diff --git a/.github/secrets/connector_auth.toml.gpg b/.github/secrets/connector_auth.toml.gpg
index 0038228e65..9f1e13ea89 100644
Binary files a/.github/secrets/connector_auth.toml.gpg and b/.github/secrets/connector_auth.toml.gpg differ
diff --git a/.github/workflows/postman-collection-runner.yml b/.github/workflows/postman-collection-runner.yml
index b8f074757a..4552cc793d 100644
--- a/.github/workflows/postman-collection-runner.yml
+++ b/.github/workflows/postman-collection-runner.yml
@@ -1,9 +1,9 @@
-name: Postman Collection API test
+name: Postman Collection Runner
 
 on:
   workflow_dispatch:
   schedule:
-    - cron: '30 0,12 * * *' # Run workflow at 6 AM and 6 PM IST
+    - cron: "30 0,12 * * *" # Run workflow at 6 AM and 6 PM IST
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -33,7 +33,14 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
-      
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+
+      - uses: Swatinem/rust-cache@v2.4.0
+
       - name: Decrypt connector auth file
         env:
           CONNECTOR_AUTH_PASSPHRASE: ${{ secrets.CONNECTOR_AUTH_PASSPHRASE }}
@@ -48,13 +55,14 @@ jobs:
         env:
           ADMIN_API_KEY: ${{ secrets.INTEG_ADMIN_API_KEY }}
           BASE_URL: ${{ secrets.INTEG_BASE_URL }}
-          CONNECTOR_CONFIG_PATH: ${{ env.CONNECTOR_CONFIG_PATH }}
+          CONNECTOR_AUTH_FILE_PATH: ${{ env.CONNECTOR_CONFIG_PATH }}
           GATEWAY_MERCHANT_ID: ${{ secrets.STRIPE_GATEWAY_MERCHANT_ID }}
           GPAY_CERTIFICATE: ${{ secrets.STRIPE_GPAY_CERTIFICATE }}
           GPAY_CERTIFICATE_KEYS: ${{ secrets.STRIPE_GPAY_CERTIFICATE_KEYS }}
         uses: nick-fields/retry@v2
         with:
-          timeout_minutes: 6
+          timeout_minutes: 30
           max_attempts: 3
           retry_on: error
-          command: ./scripts/postman_test_automation.sh ${{ matrix.connector }}
+          command: |
+            cargo run --package test_utils --bin test_utils -- --connector_name=${{ matrix.connector }} --base_url=$BASE_URL --admin_api_key=$ADMIN_API_KEY
diff --git a/Cargo.lock b/Cargo.lock
index d6310a82ea..0a197af7e8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1312,6 +1312,7 @@ dependencies = [
  "anstyle",
  "bitflags 1.3.2",
  "clap_lex",
+ "once_cell",
 ]
 
 [[package]]
@@ -3819,6 +3820,7 @@ dependencies = [
  "signal-hook-tokio",
  "storage_models",
  "strum",
+ "test_utils",
  "thirtyfour",
  "thiserror",
  "time 0.3.22",
@@ -4531,6 +4533,20 @@ dependencies = [
  "test-case-core",
 ]
 
+[[package]]
+name = "test_utils"
+version = "0.1.0"
+dependencies = [
+ "api_models",
+ "clap",
+ "masking",
+ "router",
+ "serde",
+ "serde_json",
+ "serde_path_to_error",
+ "toml 0.7.4",
+]
+
 [[package]]
 name = "thirtyfour"
 version = "0.31.0"
diff --git a/connector-template/test.rs b/connector-template/test.rs
index b97470baea..8dfc7c9743 100644
--- a/connector-template/test.rs
+++ b/connector-template/test.rs
@@ -2,10 +2,8 @@ use std::str::FromStr;
 use masking::Secret;
 use router::types::{self, api, storage::enums};
 
-use crate::{
-    connector_auth,
-    utils::{self, ConnectorActions},
-};
+use crate::utils::{self, ConnectorActions};
+use test_utils::connector_auth;
 
 #[derive(Clone, Copy)]
 struct {{project-name | downcase | pascal_case}}Test;
diff --git a/connector_auth.toml.gpg b/connector_auth.toml.gpg
deleted file mode 100644
index b7bc002bce..0000000000
Binary files a/connector_auth.toml.gpg and /dev/null differ
diff --git a/crates/common_utils/Cargo.toml b/crates/common_utils/Cargo.toml
index 145a06573e..166f597392 100644
--- a/crates/common_utils/Cargo.toml
+++ b/crates/common_utils/Cargo.toml
@@ -33,7 +33,7 @@ signal-hook = { version = "0.3.15", optional = true }
 thiserror = "1.0.40"
 time = { version = "0.3.21", features = ["serde", "serde-well-known", "std"] }
 tokio = { version = "1.28.2", features = ["macros", "rt-multi-thread"], optional = true }
-phonenumber = "0.3.2+8.13.9"
+phonenumber = "0.3.2"
 
 # First party crates
 masking = { version = "0.1.0", path = "../masking" }
diff --git a/crates/router/Cargo.toml b/crates/router/Cargo.toml
