diff --git a/README.md b/README.md
index b923c22..98d2717 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,9 @@ const { response } = await hcaptcha.execute({ async: true });
 | `loadAsync`       | Boolean     | No       | `true`          | Set if the script should be loaded asynchronously.                                                                                                        |
 | `cleanup`         | Boolean     | No       | `true`          | Remove script tag after setup.                                                                                                                            |
 | `crossOrigin`     | String      | No       | `-`             | Set script cross origin attribute such as "anonymous".                                                                                                    |
+| `scriptSource`     | String      | No       | `https://js.hcaptcha.com/1/api.js`             | Set script source URI. Takes precedence over `secureApi`.                                                                                                   |
 | `scriptLocation`  | HTMLElement | No       | `document.head` | Location of where to append the script tag. Make sure to add it to an area that will persist to prevent loading multiple times in the same document view. |
+| `secureApi`         | Boolean     | No       | `false`          | See enterprise docs.                                                                                                                            |
 | `apihost`         | String      | No       | `-`             | See enterprise docs.                                                                                                                                      |
 | `assethost`       | String      | No       | `-`             | See enterprise docs.                                                                                                                                      |
 | `endpoint`        | String      | No       | `-`             | See enterprise docs.                                                                                                                                      |
diff --git a/lib/__test__/script.test.ts b/lib/__test__/script.test.ts
index 7ac5701..c60ca31 100644
--- a/lib/__test__/script.test.ts
+++ b/lib/__test__/script.test.ts
@@ -143,6 +143,22 @@ describe('fetchScript', () => {
         const [script] = nodes;
         expect(script.src).toMatch(`${apihost}/1/api.js?onload=${HCAPTCHA_LOAD_FN_NAME}`);
       });
+
+      it('should change hCaptcha JS API if secureApi is specified', async () => {
+        const secureApi = true;
+        await fetchScript({ secureApi });
+
+        const [script] = nodes;
+        expect(script.src).toMatch(`https://js.hcaptcha.com/1/secure-api.js?onload=${HCAPTCHA_LOAD_FN_NAME}`);
+      });
+
+      it('should change hCaptcha JS API if scriptSource is specified', async () => {
+        const scriptSource = 'hcaptcha.com/1/api.js';
+        await fetchScript({ scriptSource });
+
+        const [script] = nodes;
+        expect(script.src).toMatch(`${scriptSource}?onload=${HCAPTCHA_LOAD_FN_NAME}`);
+      });
     });
 
     describe('cleanup', () => {
diff --git a/lib/src/script.ts b/lib/src/script.ts
index 65a9922..4e75055 100644
--- a/lib/src/script.ts
+++ b/lib/src/script.ts
@@ -9,7 +9,9 @@ export function fetchScript({
   loadAsync = true,
   crossOrigin,
   apihost = 'https://js.hcaptcha.com',
-  cleanup = true
+  cleanup = true,
+  secureApi = false,
+  scriptSource = ''
 }: IScriptParams = {}) {
   const element = getMountElement(scriptLocation);
   const frame: any = getFrame(element);
@@ -18,7 +20,15 @@ export function fetchScript({
     const script = frame.document.createElement('script');
 
     script.id = SCRIPT_ID;
-    script.src = `${apihost}/1/api.js?onload=${HCAPTCHA_LOAD_FN_NAME}`;
+    if (scriptSource) {
+      script.src = `${scriptSource}?onload=${HCAPTCHA_LOAD_FN_NAME}`;
+    } else {
+      if (secureApi) {
+        script.src = `${apihost}/1/secure-api.js?onload=${HCAPTCHA_LOAD_FN_NAME}`;
+      } else {
+        script.src = `${apihost}/1/api.js?onload=${HCAPTCHA_LOAD_FN_NAME}`;
+      }
+    }
     script.crossOrigin = crossOrigin;
     script.async = loadAsync;
 
diff --git a/lib/src/types.ts b/lib/src/types.ts
index ceab92d..d8d8d70 100644
--- a/lib/src/types.ts
+++ b/lib/src/types.ts
@@ -1,5 +1,7 @@
 export interface IScriptParams {
     scriptLocation?: HTMLElement;
+    secureApi?: boolean;
+    scriptSource?: string;
     apihost?: string;
     loadAsync?: boolean;
     cleanup?: boolean;
diff --git a/package.json b/package.json
index 2d5d858..3c878f0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@hcaptcha/loader",
   "description": "This is a JavaScript library to easily configure the loading of the hCaptcha JS client SDK with built-in error handling.",
-  "version": "1.1.3",
+  "version": "1.2.0",
   "author": "hCaptcha team and contributors",
   "license": "MIT",
   "keywords": [