diff --git a/README.md b/README.md
index 17bb920..9e445b4 100644
--- a/README.md
+++ b/README.md
@@ -27,17 +27,6 @@ $thepeer->chargeLink("lost-in-the-world", 5000, "Benz");
         - request (object)
     - `returns`: boolean
     
-* getSendReceipt
-    - `accepts`: 
-        - receipt_id (string)
-    - `returns`: object
-    
-* processSendReceipt
-    - `accepts`: 
-        - receipt_id (string)
-        - event (string)
-    - `returns`: object
-    
 * indexUser
     - `accepts`:
         - name (string)
@@ -58,16 +47,16 @@ $thepeer->chargeLink("lost-in-the-world", 5000, "Benz");
     
 * getLink
     - `accepts`:
-        - lind_id (string)
+        - link_id (string)
     - `returns`: object
 
 * chargeLink
     - `accepts`:
-        - lind_id (string)
+        - link_id (string)
         - amount (integer)
     - `returns`: object
     
-* authorizaDirectCharge
+* authorizeCharge
     - `accepts`:
         - reference (string)
         - event (string)
diff --git a/src/Thepeer.php b/src/Thepeer.php
index 4dfd601..b381be3 100644
--- a/src/Thepeer.php
+++ b/src/Thepeer.php
@@ -52,36 +52,6 @@ public function validateSignature(Request $payload)
        return $headerSignature === $calculatedSignature;
     }
 
-    public function getSendReceipt(string $receipt)
-    {
-        try {
-            $request = $this->client->get("/send/{$receipt}");
-
-            $payload = json_decode($request->getBody()->getContents());
-
-            return $this->processResponse($payload, $request);
-        } catch (GuzzleException $e) {
-            throw new ServerErrorException($e->getMessage());
-        }
-    }
-
-    public function processSendReceipt(string $receipt, string $event)
-    {
-        try {
-            $request = $this->client->post("/send/{$receipt}", [
-                "body" => json_encode([
-                    'event' => $event,
-                ])
-            ]);
-
-            $payload = json_decode($request->getBody()->getContents());
-
-            return $this->processResponse($payload, $request);
-        } catch (GuzzleException $e) {
-            throw new ServerErrorException($e->getMessage());
-        }
-    }
-
     public function indexUser(string $name, string $email, string $identifier)
     {
         try {
@@ -162,10 +132,10 @@ public function chargeLink(string $link, int $amount, string $remark)
         }
     }
 
-    public function authorizeDirectCharge(string $reference, string $event)
+    public function authorizeCharge(string $reference, string $event)
     {
         try {
-            $request = $this->client->post("/debit/{$reference}", [
+            $request = $this->client->post("/authorization/{$reference}", [
                 "body" => json_encode([
                     'event' => $event,
                 ])