index 6584eb2fe5..4f0be43b96 100644
--- a/crates/router/Cargo.toml
+++ b/crates/router/Cargo.toml
@@ -114,6 +114,9 @@ tokio = "1.28.2"
 toml = "0.7.4"
 wiremock = "0.5"
 
+# First party dev-dependencies
+test_utils = { version = "0.1.0", path = "../test_utils" }
+
 [[bin]]
 name = "router"
 path = "src/bin/router.rs"
diff --git a/crates/router/tests/connectors/connector_auth.rs b/crates/router/tests/connectors/connector_auth.rs
deleted file mode 100644
index 4e2e8901bb..0000000000
--- a/crates/router/tests/connectors/connector_auth.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-use std::env;
-
-use router::types::ConnectorAuthType;
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct ConnectorAuthentication {
-    pub aci: Option<BodyKey>,
-    pub adyen: Option<BodyKey>,
-    pub adyen_uk: Option<BodyKey>,
-    pub airwallex: Option<BodyKey>,
-    pub authorizedotnet: Option<BodyKey>,
-    pub bambora: Option<BodyKey>,
-    pub bitpay: Option<HeaderKey>,
-    pub bluesnap: Option<BodyKey>,
-    pub cashtocode: Option<BodyKey>,
-    pub checkout: Option<SignatureKey>,
-    pub coinbase: Option<HeaderKey>,
-    pub cryptopay: Option<BodyKey>,
-    pub cybersource: Option<SignatureKey>,
-    pub dlocal: Option<SignatureKey>,
-    #[cfg(feature = "dummy_connector")]
-    pub dummyconnector: Option<HeaderKey>,
-    pub fiserv: Option<SignatureKey>,
-    pub forte: Option<MultiAuthKey>,
-    pub globalpay: Option<BodyKey>,
-    pub globepay: Option<HeaderKey>,
-    pub iatapay: Option<SignatureKey>,
-    pub mollie: Option<HeaderKey>,
-    pub multisafepay: Option<HeaderKey>,
-    pub nexinets: Option<BodyKey>,
-    pub noon: Option<SignatureKey>,
-    pub nmi: Option<HeaderKey>,
-    pub nuvei: Option<SignatureKey>,
-    pub opayo: Option<HeaderKey>,
-    pub opennode: Option<HeaderKey>,
-    pub payeezy: Option<SignatureKey>,
-    pub payme: Option<BodyKey>,
-    pub paypal: Option<BodyKey>,
-    pub payu: Option<BodyKey>,
-    pub powertranz: Option<HeaderKey>,
-    pub rapyd: Option<BodyKey>,
-    pub shift4: Option<HeaderKey>,
-    pub stripe: Option<HeaderKey>,
-    pub stripe_au: Option<HeaderKey>,
-    pub stripe_uk: Option<HeaderKey>,
-    pub trustpay: Option<SignatureKey>,
-    pub worldpay: Option<BodyKey>,
-    pub worldline: Option<SignatureKey>,
-    pub zen: Option<HeaderKey>,
-    pub automation_configs: Option<AutomationConfigs>,
-}
-
-impl ConnectorAuthentication {
-    #[allow(clippy::expect_used)]
-    pub(crate) fn new() -> Self {
-        // before running tests
-        let path = env::var("CONNECTOR_AUTH_FILE_PATH")
-            .expect("connector authentication file path not set");
-        toml::from_str(
-            &std::fs::read_to_string(path).expect("connector authentication config file not found"),
-        )
-        .expect("Failed to read connector authentication config file")
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct HeaderKey {
-    pub api_key: String,
-}
-
-impl From<HeaderKey> for ConnectorAuthType {
-    fn from(key: HeaderKey) -> Self {
-        Self::HeaderKey {
-            api_key: key.api_key,
-        }
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct BodyKey {
-    pub api_key: String,
-    pub key1: String,
-}
-
-impl From<BodyKey> for ConnectorAuthType {
-    fn from(key: BodyKey) -> Self {
-        Self::BodyKey {
-            api_key: key.api_key,
-            key1: key.key1,
-        }
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct SignatureKey {
-    pub api_key: String,
-    pub key1: String,
-    pub api_secret: String,
-}
-
-impl From<SignatureKey> for ConnectorAuthType {
-    fn from(key: SignatureKey) -> Self {
-        Self::SignatureKey {
-            api_key: key.api_key,
-            key1: key.key1,
-            api_secret: key.api_secret,
-        }
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct MultiAuthKey {
-    pub api_key: String,
-    pub key1: String,
-    pub api_secret: String,
-    pub key2: String,
-}
-
-impl From<MultiAuthKey> for ConnectorAuthType {
-    fn from(key: MultiAuthKey) -> Self {
