diff --git a/src/api/API.browser.ts b/src/api/API.browser.ts
index 9b915be..d14a46c 100644
--- a/src/api/API.browser.ts
+++ b/src/api/API.browser.ts
@@ -37,11 +37,18 @@ export default abstract class API extends Base {
       .then(async (r) => {
         clearTimeout(timeoutId);
 
-        if (!r.ok) throw new Error("Network response was not OK");
-
-        const response = await r.text();
-
-        if (r.headers.get("Content-Type") === "application/json") return JSON.parse(response, reviver);
+        let response: any = await r.text();
+
+        if (r.headers.get("Content-Type")?.startsWith("application/json")) response = JSON.parse(response, reviver);
+
+        if (!r.ok) {
+          throw new Error(response?.error ?? "Something went wrong", {
+            cause: {
+              data  : response,
+              status: r.status,
+            },
+          });
+        }
 
         return response;
       })
diff --git a/src/api/API.node.ts b/src/api/API.node.ts
index b76b5be..b2f1c17 100644
--- a/src/api/API.node.ts
+++ b/src/api/API.node.ts
@@ -63,21 +63,28 @@ export default abstract class API extends Base {
         (res) => {
           res.setEncoding("utf8");
 
-          // eslint-disable-next-line @typescript-eslint/no-magic-numbers
-          if (!res.statusCode || res.statusCode < 200 || res.statusCode > 299) {
-            reject(new Error("Network response was not OK"));
-
-            return;
-          }
-
-          let rawData = "";
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          let rawData: any = "";
 
           res
             .once("error", error => reject(error))
             .once("end", () => {
               try {
-                if (res.headers["Content-Type"] === "application/json") resolve(JSON.parse(rawData, reviver));
-                else resolve(rawData as never);
+                if (res.headers["content-type"]?.startsWith("application/json")) rawData = JSON.parse(rawData, reviver);
+
+                // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+                if (!res.statusCode || res.statusCode < 200 || res.statusCode > 299) {
+                  reject(new Error(rawData?.error ?? "Something went wrong", {
+                    cause: {
+                      data  : rawData,
+                      status: res.statusCode,
+                    },
+                  }));
+
+                  return;
+                }
+
+                resolve(rawData);
               } catch (error) {
                 reject(error);
               }