Integrate SDK

Include the gpContainer SDK in Your Codebase
To use the SDK, add the following
```
<script src="https://gwk.gopayapi.com/sdk/stable/gp-container.min.js"></script>
```

Invoking SDK Methods
To call any JSAPI from the SDK, use the following format:

window.gpContainer.call(className, methodName, params, successCallback, failureCallback, timeout);

Handling Response
Currently, the GoPay app uses string responses for versions below 2.00, and JSON responses for versions 2.00 and above.
If you are using any of the handlers listed below, please update your implementation to handle both response formats. This will ensure backward compatibility and prevent errors for users on different app versions.
We will notify you once there is sufficient adoption of the JSON response, at which point string responses will be deprecated.
```
// `response.data` may be either a JSON string or a parsed object
const rawData = response.data;
let data = {};
try {
  data = typeof rawData === 'string'
    ? JSON.parse(rawData)
    : rawData || {};
} catch (e) {
  console.error('Invalid response data:', rawData);
}
```

Supported JSAPIs

GPLocation (need to change all openlinks)

API	Function	Requires Consent
GPLocation.getLocation	Obtain user's device longitude and latitude location	Yes

GPMiniAppAuth

API	Function	Requires Consent
GPMiniAppAuth.getAuthCode	Get an auth code used to identify the current user session	No

GPNavigator

API	Function	Requires Consent
GPNavigator.launchDeeplink	Open a third-party app or page using a custom deeplink	No
GPNavigator.launchUri	Open a browser or in-app page using a universal or web URI	No

GP

API	Function	Requires Consent
GP.launchPayment	Automatically redirect users to the GoPay app to complete the payment, then return them to your Mini App.	No
GP.getBankAccountToken	Request and tokenize the user’s linked bank account information	Yes

GPSystem

API	Function	Requires Consent
GPSystem.getSystemInfo	Get device's system info such as OS, model, and app version	Yes
GPSystem.getRootedDeviceInfo	Get device's rooted info	Yes
GPSystem.getWifiInfo	Get the device’s connected Wi-Fi details, such as SSID or signal strength	Yes

GPConsent

API	Function	Requires Consent
GPConsent.getUserConsent	Ask user to retrieve user consent for accessing sensitive including PII and device permission data	Yes

GPMotion

API	Function	Requires Consent
GPMotion.startAccelerometer	Start monitoring acceleration of the device in 3D space	No
GPMotion.stopAccelerometer	Stop monitoring acceleration	No
GPMotion.startCompass	Start receiving compass direction data (magnetic heading)	No
GPMotion.stopCompass	Stop receiving compass data	No
GPMotion.listenGyro	Start receiving gyroscope data (rotation rate around device axes)	No
GPMotion.listeningShake	Listen for shake gesture events	No
GPMotion.vibrate	Trigger vibration on the device	No

GPFile

API	Function	Requires Consent
GPFile.save	To save image and PDF in iOS (Android is not supported yet)	No

GPShare

API	Function	Requires Consent
GPShare.share	To share text format to the social media	No

GPBase

API	Function	Requires Consent
GPBase.getLocale	To get the app locale, supported ID and EN	No
GPBase.copyToClipboard	To copy content to clipboard	No

GP

API	Function	Requires Consent
GP.trackBinaryEvent	Track Clickstream events	No

Version History

Version	Description	Date
0.4.0	Initial Release for V1 (Deprecated)	10/07/25
1.0.0	Initial Release for V4 Webkit	18/08/25

JSAPIs Specification (v1.0.0)

📝
Note

Data will be null in case of success = false, and vice versa.

Error will be null in case of success = true, and vice versa.