-        Self::MultiAuthKey {
-            api_key: key.api_key,
-            key1: key.key1,
-            api_secret: key.api_secret,
-            key2: key.key2,
-        }
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct AutomationConfigs {
-    pub hs_base_url: Option<String>,
-    pub hs_api_key: Option<String>,
-    pub hs_test_browser: Option<String>,
-    pub chrome_profile_path: Option<String>,
-    pub firefox_profile_path: Option<String>,
-    pub pypl_email: Option<String>,
-    pub pypl_pass: Option<String>,
-    pub gmail_email: Option<String>,
-    pub gmail_pass: Option<String>,
-    pub configs_url: Option<String>,
-    pub stripe_pub_key: Option<String>,
-    pub testcases_path: Option<String>,
-    pub bluesnap_gateway_merchant_id: Option<String>,
-    pub globalpay_gateway_merchant_id: Option<String>,
-    pub run_minimum_steps: Option<bool>,
-    pub airwallex_merchant_name: Option<String>,
-}
diff --git a/crates/router/tests/connectors/dummyconnector.rs b/crates/router/tests/connectors/dummyconnector.rs
index c8a9d1acb8..35e68e99f8 100644
--- a/crates/router/tests/connectors/dummyconnector.rs
+++ b/crates/router/tests/connectors/dummyconnector.rs
@@ -3,11 +3,9 @@ use std::str::FromStr;
 use cards::CardNumber;
 use masking::Secret;
 use router::types::{self, api, storage::enums};
+use test_utils::connector_auth;
 
-use crate::{
-    connector_auth,
-    utils::{self, ConnectorActions},
-};
+use crate::utils::{self, ConnectorActions};
 
 #[derive(Clone, Copy)]
 struct DummyConnectorTest;
diff --git a/crates/router/tests/connectors/main.rs b/crates/router/tests/connectors/main.rs
index 64ce4ad14f..690e8f1dc0 100644
--- a/crates/router/tests/connectors/main.rs
+++ b/crates/router/tests/connectors/main.rs
@@ -4,6 +4,7 @@
     clippy::unwrap_in_result,
     clippy::unwrap_used
 )]
+use test_utils::connector_auth;
 
 mod aci;
 mod adyen;
@@ -20,7 +21,6 @@ mod cashtocode;
 mod checkout;
 mod checkout_ui;
 mod coinbase;
-mod connector_auth;
 mod cryptopay;
 mod cybersource;
 mod dlocal;
diff --git a/crates/router/tests/integration_demo.rs b/crates/router/tests/integration_demo.rs
index 1fc675ffa9..16e7ead0a3 100644
--- a/crates/router/tests/integration_demo.rs
+++ b/crates/router/tests/integration_demo.rs
@@ -1,13 +1,8 @@
 #![allow(clippy::unwrap_used)]
 
 mod utils;
-
-#[allow(dead_code)]
-mod auth {
-    include!("connectors/connector_auth.rs");
-}
-
-use auth::ConnectorAuthentication;
+use masking::PeekInterface;
+use test_utils::connector_auth::ConnectorAuthentication;
 use utils::{mk_service, ApiKey, AppClient, MerchantId, PaymentId, Status};
 
 /// Example of unit test
@@ -77,7 +72,7 @@ async fn partial_refund() {
             &server,
             &merchant_id,
             "stripe",
-            &authentication.checkout.unwrap().api_key,
+            authentication.checkout.unwrap().api_key.peek(),
         )
         .await;
 
@@ -143,7 +138,7 @@ async fn exceed_refund() {
             &server,
             &merchant_id,
             "stripe",
-            &authentication.checkout.unwrap().api_key,
+            authentication.checkout.unwrap().api_key.peek(),
         )
         .await;
 
diff --git a/crates/test_utils/Cargo.toml b/crates/test_utils/Cargo.toml
new file mode 100644
index 0000000000..920cdc1405
--- /dev/null
+++ b/crates/test_utils/Cargo.toml
@@ -0,0 +1,25 @@
+[package]
+name = "test_utils"
+description = "Postman collection runner and utility"
+version = "0.1.0"
+edition.workspace = true
+rust-version.workspace = true
+readme = "README.md"
+license.workspace = true
+
+[features]
+default = ["dummy_connector"]
+dummy_connector = ["api_models/dummy_connector"]
+
+
+[dependencies]
+clap = { version = "4.3.2", default-features = false, features = ["std", "derive", "help", "usage", "cargo"] }
+serde = { version = "1.0.163", features = ["derive"] }
+serde_json = "1.0.96"
+serde_path_to_error = "0.1.11"
+toml = "0.7.4"
+
+# First party crates
+router = { version = "0.2.0", path = "../router" }
+api_models = { version = "0.1.0", path = "../api_models", features = ["errors"] }
