Documentation

API Quick Start

Get your first API response in under 2 minutes.

// Authenticate with XTERWISE API
const response = await fetch('https://api.xterwise.com/v3/transactions', {
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
});

const { data, pagination } = await response.json();
console.log(`Fetched ${data.length} transactions`);