Get Location

Sample Request:

var params = {
	// Specify whether to obtain a high-precision location.
	enable_high_accuracy: true
};

window.gpContainer.call(  
  "GPLocation",  
  "getLocation",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
    "data": {
      "coords": {
        "longitude": 77.5946,
        "latitude": 12.9716,
        "time": 12
      }
    },
    "ret": "GP_SUCCESS" 
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Get Auth Code

Sample Request:

window.gpContainer.call(  
  "GPMiniAppAuth",  
  "getAuthCode",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
    "data": {
        authCode: "GBNURP5WyBIqXiGxKv2cO8Qj4CyS0qZrRK5O4e8ehdnHpowG6k5pkj2SsF7BqGIF"
    },
		"ret": "GP_SUCCESS" 
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Launch Deeplink

Sample Request:

var params = {
  deeplink: "string"
};

window.gpContainer.call(  
  "GPNavigator",  
  "launchDeeplink",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
		success: true,
		"ret": "GP_SUCCESS" 
}

{
    "success": false,
    "error_code": "300",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "Permission denied",
    "ret": "GP_EXCEPTION"   
}

Launch Payment

Sample Request:

const webUrl = response.webRedirectUrl;

function convertToGoPayDeepLink(url) {
    const urlObj = new URL(url);
    const params = urlObj.search;
    return `gopay://merchanttransfer${params}`;
}
const deepLink = convertToGoPayDeepLink(webUrl);

// Assign to params object
var params = {
  deeplink: deepLink
};

window.gpContainer.call(  
  "GP",  
  "launchPayment",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    success: true,
    data: {
        status: "success"
    },
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "300",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "Permission denied",
    "ret": "GP_EXCEPTION"   
}

Status	Description
success	User have successfully paid the transaction
failed	User cancelled the transaction
pending	There's an error processing the transaction
cancelled	User goes back to the miniapp without completing or cancelling the payment

Launch Uri

Sample Request:

var params = {
  uri: "string"
};

window.gpContainer.call(  
  "GPNavigator",  
  "launchUri",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Get System Info

Sample Request:

window.gpContainer.call(  
  "GPSystem",  
  "getSystemInfo",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    success: boolean,
    data?: {
      platform: string,
      is_emulator: boolean,
      brand: string,
      model: string,
      product: string,
      uuid: string,
      idfa: string,
      idfv: string
    },
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Get Rooted Device Info

Sample Request:

window.gpContainer.call(  
  "GPSystem",  
  "getRootedDeviceInfo",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    success: boolean,
    data?: {
      is_rooted: string
    },
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Get Wifi Info

Sample Request:

window.gpContainer.call(  
  "GPSystem",  
  "getWifiInfo",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    success: boolean,
    data?: {
      wifi_bssid: string,
      wifi_ssid: string,
    },
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Get User Consent

Please use the latest version of the Get User Consent, the previous version is planned to be deprecated in Q1 2026.

Webkit (latest version)

Sample Request:

var params = {
  scope: 'location'
/**
scope is consent_name provided below, you must have the right permissions and consent configured to show this
*/
};

window.gpContainer.call(  
  "GP",  
  "authorize",  
  params,  
  function(response) {  
		if (response.successScope['location']) {
              	alert('success authorize location');
              	//call the jsapi you need to use
            }
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

JSAPI	consent_name
getLocation(GoPay)	location
getCamera(Javascript)	camera
getProfile(GoPay)	You can get this from the error response from getProfile

Sample Response: (error codes)

{
    data: {
        successScope: {"location": true}
    },
    success: boolean,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Webview

Sample Request:

var params = {
  consent_name: 'string'
};

window.gpContainer.call(  
  "GPConsent",  
  "getUserConsent",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    data: {
        consent_name: string,
        has_consent: boolean,
    },
    success: boolean,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Possible Error Codes:

Error Code	Description
100	Method not supported error
105	User not found
200	Incomplete parameter error
201	Invalid type error
202	Parameter data error
203	Miniapp not registered
300	No permission error
303	Malformed Authorization
400	Device not supported
401	Network error
500	Superapp error
900	Unable to process