+masking = { version = "0.1.0", path = "../masking" }
diff --git a/crates/test_utils/README.md b/crates/test_utils/README.md
new file mode 100644
index 0000000000..5a7f913a96
--- /dev/null
+++ b/crates/test_utils/README.md
@@ -0,0 +1,13 @@
+# Test Runner
+
+The main part of running tests through `newman`.
+
+# Usage
+
+- Make sure you that you've the postman collection for the connector available in the `postman` dir with the name `<connector_name>.postman_collection.json`
+- Add the connector credentials to the `connector_auth.toml` / `auth.toml`
+- In terminal, execute:
+  ```zsh
+  export CONNECTOR_AUTH_FILE_PATH=/path/to/auth.toml
+  cargo run --package test_utils --bin test_utils -- --connector_name=<connector_name> --base_url=<base_url> --admin_api_key=<admin_api_key>
+  ```
diff --git a/crates/test_utils/src/connector_auth.rs b/crates/test_utils/src/connector_auth.rs
new file mode 100644
index 0000000000..4c4a5f023a
--- /dev/null
+++ b/crates/test_utils/src/connector_auth.rs
@@ -0,0 +1,258 @@
+use std::{collections::HashMap, env};
+
+use masking::{PeekInterface, Secret};
+use router::types::ConnectorAuthType;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct ConnectorAuthentication {
+    pub aci: Option<BodyKey>,
+    pub adyen: Option<BodyKey>,
+    pub adyen_uk: Option<BodyKey>,
+    pub airwallex: Option<BodyKey>,
+    pub authorizedotnet: Option<BodyKey>,
+    pub bambora: Option<BodyKey>,
+    pub bitpay: Option<HeaderKey>,
+    pub bluesnap: Option<BodyKey>,
+    pub cashtocode: Option<BodyKey>,
+    pub checkout: Option<SignatureKey>,
+    pub coinbase: Option<HeaderKey>,
+    pub cryptopay: Option<BodyKey>,
+    pub cybersource: Option<SignatureKey>,
+    pub dlocal: Option<SignatureKey>,
+    #[cfg(feature = "dummy_connector")]
+    pub dummyconnector: Option<HeaderKey>,
+    pub fiserv: Option<SignatureKey>,
+    pub forte: Option<MultiAuthKey>,
+    pub globalpay: Option<BodyKey>,
+    pub globepay: Option<HeaderKey>,
+    pub iatapay: Option<SignatureKey>,
+    pub mollie: Option<HeaderKey>,
+    pub multisafepay: Option<HeaderKey>,
+    pub nexinets: Option<BodyKey>,
+    pub noon: Option<SignatureKey>,
+    pub nmi: Option<HeaderKey>,
+    pub nuvei: Option<SignatureKey>,
+    pub opayo: Option<HeaderKey>,
+    pub opennode: Option<HeaderKey>,
+    pub payeezy: Option<SignatureKey>,
+    pub payme: Option<BodyKey>,
+    pub paypal: Option<BodyKey>,
+    pub payu: Option<BodyKey>,
+    pub powertranz: Option<HeaderKey>,
+    pub rapyd: Option<BodyKey>,
+    pub shift4: Option<HeaderKey>,
+    pub stripe: Option<HeaderKey>,
+    pub stripe_au: Option<HeaderKey>,
+    pub stripe_uk: Option<HeaderKey>,
+    pub trustpay: Option<SignatureKey>,
+    pub worldpay: Option<BodyKey>,
+    pub worldline: Option<SignatureKey>,
+    pub zen: Option<HeaderKey>,
+    pub automation_configs: Option<AutomationConfigs>,
+}
+
+impl Default for ConnectorAuthentication {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[allow(dead_code)]
+impl ConnectorAuthentication {
+    #[allow(clippy::expect_used)]
+    pub fn new() -> Self {
+        // Do `export CONNECTOR_AUTH_FILE_PATH="/hyperswitch/crates/router/tests/connectors/sample_auth.toml"`
+        // before running tests in shell
+        let path = env::var("CONNECTOR_AUTH_FILE_PATH")
+            .expect("Connector authentication file path not set");
+        toml::from_str(
+            &std::fs::read_to_string(path).expect("connector authentication config file not found"),
+        )
+        .expect("Failed to read connector authentication config file")
+    }
+}
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct ConnectorAuthenticationMap(HashMap<String, ConnectorAuthType>);
+
+impl Default for ConnectorAuthenticationMap {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+// This is a temporary solution to avoid rust compiler from complaining about unused function
+#[allow(dead_code)]
+impl ConnectorAuthenticationMap {
+    pub fn inner(&self) -> &HashMap<String, ConnectorAuthType> {
+        &self.0
+    }
+
+    #[allow(clippy::expect_used)]
