diff --git a/modules/openapi-generator/src/main/resources/typescript-axios/common.mustache b/modules/openapi-generator/src/main/resources/typescript-axios/common.mustache
index eee6b7af3b8d..aa594015c7f9 100755
--- a/modules/openapi-generator/src/main/resources/typescript-axios/common.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-axios/common.mustache
@@ -136,7 +136,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/echo_api/typescript-axios/build/common.ts b/samples/client/echo_api/typescript-axios/build/common.ts
index a8c8e528d03c..fc1881f27b35 100644
--- a/samples/client/echo_api/typescript-axios/build/common.ts
+++ b/samples/client/echo_api/typescript-axios/build/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/others/typescript-axios/with-separate-models-and-api-inheritance/common.ts b/samples/client/others/typescript-axios/with-separate-models-and-api-inheritance/common.ts
index 80881f485559..95d62a0dcddb 100644
--- a/samples/client/others/typescript-axios/with-separate-models-and-api-inheritance/common.ts
+++ b/samples/client/others/typescript-axios/with-separate-models-and-api-inheritance/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/composed-schemas/common.ts b/samples/client/petstore/typescript-axios/builds/composed-schemas/common.ts
index 7bd190906d3a..d629dec4427f 100644
--- a/samples/client/petstore/typescript-axios/builds/composed-schemas/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/composed-schemas/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/default/common.ts b/samples/client/petstore/typescript-axios/builds/default/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/default/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/default/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/es6-target/common.ts b/samples/client/petstore/typescript-axios/builds/es6-target/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/es6-target/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/es6-target/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/test-petstore/common.ts b/samples/client/petstore/typescript-axios/builds/test-petstore/common.ts
index d202a5478f37..c0f62a7b6df1 100644
--- a/samples/client/petstore/typescript-axios/builds/test-petstore/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/test-petstore/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-complex-headers/common.ts b/samples/client/petstore/typescript-axios/builds/with-complex-headers/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-complex-headers/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-complex-headers/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-fake-endpoints-models-for-testing-with-http-signature/common.ts b/samples/client/petstore/typescript-axios/builds/with-fake-endpoints-models-for-testing-with-http-signature/common.ts
index d202a5478f37..c0f62a7b6df1 100644
--- a/samples/client/petstore/typescript-axios/builds/with-fake-endpoints-models-for-testing-with-http-signature/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-fake-endpoints-models-for-testing-with-http-signature/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-interfaces/common.ts b/samples/client/petstore/typescript-axios/builds/with-interfaces/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-interfaces/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-interfaces/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-node-imports/common.ts b/samples/client/petstore/typescript-axios/builds/with-node-imports/common.ts
index a3088139a9a3..a88b97565783 100644
--- a/samples/client/petstore/typescript-axios/builds/with-node-imports/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-node-imports/common.ts
@@ -145,7 +145,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-npm-version-and-separate-models-and-api/common.ts b/samples/client/petstore/typescript-axios/builds/with-npm-version-and-separate-models-and-api/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-npm-version-and-separate-models-and-api/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-npm-version-and-separate-models-and-api/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-npm-version/common.ts b/samples/client/petstore/typescript-axios/builds/with-npm-version/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-npm-version/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-npm-version/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-single-request-parameters/common.ts b/samples/client/petstore/typescript-axios/builds/with-single-request-parameters/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-single-request-parameters/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-single-request-parameters/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }
diff --git a/samples/client/petstore/typescript-axios/builds/with-string-enums/common.ts b/samples/client/petstore/typescript-axios/builds/with-string-enums/common.ts
index ecbcb323f7a3..d5b9e4718aea 100644
--- a/samples/client/petstore/typescript-axios/builds/with-string-enums/common.ts
+++ b/samples/client/petstore/typescript-axios/builds/with-string-enums/common.ts
@@ -144,7 +144,7 @@ export const toPathString = function (url: URL) {
  */
 export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
     return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
-        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || axios.defaults.baseURL || basePath) + axiosArgs.url};
+        const axiosRequestArgs = {...axiosArgs.options, url: (axios.defaults.baseURL ? '' : configuration?.basePath ?? basePath) + axiosArgs.url};
         return axios.request<T, R>(axiosRequestArgs);
     };
 }