Get Bank Account Token

Sample Request:

window.gpContainer.call(
  "GP",
  "getBankAccountToken",
  {},
  function(response) {
    console.log('success:', response);
  },
  function(error) {
    console.log('error:', error);
  }
);

Sample Response: (error codes)

{
    success: boolean,
    data?: {
      token: string
    },
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Start Accelerometer

Sample Request:

var params = {
/**
interval is either "game", "ui", or "normal". "normal" is default
"game" : 20ms
"ui": 60ms
"normal": 200ms
*/
  interval: 'normal'
};

window.gpContainer.call(  
  "GPMotion",  
  "startAccelerometer",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

// Listen to Compass result
document.addEventListener('GPMotion.Event.accelerometer', (e: GPMotionAccelerometerData) => {
  console.log('Received gpAsyncCallback event:', JSON.stringify(e));
});

Sample Response: (error codes)

{
    "success": true,
    "ret": "GP_SUCCESS",
		"msg": "ACCELEROMETER_STARTED"
}

{
    x: double,
    y: double,
    z: double
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Stop Accelerometer

Sample Request:

window.gpContainer.call(  
  "GPMotion",  
  "stopAccelerometer",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
  );

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS",
		"msg": "ACCELEROMETER_STOPPED"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Start Compass

Sample Request:

var params = {
/**
interval is either "game", "ui", or "normal". "normal" is default
"game" : 20ms
"ui": 60ms
"normal": 200ms
*/
  interval: 'normal'
};

window.gpContainer.call(  
  "GPMotion",  
  "startCompass",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

// Listen to Compass result
document.addEventListener('GPMotion.Event.compass', (e: GPMotionCompassData) => {
  console.log('Received gpAsyncCallback event:', JSON.stringify(e));
});

Sample Response: (error codes)

{
    "success": true,
    "ret": "GP_SUCCESS",
		"msg": "COMPASS_STARTED"
}

{
    direction: double, // The value due north between [0,360)
    timestamp: int64
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Stop Compass

Sample Request:

window.gpContainer.call(  
  "GPMotion",  
  "stopCompass",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS",
		"msg": "COMPASS_STOPPED"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Listen Gyro

Sample Request:

var params = {
/**
on - Enable or disable monitoring of the gyroscope. (response would be GYROSCOPE_STARTED or GYROSCOPE_STOPPED)
frequency - The interval between gyroscope events.
*/
        on: true,
        frequency: 100
};

window.gpContainer.call(  
  "GPMotion",  
  "listenGyro",  
  {},  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

// Listen to gyroscope
document.addEventListener('motion.gyro', (e: GPMotionGyroscopeData) => {
  console.log('Received gpAsyncCallback event:', JSON.stringify(e));
});

Sample Response: (error codes)

{
    "success": true,
    "ret": "GP_SUCCESS",
		"msg": "GYROSCPOPE_STARTED"
}

{
    x: double,
    y: double,
    z: double
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Listening Shake

Sample Request:

var params = {
// on: specifies whether to enable monitoring of the shake gesture. (response would be SHAKE_STARTED or SHAKE_STOPPED)
//frequency: optional. The minimum interval between shake events. 
//shakeThreshold: optional. The acceleration threshold used to identify shake gestures. 
//shakeNum: optional. The number of shake gestures used to generate a shake event. 
        bool on = 1;
    	  number frequency = 2; 
      	number shakeThreshold = 3;
     	 	number shakeNum = 4
};

window.gpContainer.call(  
  "GPMotion",  
  "listeningShake",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

// Listen to Shake
document.addEventListener('motion.shake', (e: GPMotionShakeData) => {
  console.log('Received gpAsyncCallback event:', JSON.stringify(e));
});

Sample Response: (error codes)

{
    "success": true,
    "ret": "GP_SUCCESS",
		"msg": "SHAKE_STARTED"
}

{
    x: double,
    y: double,
    z: double
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Vibrate