+    pub fn new() -> Self {
+        // Do `export CONNECTOR_AUTH_FILE_PATH="/hyperswitch/crates/router/tests/connectors/sample_auth.toml"`
+        // before running tests in shell
+        let path = env::var("CONNECTOR_AUTH_FILE_PATH")
+            .expect("connector authentication file path not set");
+
+        // Read the file contents to a JsonString
+        let contents =
+            &std::fs::read_to_string(path).expect("Failed to read connector authentication file");
+
+        // Deserialize the JsonString to a HashMap
+        let auth_config: HashMap<String, toml::Value> =
+            toml::from_str(contents).expect("Failed to deserialize TOML file");
+
+        // auth_config contains the data in below given format:
+        // {
+        //  "connector_name": Table(
+        //      {
+        //          "api_key": String(
+        //                 "API_Key",
+        //          ),
+        //          "api_secret": String(
+        //              "Secret key",
+        //          ),
+        //          "key1": String(
+        //                  "key1",
+        //          ),
+        //          "key2": String(
+        //              "key2",
+        //          ),
+        //      },
+        //  ),
+        // "connector_name": Table(
+        //  ...
+        // }
+
+        // auth_map refines and extracts required information
+        let auth_map = auth_config
+            .into_iter()
+            .map(|(connector_name, config)| {
+                let auth_type = match config {
+                    toml::Value::Table(table) => {
+                        match (
+                            table.get("api_key"),
+                            table.get("key1"),
+                            table.get("api_secret"),
+                            table.get("key2"),
+                        ) {
+                            (Some(api_key), None, None, None) => ConnectorAuthType::HeaderKey {
+                                api_key: api_key.as_str().unwrap_or_default().to_string(),
+                            },
+                            (Some(api_key), Some(key1), None, None) => ConnectorAuthType::BodyKey {
+                                api_key: api_key.as_str().unwrap_or_default().to_string(),
+                                key1: key1.as_str().unwrap_or_default().to_string(),
+                            },
+                            (Some(api_key), Some(key1), Some(api_secret), None) => {
+                                ConnectorAuthType::SignatureKey {
+                                    api_key: api_key.as_str().unwrap_or_default().to_string(),
+                                    key1: key1.as_str().unwrap_or_default().to_string(),
+                                    api_secret: api_secret.as_str().unwrap_or_default().to_string(),
+                                }
+                            }
+                            (Some(api_key), Some(key1), Some(api_secret), Some(key2)) => {
+                                ConnectorAuthType::MultiAuthKey {
+                                    api_key: api_key.as_str().unwrap_or_default().to_string(),
+                                    key1: key1.as_str().unwrap_or_default().to_string(),
+                                    api_secret: api_secret.as_str().unwrap_or_default().to_string(),
+                                    key2: key2.as_str().unwrap_or_default().to_string(),
+                                }
+                            }
+                            _ => ConnectorAuthType::NoKey,
+                        }
+                    }
+                    _ => ConnectorAuthType::NoKey,
+                };
+                (connector_name, auth_type)
+            })
+            .collect();
+
+        Self(auth_map)
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct HeaderKey {
+    pub api_key: Secret<String>,
+}
+
+impl From<HeaderKey> for ConnectorAuthType {
+    fn from(key: HeaderKey) -> Self {
+        Self::HeaderKey {
+            api_key: key.api_key.peek().to_string(),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct BodyKey {
