PHP Integration

Step 1: Add the Container

Place a container element in your HTML to hold the Authyo widget.

<div id="authyo-2fasdk"></div>

Step 2: Include the SDK Script

Include the hosted Authyo SDK and pass your App Key using data-appkey:

<script src="https://app.authyo.io/js/v1/auth-2fasdk.js" data-appkey="<?php echo $APP_KEY; ?>" data-emailid="<?php echo $EMAIL_ADDRESS; ?>"  ></script>

Step 3: Optional – Capture the Response

Handle success or failure using window.authyoResponse:

<script>
  window.authyoResponse = function(response) {
    if (response.success) {
      alert('Success: ' + response.message);
    } else {
      alert('Error: ' + response.message);
    }
  };
</script>

Example: Complete Integration

<div id="authyo-sdk"></div>
<script src="https://app.authyo.io/js/v1/auth-sdk.js" data-appkey="<?php echo $APP_KEY; ?>" data-emailid="<?php echo $EMAIL_ADDRESS; ?>" ></script>
<script>
      window.authyoResponse = function(response) {
        if (response.success) {
          console.log("User verified:", response.data);
        } else {
          console.log("Login failed:", response.message);
        }
      };
</script>

Two Factor Authenticate – Requests & Responses

1) AuthState

Response

{
  "success": true,
  "IsTOtpVerified": false,
  "message": "ok"
}

2) Enable 2FA

Response

{
  "success": true,
  "message": "qrcode generated successfully",
  "QRCoder": "data:image/png;base64,....",
  "maskId": "optional"
}

3) Verify Otp

Response

{ "success": true, "message": "verified" }

4) Disable 2FA

Response

{ "success": true, "message": "2FA disabled" }

Troubleshooting

Problem	Fix
Widget not loading	Ensure `#authyo-2fasdk` div exists before the script
Blank screen	Ensure valid `data-appkey and data-emailid` is used
No response callback	Implement `window.authyoResponse`
Styling off	Check App Key design settings in dashboard