diff --git a/src/services/asaas.ts b/src/services/asaas.ts
index 6eeaac1..d9b7bfe 100644
--- a/src/services/asaas.ts
+++ b/src/services/asaas.ts
@@ -10,7 +10,7 @@ export class AsaasService {
   private static getApiUrl(): string {
     const db = loadDb();
     const env = db.settings?.asaasEnvironment || 'sandbox';
-    return env === 'production' ? 'https://api.asaas.com/v3' : 'https://sandbox.asaas.com/v3';
+    return env === 'production' ? 'https://api.asaas.com/v3' : 'https://sandbox.asaas.com/api/v3';
   }
 
   private static getHeaders() {