+    pub api_key: Secret<String>,
+    pub key1: Secret<String>,
+}
+
+impl From<BodyKey> for ConnectorAuthType {
+    fn from(key: BodyKey) -> Self {
+        Self::BodyKey {
+            api_key: key.api_key.peek().to_string(),
+            key1: key.key1.peek().to_string(),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct SignatureKey {
+    pub api_key: Secret<String>,
+    pub key1: Secret<String>,
+    pub api_secret: Secret<String>,
+}
+
+impl From<SignatureKey> for ConnectorAuthType {
+    fn from(key: SignatureKey) -> Self {
+        Self::SignatureKey {
+            api_key: key.api_key.peek().to_string(),
+            key1: key.key1.peek().to_string(),
+            api_secret: key.api_secret.peek().to_string(),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct MultiAuthKey {
+    pub api_key: Secret<String>,
+    pub key1: Secret<String>,
+    pub api_secret: Secret<String>,
+    pub key2: Secret<String>,
+}
+
+impl From<MultiAuthKey> for ConnectorAuthType {
+    fn from(key: MultiAuthKey) -> Self {
+        Self::MultiAuthKey {
+            api_key: key.api_key.peek().to_string(),
+            key1: key.key1.peek().to_string(),
+            api_secret: key.api_secret.peek().to_string(),
+            key2: key.key2.peek().to_string(),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct AutomationConfigs {
+    pub hs_base_url: Option<String>,
+    pub hs_api_key: Option<String>,
+    pub hs_test_browser: Option<String>,
+    pub chrome_profile_path: Option<String>,
+    pub firefox_profile_path: Option<String>,
+    pub pypl_email: Option<String>,
+    pub pypl_pass: Option<String>,
+    pub gmail_email: Option<String>,
+    pub gmail_pass: Option<String>,
+    pub configs_url: Option<String>,
+    pub stripe_pub_key: Option<String>,
+    pub testcases_path: Option<String>,
+    pub bluesnap_gateway_merchant_id: Option<String>,
+    pub globalpay_gateway_merchant_id: Option<String>,
+    pub run_minimum_steps: Option<bool>,
+    pub airwallex_merchant_name: Option<String>,
+}
diff --git a/crates/test_utils/src/lib.rs b/crates/test_utils/src/lib.rs
new file mode 100644
index 0000000000..82b4addfb9
--- /dev/null
+++ b/crates/test_utils/src/lib.rs
@@ -0,0 +1 @@
+pub mod connector_auth;
diff --git a/crates/test_utils/src/main.rs b/crates/test_utils/src/main.rs
new file mode 100644
index 0000000000..650ba6cd29
--- /dev/null
+++ b/crates/test_utils/src/main.rs
@@ -0,0 +1,156 @@
+use std::{
+    env,
+    process::{exit, Command as cmd},
+};
+
+use clap::{arg, command, Parser};
+use router::types::ConnectorAuthType;
+use test_utils::connector_auth::ConnectorAuthenticationMap;
+
+// Just by the name of the connector, this function generates the name of the collection
+// Example: CONNECTOR_NAME="stripe" -> OUTPUT: postman/stripe.postman_collection.json
+#[inline]
+fn path_generation(name: impl AsRef<str>) -> String {
+    format!("postman/{}.postman_collection.json", name.as_ref())
+}
+
+#[derive(Parser)]
+#[command(version, about = "Postman collection runner using newman!", long_about = None)]
+struct Args {
+    /// Name of the connector
+    #[arg(short, long = "connector_name")]
+    connector_name: String,
+    /// Base URL of the Hyperswitch environment
+    #[arg(short, long = "base_url")]
+    base_url: String,
+    /// Admin API Key of the environment
+    #[arg(short, long = "admin_api_key")]
+    admin_api_key: String,
+}
+
+fn main() {
+    let args = Args::parse();
+
+    let connector_name = args.connector_name;
+    let base_url = args.base_url;
+    let admin_api_key = args.admin_api_key;
+
+    let collection_path = path_generation(&connector_name);
+    let auth_map = ConnectorAuthenticationMap::new();
+
+    let inner_map = auth_map.inner();
+
+    // Newman runner
+    // Depending on the conditions satisfied, variables are added. Since certificates of stripe have already
+    // been added to the postman collection, those conditions are set to true and collections that have
+    // variables set up for certificate, will consider those variables and will fail.
