diff --git a/index.d.ts b/index.d.ts
index f107eb7..e1621e3 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,4 +1,5 @@
 import * as OAuth from 'oauth-1.0a'
+import {AxiosInstance} from "axios";
 
 export declare type WooCommerceRestApiVersion =
   | 'wc/v3'
@@ -36,6 +37,8 @@ export interface IWooCommerceRestApiOptions {
   timeout?: number
   /* Define the custom Axios config, also override this library options */
   axiosConfig?: any
+  /* Define own axios instance which will be used, instead of use the default global static instance */
+  axiosInstance?: AxiosInstance
 }
 
 export interface IWooCommerceRestApiQuery {
diff --git a/index.mjs b/index.mjs
index e42f229..3b4a63a 100644
--- a/index.mjs
+++ b/index.mjs
@@ -56,6 +56,7 @@ export default class WooCommerceRestApi {
     this.port = opt.port || "";
     this.timeout = opt.timeout;
     this.axiosConfig = opt.axiosConfig || {};
+    this.axiosInstance = opt.axiosInstance || axios;
   }
 
   /**
@@ -238,7 +239,7 @@ export default class WooCommerceRestApi {
     // Allow set and override Axios options.
     options = { ...options, ...this.axiosConfig };
 
-    return axios(options);
+    return this.axiosInstance.request(options);
   }
 
   /**