Documentation Index
Fetch the complete documentation index at: https://dataglue.io/llms.txt
Use this file to discover all available pages before exploring further.
API Reference
DataGlue provides a comprehensive JavaScript API for interacting with visitor data and customizing behavior.
Global Object
DataGlue is available globally as window.glue:
// Check if DataGlue is loaded
if (window.glue) {
console.log('DataGlue is ready');
}
Core Methods
glue.storage
Storage management methods:
// Set data
window.glue.storage.set('key', 'value');
window.glue.storage.set('key', 'value', 30); // With 30-day expiration
// Get data
const value = window.glue.storage.get('key');
// Remove data
window.glue.storage.remove('key');
// Clear all data
window.glue.storage.clear();
glue.getVisitorContext()
Get complete visitor information:
const context = window.glue.getVisitorContext();
console.log(context);
// Returns: user agent, language, attribution data, etc.
glue.getAttribution()
Get attribution data only:
const attribution = window.glue.getAttribution();
console.log(attribution);
// Returns: UTM parameters, click IDs, referrer data
glue.dynamicContent()
Configure conditional content:
glue.dynamicContent({
selector: '#premium-content',
key: 'utm_source',
value: 'email',
access_granted: '<p>Welcome email subscriber!</p>',
access_denied: '<p>Subscribe to see this content.</p>'
});
Configuration
Script Attributes
Configure DataGlue via script tag attributes:
<script
src="https://api.dataglue.io/glue.min.js"
modules="formSearch"
endpoint="https://api.example.com/webhook">
</script>
JavaScript Configuration
// Set attribution manually
window.glue.setAttribution({
utm_source: 'newsletter',
utm_campaign: 'summer_sale'
});
Events
DataGlue emits custom events:
// Listen for initialization
window.addEventListener('dataglue:ready', function() {
console.log('DataGlue initialized');
});
// Listen for data updates
window.addEventListener('dataglue:update', function(event) {
console.log('Data updated:', event.detail);
});
Error Handling
try {
const data = window.glue.storage.get('key');
if (!data) {
console.warn('No data found for key');
}
} catch (error) {
console.error('DataGlue error:', error);
}