diff --git a/package.json b/package.json
index 321e0d5..611a586 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tn-api.js",
-  "version": "0.4.3",
+  "version": "0.5.0",
   "description": "A Public Template for npm",
   "main": "build/index.js",
   "repository": "https://source.thundernetwork.org/ThunderNetworkRaD/tn-api.js",
diff --git a/src/CreditsManager.ts b/src/CreditsManager.ts
index 94edfdf..115705b 100644
--- a/src/CreditsManager.ts
+++ b/src/CreditsManager.ts
@@ -56,4 +56,18 @@ export default class CreditsManager {
         if (req.status == 404) throw new Error("Transaction not Found");
         return req.data.transaction;
     }
+
+    /**
+     * Sends a payment request to the specified user.
+     *
+     * @param {number} id - The ID of the user making the payment.
+     * @param {number} toPayID - The ID of the user to whom the payment is being made.
+     * @param {number} amount - The amount of the payment.
+     * @return {void}
+     */
+    async pay(id: number, toPayID: number, amount: number) {
+        let req = await axios.post(`${this.URL}/credits/${id}`, { amount, to: toPayID }, { headers: { Authorization: `Bearer ${this.token}` } });
+        if (req.status == 403) throw new Error("No Permission");
+        if (req.status == 404) throw new Error("User not Found");
+    }
 }
\ No newline at end of file
diff --git a/src/IAManager.ts b/src/IAManager.ts
index b352465..a2fbbfc 100644
--- a/src/IAManager.ts
+++ b/src/IAManager.ts
@@ -9,7 +9,7 @@ export default class IAManager {
         this.token = token;
     }
 
-    async get(id: number) {
+    async get(id: string|number) {
         let req = await axios.get(`${this.URL}/IA/${id}`);
         if (req.status == 404) throw new Error("User not Found");
         return req.data.user;