Sample Request:

var params = {
        // The vibration duration.
        duration: 7000
        };

window.gpContainer.call(  
  "GPMotion",  
  "vibrate",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Save

Sample Request:

var params = {
/**
url: the download URL of the file
name: the name of the file after the file is downloaded.The default name is 
timestamp_gpwebkit. This param is optional
destination: destination can either be 
"DOWNLOADS", (IOS & Android)
"DOCUMENTS", (Android)
"PICTURES", (IOS & Android)
"DCIM" (Android)
Based on that file will be saved either to local storage or gallery
*/
        string url = "imageUrl";
		    string name = "Images";
    		string destination = "PICTURES";
        };

window.gpContainer.call(  
  "GPFile",  
  "save",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

// Listen to Save success
document.addEventListener('GPFile.Event.saveSuccess', (e) => {
          console.log('Received gpAsyncCallback event:', e.detail);
          showResult("downloadAsyncResult", e.detail);
        });

// Listen to Save failed
  document.addEventListener('GPFile.Event.saveFailed', (e) => {
          console.log('Received gpAsyncCallback event:', e.detail);
          showResult("downloadAsyncResult", e.detail);
        });

Sample Response: (error codes)

{
		"success": true,
		"msg": "SAVE_STARTED",
		"ret": "GP_SUCCESS"
}

{
		"msg": "SAVE_SUCCESS"
}

{
		"msg": "SAVE_FAILED"
}

Share

Sample Request:

var params = {
        text: "string",
        };

window.gpContainer.call(  
  "GPShare",  
  "share",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

GetLocale

Sample Request:

window.gpContainer.call(  
  "GPBase",  
  "getLocale",
	{},
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
    "ret": "GP_SUCCESS",
		"app_locale": "en_ID" // You will receive the value in en_ID or id_ID , en_ID for English and id_ID for Indonesia
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

CopyToClipboard

Sample Request:

var params = {
        text: "string"
        };

window.gpContainer.call(  
  "GPBase",  
  "copyToClipboard",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Track Binary Event

Sample Request:


// TrackBinaryEvent request
var params = {
        event_name = 1;
  		  type = 2;
    		encoded_data = 3;
        };

window.gpContainer.call(  
  "GP",  
  "",  
  params,  
  function(response) {  
    console.log('success:', response);  
  },  
  function(error) {  
    console.log('error:', error);  
  }  
);

Sample Response: (error codes)

{
    "success": true,
		"ret": "GP_SUCCESS"
}

{
    "success": false,
    "error_code": "",
    "error_type": "JS_BRIDGE_ERROR",
    "error_message": "",
    "ret": "GP_EXCEPTION"   
}

Error Codes

Category:

Category	Code	Description
Platform Error	1xx	Platform-related errors, such as opening GoPay deeplink while you're testing on the web
Miniapp Error	2xx	Such as method invocation error calling openDeeplink with a wrong deeplink format
Permission Error	3xx	Permission-related error, such as getting user location but the user does not give the permission
Device related Error	4xx	Returned on device-related error such as network error
Superapp Error	5xx	Error from the superapp side (imagine this as server error)

Error Code List:

Codes	Description	Happens When
100	Method not supported error	The miniapp is calling a method that's not supported on the platform.
200	Incomplete parameter error	The method call have incomplete parameters
201	Invalid type error	The method call have invalid parameters. E.g. providing int while the required type is string
202	Parameter data error	The parameters being called is not supported by gopay. E.g. calling open deeplink with non-gopay deeplink
203	Miniapp not registered	The miniapp you're developing is not registered inside gopay system
300	No permission error	Miniapp does not have access to the method being called
400	Device not supported	The resource being requested is not supported by the device
401	Network Error	Internet related problem such as slow or disconnected internet
500	Superapp error	Superapp related error. Happens if there's an internal error in gopay while a resource is requested