diff --git a/drasil-hugin/src/protocol/smartcontract/mod.rs b/drasil-hugin/src/protocol/smartcontract/mod.rs
index e42c054d..e28c28cb 100644
--- a/drasil-hugin/src/protocol/smartcontract/mod.rs
+++ b/drasil-hugin/src/protocol/smartcontract/mod.rs
@@ -1,2 +1 @@
 pub(crate) mod nft_marketplace;
-pub(crate) mod worldmobile;
diff --git a/services/heimdallr-v2/src/error.rs b/services/heimdallr-v2/src/error.rs
index d4b553c1..5c099328 100644
--- a/services/heimdallr-v2/src/error.rs
+++ b/services/heimdallr-v2/src/error.rs
@@ -1,7 +1,11 @@
 //! This module defines the error types.
 
-use std::io;
+use std::{fmt, io};
 
+use axum::http::StatusCode;
+use axum::response::{IntoResponse, Response};
+use axum::Json;
+use serde_json::json;
 use thiserror;
 
 /// Result an alias for the `Result` type with `self::Error` as error
@@ -17,4 +21,47 @@ pub enum Error {
     /// Improperly configuration errors
     #[error(transparent)]
     ConfigError(#[from] config::ConfigError),
+
+    /// This is JWT related errors.
+    #[error(transparent)]
+    JwtError(#[from] jsonwebtoken::errors::Error),
+}
+
+/// Authentication errors type.
+#[derive(Debug, thiserror::Error)]
+pub enum AuthError {
+    /// This is the error when the credentials do not match.
+    WrongCredentials,
+
+    /// This is the error when the credential is missing.
+    MissingCredentials,
+
+    /// This is the error when the credential is invalid.
+    InvalidToken,
+}
+
+impl IntoResponse for AuthError {
+    fn into_response(self) -> Response {
+        let (status, error_message) = match self {
+            AuthError::WrongCredentials => (StatusCode::UNAUTHORIZED, "wrong credentials"),
+            AuthError::MissingCredentials => (StatusCode::BAD_REQUEST, "missing credentials"),
+            AuthError::InvalidToken => (StatusCode::BAD_REQUEST, "invalid token"),
+        };
+        let body = Json(json!({
+            "error": error_message,
+        }));
+        (status, body).into_response()
+    }
+}
+
+impl fmt::Display for AuthError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let s = match self {
+            Self::InvalidToken => "invalid token",
+            Self::MissingCredentials => "missing token",
+            Self::WrongCredentials => "wrong credential",
+        };
+
+        write!(f, "{s}")
+    }
 }
diff --git a/services/heimdallr-v2/src/extractor.rs b/services/heimdallr-v2/src/extractor.rs
new file mode 100644
index 00000000..39f2d845
--- /dev/null
+++ b/services/heimdallr-v2/src/extractor.rs
@@ -0,0 +1,2 @@
+//! Extractors module.
+mod claims;
diff --git a/services/heimdallr-v2/src/extractor/claims.rs b/services/heimdallr-v2/src/extractor/claims.rs
new file mode 100644
index 00000000..40b80567
--- /dev/null
+++ b/services/heimdallr-v2/src/extractor/claims.rs
@@ -0,0 +1,55 @@
+//! Claim extractor
+//!
+//! This module implements the claim extractor from a bearer token.
+use axum::extract::{FromRef, FromRequestParts};
+use axum::headers::authorization::{Authorization, Bearer};
+use axum::http::request::Parts;
+use axum::{async_trait, RequestPartsExt, TypedHeader};
+use jsonwebtoken::{decode, Validation};
+use serde::{Deserialize, Serialize};
+
+use crate::error::AuthError;
+use crate::state::AppState;
+
+/// Claims represents the claims data from JWT
+#[derive(Debug, Deserialize, Serialize)]
+#[allow(clippy::missing_docs_in_private_items)]
+pub struct Claims {
+    sub: String,
+    exp: usize,
+}
+
+impl Claims {
+    /// Return the customer ID in this claim.
+    pub fn get_customer_id(&self) -> Result<u64, AuthError> {
+        self.sub.parse().map_err(|_| AuthError::WrongCredentials)
+    }
+}
+
+#[async_trait]
+impl<S> FromRequestParts<S> for Claims
+where
+    AppState: FromRef<S>,
+    S: Send + Sync,
+{
+    type Rejection = AuthError;
+
+    async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
+        // Extract the token from the authorization header
+        let TypedHeader(Authorization(bearer)) = parts
+            .extract::<TypedHeader<Authorization<Bearer>>>()
+            .await
+            .map_err(|_| AuthError::MissingCredentials)?;
+        // Decode the user data
+
+        let app_state = AppState::from_ref(state);
+        let token_data = decode::<Claims>(
+            bearer.token(),
+            &app_state.jwt_decoding_key,
+            &Validation::default(),
+        )
+        .map_err(|_| AuthError::InvalidToken)?;
+
+        Ok(token_data.claims)
+    }
+}
diff --git a/services/heimdallr-v2/src/lib.rs b/services/heimdallr-v2/src/lib.rs
index 1ca62cc8..9c3d240b 100644
--- a/services/heimdallr-v2/src/lib.rs
+++ b/services/heimdallr-v2/src/lib.rs
@@ -13,5 +13,6 @@
 
 pub mod bootstrap;
 pub mod error;
+mod extractor;
 pub mod settings;
 mod state;