diff --git a/README.md b/README.md
index 2bc8afc..a0a2407 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,29 @@ try {
 }
 ```
 
+#### Registering Web Login
+
+This method registers a new web login for the given installation and account, returning a `TransactionAssessment`, containing the risk assessment and supporting evidence.
+
+```java
+IncogniaAPI api = new IncogniaAPI("client-id", "client-secret");
+try {
+     RegisterLoginRequest registerLoginRequest =
+        RegisterLoginRequest.builder()
+          .installationId("installation id")
+          .accountId("account id")
+          .externalId("external id")
+          .sessionToken("session-token")
+          .evaluateTransaction(true) // can be omitted as it uses true as the default value
+          .build();
+     TransactionAssessment assessment = api.registerWebLogin(registerLoginRequest);
+} catch (IncogniaAPIException e) {
+     //Some api error happened (invalid data, invalid credentials)
+} catch (IncogniaException e) {
+     //Something unexpected happened
+}
+```
+
 #### Registering Payment
 
 This method registers a new payment for the given installation and account, returning a `TransactionAssessment`, containing the risk assessment and supporting evidence.
diff --git a/src/main/java/com/incognia/api/IncogniaAPI.java b/src/main/java/com/incognia/api/IncogniaAPI.java
index 9567274..e7ebb27 100644
--- a/src/main/java/com/incognia/api/IncogniaAPI.java
+++ b/src/main/java/com/incognia/api/IncogniaAPI.java
@@ -16,6 +16,7 @@
 import com.incognia.transaction.TransactionAddress;
 import com.incognia.transaction.TransactionAssessment;
 import com.incognia.transaction.login.RegisterLoginRequest;
+import com.incognia.transaction.login.RegisterWebLoginRequest;
 import com.incognia.transaction.payment.RegisterPaymentRequest;
 import java.time.Instant;
 import java.util.HashMap;
@@ -199,6 +200,61 @@ public TransactionAssessment registerLogin(RegisterLoginRequest request)
         queryParameters);
   }
 
+  /**
+   * Registers a web login to obtain a risk assessment. Check <a
+   * href="https://dash.incognia.com/api-reference#operation/transactions-post">the docs</a><br>
+   * Example:
+   *
+   * <pre>{@code
+   * IncogniaAPI api = new IncogniaAPI("client-id", "client-secret", Region.BR);
+   * try {
+   *     RegisterLoginRequest loginRequest = RegisterLoginRequest.builder()
+   *         .installationId("installation-id")
+   *         .accountId("account-id")
+   *         .externalId("external-id")
+   *         .sessionToken("session-token")
+   *         .evaluateTransaction(true) // can be omitted as it uses true as the default value
+   *         .build();
+   *      TransactionAssessment assessment = api.registerLogin(loginRequest);
+   * } catch (IncogniaAPIException e) {
+   *      //Some api error happened (invalid data, invalid credentials)
+   * } catch (IncogniaException e) {
+   *      //Something unexpected happened
+   * }
+   * }</pre>
+   *
+   * @param request the {@link RegisterWebLoginRequest} model with the properties we need to make
+   *     the assessment
+   * @return the assessment for the login
+   * @throws IncogniaAPIException in case of api errors
+   * @throws IncogniaException in case of unexpected errors
+   */
+  public TransactionAssessment registerWebLogin(RegisterWebLoginRequest request)
+      throws IncogniaException {
+    Asserts.assertNotNull(request, "register login request");
+    Asserts.assertNotEmpty(request.getInstallationId(), "installation id");
+    Asserts.assertNotEmpty(request.getAccountId(), "account id");
+    Asserts.assertNotEmpty(request.getSessionToken(), "session token");
+    PostTransactionRequestBody requestBody =
+        PostTransactionRequestBody.builder()
+            .installationId(request.getInstallationId())
+            .accountId(request.getAccountId())
+            .externalId(request.getExternalId())
+            .sessionToken(request.getSessionToken())
+            .type("login")
+            .build();
+
+    Map<String, String> queryParameters = new HashMap<>();
+    if (request.shouldEvaluateTransaction() != null) {
+      queryParameters.put(EVALUATION_PARAMETER, request.shouldEvaluateTransaction().toString());
+    }
+    return tokenAwareNetworkingClient.doPost(
+        "api/v2/authentication/transactions",
+        requestBody,
+        TransactionAssessment.class,
+        queryParameters);
+  }
+
   /**
    * Registers a payment to obtain a risk assessment. Check <a
    * href="https://dash.incognia.com/api-reference#operation/transactions-post">the docs</a><br>
diff --git a/src/main/java/com/incognia/transaction/PostTransactionRequestBody.java b/src/main/java/com/incognia/transaction/PostTransactionRequestBody.java
index 56f1251..e36d416 100644
--- a/src/main/java/com/incognia/transaction/PostTransactionRequestBody.java
+++ b/src/main/java/com/incognia/transaction/PostTransactionRequestBody.java
@@ -13,6 +13,7 @@
 public class PostTransactionRequestBody {
   String installationId;
   String accountId;
+  String sessionToken;
 
   String type;
   String externalId;
diff --git a/src/main/java/com/incognia/transaction/login/RegisterWebLoginRequest.java b/src/main/java/com/incognia/transaction/login/RegisterWebLoginRequest.java
new file mode 100644
index 0000000..3c43b1a
--- /dev/null
+++ b/src/main/java/com/incognia/transaction/login/RegisterWebLoginRequest.java
@@ -0,0 +1,22 @@
+package com.incognia.transaction.login;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Value;
+
+@Value
+@Builder
+public class RegisterWebLoginRequest {
+  String installationId;
+  String accountId;
+  String externalId;
+  String sessionToken;
+
+  @Getter(AccessLevel.NONE)
+  Boolean evaluateTransaction;
+
+  public Boolean shouldEvaluateTransaction() {
+    return this.evaluateTransaction;
+  }
+}