Introduction to High-Frequency Observability

Kryndel provides sub-millisecond visibility into the XRP Ledger. Our API is designed for institutions requiring low-latency transaction confirmation and real-time ledger state updates.

Quickstart

Initialize the client with your API key and subscribe to the ledger stream.

import { KryndelClient } from '@kryndel/sdk';

const sdk = new KryndelClient({
  apiKey: process.env.KRYNDEL_API_KEY,
  environment: 'mainnet'
});

await sdk.subscribe(['transactions', 'ledger'], (event) => {
  console.log(`New Event: ${event.id}`);
});

Authentication

All REST API requests require a Bearer token in the Authorization header. Manage keys in the Kryndel Console under the Security tab.