For Developers

Build on Oyrade's privacy prediction infrastructure.

Architecture Overview

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Quick Links

Resource	Description
Smart Contracts	Anchor program reference
API Reference	REST & WebSocket endpoints
GitHub	Source code & examples

Tech Stack

On-Chain (Solana)

• Anchor Framework - Type-safe Solana programs
• SPL Tokens - YES/NO shares as SPL tokens
• Token-2022 - Confidential transfers for privacy
• PDAs - Market state & user positions

Oracles

• Switchboard V3 - Financial data (prices, market caps)
• UMA Optimistic - Custom event resolution
• Helius - Real-time indexing & webhooks

Privacy

• Solnado - Mixer pools for wallet unlinking
• Ephemeral Wallets - One-time addresses for predictions

Development Setup

# Clone the repo
git clone https://github.com/oyrade/oyrade-contracts

# Install dependencies
cd oyrade-contracts
yarn install

# Build programs
anchor build

# Run tests
anchor test

# Deploy to devnet
anchor deploy --provider.cluster devnet

Devnet Resources

Resource	Address/URL
Program ID	OYRDxxxx... (TBA)
RPC	https://devnet.helius-rpc.com
Faucet	sol-faucet.com

Integration Examples

Subscribe to Market Updates

import { Connection, PublicKey } from '@solana/web3.js';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const marketPubkey = new PublicKey('MARKET_ADDRESS');

connection.onAccountChange(marketPubkey, (accountInfo) => {
  const marketData = parseMarketAccount(accountInfo.data);
  console.log('Updated odds:', marketData.yesPrice, marketData.noPrice);
});

Create a Prediction

import { Program } from '@coral-xyz/anchor';
import { OyradeIDL } from './idl';

const program = new Program(OyradeIDL, PROGRAM_ID, provider);

await program.methods
  .placePrediction({
    amount: new BN(100_000_000), // 100 USDC
    side: { yes: {} },
    shielded: true,
  })
  .accounts({
    market: marketPubkey,
    user: wallet.publicKey,
    // ... other accounts
  })
  .rpc();

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Next: Smart contract details →