+
+    let mut newman_command = cmd::new("newman");
+
+    newman_command.args(["run", &collection_path]);
+    newman_command.args(["--env-var", &format!("admin_api_key={admin_api_key}")]);
+    newman_command.args(["--env-var", &format!("baseUrl={base_url}")]);
+
+    if let Some(auth_type) = inner_map.get(&connector_name) {
+        match auth_type {
+            ConnectorAuthType::HeaderKey { api_key } => {
+                newman_command.args(["--env-var", &format!("connector_api_key={api_key}")]);
+            }
+            ConnectorAuthType::BodyKey { api_key, key1 } => {
+                newman_command.args([
+                    "--env-var",
+                    &format!("connector_api_key={api_key}"),
+                    "--env-var",
+                    &format!("connector_key1={key1}"),
+                ]);
+            }
+            ConnectorAuthType::SignatureKey {
+                api_key,
+                key1,
+                api_secret,
+            } => {
+                newman_command.args([
+                    "--env-var",
+                    &format!("connector_api_key={api_key}"),
+                    "--env-var",
+                    &format!("connector_key1={key1}"),
+                    "--env-var",
+                    &format!("connector_api_secret={api_secret}"),
+                ]);
+            }
+            ConnectorAuthType::MultiAuthKey {
+                api_key,
+                key1,
+                key2,
+                api_secret,
+            } => {
+                newman_command.args([
+                    "--env-var",
+                    &format!("connector_api_key={api_key}"),
+                    "--env-var",
+                    &format!("connector_key1={key1}"),
+                    "--env-var",
+                    &format!("connector_key1={key2}"),
+                    "--env-var",
+                    &format!("connector_api_secret={api_secret}"),
+                ]);
+            }
+            // Handle other ConnectorAuthType variants
+            _ => {
+                eprintln!("Invalid authentication type.");
+            }
+        }
+    } else {
+        eprintln!("Connector not found.");
+    }
+
+    // Add additional environment variables if present
+    if let Ok(gateway_merchant_id) = env::var("GATEWAY_MERCHANT_ID") {
+        newman_command.args([
+            "--env-var",
+            &format!("gateway_merchant_id={gateway_merchant_id}"),
+        ]);
+    }
+
+    if let Ok(gpay_certificate) = env::var("GPAY_CERTIFICATE") {
+        newman_command.args(["--env-var", &format!("certificate={gpay_certificate}")]);
+    }
+
+    if let Ok(gpay_certificate_keys) = env::var("GPAY_CERTIFICATE_KEYS") {
+        newman_command.args([
+            "--env-var",
+            &format!("certificate_keys={gpay_certificate_keys}"),
+        ]);
+    }
+
+    newman_command.arg("--delay-request").arg("5");
+
+    // Execute the newman command
+    let output = newman_command.spawn();
+    let mut child = match output {
+        Ok(child) => child,
+        Err(err) => {
+            eprintln!("Failed to execute command: {err}");
+            exit(1);
+        }
+    };
+    let status = child.wait();
+
+    let exit_code = match status {
+        Ok(exit_status) => {
+            if exit_status.success() {
+                println!("Command executed successfully!");
+                exit_status.code().unwrap_or(0)
+            } else {
+                eprintln!("Command failed with exit code: {:?}", exit_status.code());
+                exit_status.code().unwrap_or(1)
+            }
+        }
+        Err(err) => {
+            eprintln!("Failed to wait for command execution: {}", err);
+            exit(1);
+        }
+    };
+
+    exit(exit_code);
+}
diff --git a/scripts/postman_test_automation.sh b/scripts/postman_test_automation.sh
deleted file mode 100755
index 575e113bfc..0000000000
--- a/scripts/postman_test_automation.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-#! /usr/bin/env bash
-set -euo pipefail
-
-# Just by the name of the connector, this function generates the name of the collection
-# Example: CONNECTOR_NAME="stripe" -> OUTPUT: postman/stripe.postman_collection.json
-path_generation() {
-    local name="${1}"
-    local collection_name="postman/${name}.postman_collection.json"
-    echo "${collection_name}"
-}
-
-# This function gets the api keys from the connector_auth.toml file
-# Also determines the type of key (HeaderKey, BodyKey, SignatureKey) for the connector
-get_api_keys() {
-    local input="${1}"
-    # We get $CONNECTOR_CONFIG_PATH from the GITHUB_ENV
-    result=$(awk -v name="${input}" -F ' // ' 'BEGIN{ flag=0 } /^\[.*\]/{ if ($1 == "["name"]") { flag=1 } else { flag=0 } } flag==1 && /^[^#]/ { print $0 }' "${CONNECTOR_CONFIG_PATH}")
-    # OUTPUT of result for `<connector_name>` that has `HeaderKey`:
-    # [<connector_name>]
-    # api_key = "HeadKey of <connector_name>"
-
-    # Keys are set as variables since some API Keys for connectors such as ACI
-    # are Base64 encoded and require "Bearer" to be prefixed such as "Bearer Skst45645gey5r#&$==".
