Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.dialect.to/llms.txt

Use this file to discover all available pages before exploring further.

​
Quick Start

​
1. Configure Webhook Endpoint

Set up an endpoint to receive event webhooks: 
const express = require('express');
const app = express();

app.use(express.json());

app.post('/webhook/events', (req, res) => {
  const event = req.body;
  
  console.log('Received event:', event.event);
  console.log('Token:', event.token.symbol);
  
  // Process the event
  handleEvent(event);
  
  // Always respond with 200 OK
  res.status(200).send('OK');
});

app.listen(3000, () => {
  console.log('Webhook server running on port 3000');
});

​
2. Registration

​
2.1 Register Your Webhook (required)

Contact us at hello@dialect.to to register your webhook endpoint.

​
2.2 Register Users Wallets (only for last trade price change events)

If you want to offer last trade price change events to your users, you need to register their wallets. This can be done by submitting a list of wallet addresses to us. Please contact us at hello@dialect.to before sending any materials.

​
3. Handle Events

Implement event handlers based on the event type: 
function handleEvent(event) {
  switch (event.event) {
    case 'token_price_change':
      handlePriceChangeEvent(event);
      break;
    case 'token_last_trade_price_change':
      handleLastTradePriceChangeEvent(event);
      break;
    default:
      console.log('Unknown event type:', event.event);
  }
}

​
Price Change Events

There are two types of price change events. Please remember to send a list with users wallets to us if you want to offer last trade price change events to your users.

​
Market-Based Price Change Events

Price change events are triggered by significant price movements over sliding time windows using percentage change thresholds. 
async function handlePriceChangeEvent(event) {
  const { token, change, trigger } = event;
  
  // Example: Notify users who hold this token
  const message = `${token.symbol} moved ${change.percentage.toFixed(1)}% over the last ${trigger.window.duration}`;
  
  // Send notifications based on your application logic
  await notifyUsers(token.address, message);
}

​
Available Windows

  • 1h, 3h, 6h, 12h, 24h, 7d

​
Spam Prevention

Dialect’s event detection includes built-in capabilities to ensure users don’t receive too many alerts:
  • Debouncing & rolling averages - Prevents rapid-fire alerts
  • Rate limits - Controls notification frequency
  • Priority conflicts - Manages competing events
  • Alert escalation - Prioritizes important events

​
Last Trade Price Change Events

Last trade price change events provide personalized alerts based on users’ actual trading history. To use this feature, you need to register the wallets of your users. 
async function handleLastTradePriceChangeEvent(event) {
  const { walletAddress, token, trigger, changes } = event;

  // Build contextual message based on trade history
  let message;
  const percentChange = Math.abs(changes.triggerTrade.change.percentage);
  const direction = changes.triggerTrade.change.direction;

  if (trigger.trade.type === 'buy') {
    // Alert relative to buy price
    message = `${token.symbol} is ${direction} ${percentChange.toFixed(1)}% since you bought`;
  } else if (trigger.trade.type === 'sell') {
    // Handle logic for sell events, 
    // e.g. send alert after full exit, 
    // partial sells, etc.
  }

  // Send personalized notification to specific wallet
  await sendWalletNotification(walletAddress, message);
}

​
Key Features

  • Personalized Thresholds: Based on market cap and position status
  • Round Trip Detection: Alerts when returning to previous levels
  • Post-Exit Monitoring: Continues tracking after full sells
We’re developing advanced event detection for newly launched tokens that meet specific safety and quality criteria. This system will focus on tokens with “staying power” rather than short-lived movements. Learn more about our approach: See the Trending Tokens Events section for detailed information about detection criteria, safety filters, and the quality-first methodology.
Early Access AvailableTrending token events are in development. The system is being tested internally with smart defaults before expanding to user customization.Contact us at hello@dialect.to for early access or to discuss specific requirements.