RealmDocs

Blockchain Exchange

Build on Realm

The most secure, fastest DeFi blockchain ever created. GPU-native, post-quantum, 25ms finality. One unified gRPC API to rule them all.

56K

Transactions per second

25ms

Finality

1.26M

Signatures per second

100%

Quantum-safe

Overview

Realm is a next-generation blockchain built from the ground up for high-frequency perpetual trading. Unlike existing chains that retrofit DeFi onto general-purpose platforms, Realm is purpose-built with:

  • Post-quantum cryptography — Dilithium-3 (ML-DSA-65) signatures protect your assets against quantum computers
  • GPU-native execution — 1.26M signature verifications per second using GPU-accelerated batch verification
  • Sub-25ms finality — Mysticeti BFT consensus with deterministic ordering
  • Unified gRPC API — 29 endpoints covering all trading operations, one protocol for everything

API Protocol

Realm uses gRPC (not REST + WebSocket). Web clients connect via gRPC-Web through our Envoy proxy. This provides type-safe, bidirectional streaming with 10x less latency than traditional APIs.

Quick Start

Install the SDK and start trading in minutes:

Terminal

npm install @empyrealm/sdk

Example.ts

import { RealmClient, RealmWallet } from '@empyrealm/sdk';


// Create client and wallet
const client = new RealmClient('https://api.realm.software');
const wallet = await RealmWallet.generate();


// Connect (authenticates all requests)
await client.connect(wallet);


// Get your balance
const balance = await client.getBalance();
console.log('Balance:', balance);


// Place an order
const order = await client.placeOrder({
  market: 'RLM-PERP',
  side: 'buy',
  type: 'limit',
  price: 100.00,
  size: 1.0,
});
Get StartedAPI Reference