-    # This effectively stops the shell from interpreting the value of the variable as a command.
-    API_KEY=$(echo "${result}" | awk -F ' = ' '$1 == "api_key" { gsub(/"/, "", $2); print $2 }')
-    KEY1=$(echo "${result}" | awk -F ' = ' '$1 == "key1" { gsub(/"/, "", $2); print $2 }')
-    KEY2=$(echo "${result}" | awk -F ' = ' '$1 == "key2" { gsub(/"/, "", $2); print $2 }')
-    API_SECRET=$(echo "${result}" | awk -F ' = ' '$1 == "api_secret" { gsub(/"/, "", $2); print $2 }')
-    
-    # Determine the type of key
-    if [[ -n "${API_KEY}" && -z "${KEY1}" && -z "${API_SECRET}" ]]; then
-        KEY_TYPE="HeaderKey"
-    elif [[ -n "${API_KEY}" && -n "${KEY1}" && -z "${API_SECRET}" ]]; then
-        KEY_TYPE="BodyKey"
-    elif [[ -n "${API_KEY}" && -n "${KEY1}" && -n "${API_SECRET}" ]]; then
-        KEY_TYPE="SignatureKey"
-    elif [[ -n "${API_KEY}" && -n "${KEY1}" && -n "${KEY2}" && -n "${API_SECRET}" ]]; then
-        KEY_TYPE="MultiAuthKey"
-    else
-        KEY_TYPE="Invalid"
-    fi
-}
-
-# [ MAIN ]
-CONNECTOR_NAME="${1}"
-KEY_TYPE=""
-
-# Function call
-COLLECTION_PATH=$(path_generation "${CONNECTOR_NAME}")
-get_api_keys "${CONNECTOR_NAME}"
-
-# Newman runner
-# Depending on the conditions satisfied, variables are added. Since certificates of stripe have already
-# been added to the postman collection, those conditions are set to true and collections that have
-# variables set up for certificate, will consider those variables and will fail.
-newman run "${COLLECTION_PATH}" \
-    --env-var "admin_api_key=${ADMIN_API_KEY}" \
-    --env-var "baseUrl=${BASE_URL}" \
-    --env-var "connector_api_key=${API_KEY}" \
-    $(if [[ "${KEY_TYPE}" == BodyKey ]]; then echo --env-var "connector_key1=${KEY1}"; fi) \
-    $(if [[ "${KEY_TYPE}" == SignatureKey ]]; then echo --env-var "connector_key1=${KEY1}" --env-var "connector_api_secret=${API_SECRET}"; fi) \
-    $(if [[ "${KEY_TYPE}" == MultiAuthKey ]]; then echo --env-var "connector_key1=${KEY1}" --env-var "connector_key2=${KEY2}" --env-var "connector_api_secret=${API_SECRET}"; fi) \
-    $(if [[ -n "${GATEWAY_MERCHANT_ID}" ]]; then echo --env-var "gateway_merchant_id=${GATEWAY_MERCHANT_ID}"; fi) \
-    $(if [[ -n "${GPAY_CERTIFICATE}" ]]; then echo --env-var "certificate=${GPAY_CERTIFICATE}"; fi) \
-    $(if [[ -n "${GPAY_CERTIFICATE_KEYS}" ]]; then echo --env-var "certificate_keys=${GPAY_CERTIFICATE_KEYS}"; fi) \
-    --delay-request 5