fix: update baseURL for preprod environment (#40)

Author: AnsonSIDAN

package.json

@@ -1,7 +1,7 @@
 {
     "name": "@deltadefi-protocol/typescript-sdk",
     "description": "The Typescript SDK for interacting with DeltaDeFi protocol",
-    "version": "0.3.21",
+    "version": "0.3.22",
     "main": "./dist/index.cjs",
     "browser": "./dist/index.js",
     "module": "./dist/index.js",

src/client/index.ts

@@ -36,8 +36,8 @@ export class ApiClient {
         providedBaseURL?: string,
         providedWsURL?: string,
     ) {
-        let baseURL = 'https://api-dev.deltadefi.io';
-        let wsURL = 'wss://api-dev.deltadefi.io';
+        let baseURL = 'https://api-staging.deltadefi.io';
+        let wsURL = 'wss://api-staging.deltadefi.io';
         const headers: ApiHeaders = {
             'Content-Type': 'application/json',
         };