig;
     Box::pin(oss_api::server_wrap(
@@ -61,7 +61,7 @@ pub async fn routing_link_config(
                 auth.merchant_account,
                 #[cfg(not(feature = "business_profile_routing"))]
                 auth.key_store,
-                algorithm_id,
+                algorithm_id.0,
             )
         },
         #[cfg(not(feature = "release"))]
@@ -78,7 +78,7 @@ pub async fn routing_link_config(
 pub async fn routing_retrieve_config(
     state: web::Data<AppState>,
     req: HttpRequest,
-    path: web::Path<String>,
+    path: web::Path<routing_types::RoutingAlgorithmId>,
 ) -> impl Responder {
     let algorithm_id = path.into_inner();
     let flow = Flow::RoutingRetrieveConfig;
diff --git a/crates/router/src/routes/verification.rs b/crates/router/src/routes/verification.rs
index a0861f2b14..2ad061848c 100644
--- a/crates/router/src/routes/verification.rs
+++ b/crates/router/src/routes/verification.rs
@@ -22,7 +22,7 @@ pub async fn apple_pay_merchant_registration(
         flow,
         state,
         &req,
-        json_payload,
+        json_payload.into_inner(),
         |state, _, body| {
             verification::verify_merchant_creds_for_applepay(
                 state.clone(),
diff --git a/crates/router/src/services/api.rs b/crates/router/src/services/api.rs
index 3626449069..bb0e70b4b2 100644
--- a/crates/router/src/services/api.rs
+++ b/crates/router/src/services/api.rs
@@ -34,7 +34,7 @@ use crate::{
         errors::{self, CustomResult},
         payments,
     },
-    events::api_logs::ApiEvent,
+    events::api_logs::{ApiEvent, ApiEventMetric, ApiEventsType},
     logger,
     routes::{
         app::AppStateInfo,
@@ -769,8 +769,8 @@ where
     F: Fn(A, U, T) -> Fut,
     'b: 'a,
     Fut: Future<Output = CustomResult<ApplicationResponse<Q>, E>>,
-    Q: Serialize + Debug + 'a,
-    T: Debug + Serialize,
+    Q: Serialize + Debug + 'a + ApiEventMetric,
+    T: Debug + Serialize + ApiEventMetric,
     A: AppStateInfo + Clone,
     E: ErrorSwitch<OErr> + error_stack::Context,
     OErr: ResponseError + error_stack::Context,
@@ -791,6 +791,8 @@ where
         .attach_printable("Failed to serialize json request")
         .change_context(errors::ApiErrorResponse::InternalServerError.switch())?;
 
+    let mut event_type = payload.get_api_event_type();
+
     // Currently auth failures are not recorded as API events
     let (auth_out, auth_type) = api_auth
         .authenticate_and_fetch(request.headers(), &request_state)
@@ -838,6 +840,7 @@ where
                         .change_context(errors::ApiErrorResponse::InternalServerError.switch())?,
                 );
             }
+            event_type = res.get_api_event_type().or(event_type);
 
             metrics::request::track_response_status_code(res)
         }
@@ -852,6 +855,7 @@ where
         serialized_request,
         serialized_response,
         auth_type,
+        event_type.unwrap_or(ApiEventsType::Miscellaneous),
         request,
     );
     match api_event.clone().try_into() {
@@ -884,8 +888,8 @@ pub async fn server_wrap<'a, A, T, U, Q, F, Fut, E>(
 where
     F: Fn(A, U, T) -> Fut,
     Fut: Future<Output = CustomResult<ApplicationResponse<Q>, E>>,
-    Q: Serialize + Debug + 'a,
-    T: Debug + Serialize,
+    Q: Serialize + Debug + ApiEventMetric + 'a,
+    T: Debug + Serialize + ApiEventMetric,
     A: AppStateInfo + Clone,
     ApplicationResponse<Q>: Debug,
     E: ErrorSwitch<api_models::errors::types::ApiErrorResponse> + error_stack::Context,
diff --git a/crates/router/src/types/api/customers.rs b/crates/router/src/types/api/customers.rs
index 2050b4149e..32430c0918 100644
--- a/crates/router/src/types/api/customers.rs
+++ b/crates/router/src/types/api/customers.rs
@@ -10,6 +10,12 @@ newtype!(
     derives = (Debug, Clone, Serialize)
 );
 
+impl common_utils::events::ApiEventMetric for CustomerResponse {
+    fn get_api_event_type(&self) -> Option<common_utils::events::ApiEventsType> {
+        self.0.get_api_event_type()
+    }
+}
+
 pub(crate) trait CustomerRequestExt: Sized {
     fn validate(self) -> RouterResult<Self>;
 }
diff --git a/crates/router/src/types/storage/refund.rs b/crates/router/src/types/storage/refund.rs
index bdfa8dc5b5..4d56677001 100644
--- a/crates/router/src/types/storage/refund.rs
+++ b/crates/router/src/types/storage/refund.rs
@@ -27,7 +27,7 @@ pub trait RefundDbExt: Sized {
     async fn filter_by_meta_constraints(
         conn: &PgPooledConn,
         merchant_id: &str,
-        refund_list_details: &api_models::refunds::TimeRange,
+        refund_list_details: &api_models::payments::TimeRange,
     ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::DatabaseError>;
 
     async fn get_refunds_count(
@@ -114,7 +114,7 @@ impl RefundDbExt for Refund {
     async fn filter_by_meta_constraints(
         conn: &PgPooledConn,
         merchant_id: &str,
-        refund_list_details: &api_models::refunds::TimeRange,
+        refund_list_details: &api_models::payments::TimeRange,
     ) -> CustomResult<api_models::refunds::RefundListMetaData, errors::DatabaseError> {
         let start_time = refund_list_details.start_time;
 
diff --git a/openapi/openapi_spec.json b/openapi/openapi_spec.json
index 822b1aacee..5af67e4992 100644
--- a/openapi/openapi_spec.json
+++ b/openapi/openapi_spec.json
@@ -11218,12 +11218,12 @@
           "start_time": {
             "type": "string",
             "format": "date-time",
-            "description": "The start time to filter refunds list or to get list of filters. To get list of filters start time is needed to be passed"
+            "description": "The start time to filter payments list or to get list of filters. To get list of filters start time is needed to be passed"
           },
           "end_time": {
             "type": "string",
             "format": "date-time",
-            "description": "The end time to filter refunds list or to get list of filters. If not passed the default time is now",
+            "description": "The end time to filter payments list or to get list of filters. If not passed the default time is now",
             "nullable": true
           }
         }