Everything you need to build on Robinhood Chain with Greenbow. Connect your wallet, read stock token data, integrate Chainlink price feeds, and deploy autonomous agents.
Greenbow runs on Robinhood Chain (RHC), an EVM-compatible L2 with near-zero gas fees. All stock tokens are ERC-20 contracts with real-time Chainlink price feeds. Get started in under 5 minutes.
Greenbow is a hosted platform. No installation required. Use the web interface, Telegram bot, or API endpoints directly.
# 1. Add RHC to your wallet
# Chain ID: 4663
# RPC: https://rpc.mainnet.chain.robinhood.com
# 2. Use the Greenbow API
curl https://greenbow.io/api/ticker
# 3. Chat with Greenbow AI
# Web: /chat
# Telegram: @greenbow_botNo setup needed. The chat interface, ticker API, and agent factory are all live at greenbow.io. Start building immediately.
Robinhood Chain is an EVM-compatible blockchain. To interact with stock tokens, you need to add RHC to your wallet. Below are the official network parameters.
// Prompt user to add RHC to MetaMask
await window.ethereum.request({
method: 'wallet_addEthereumChain',
params: [{
chainId: '0x1237', // 4663 in hex
chainName: 'Robinhood Chain',
nativeCurrency: { name: 'ETH', symbol: 'ETH', decimals: 18 },
rpcUrls: ['https://rpc.mainnet.chain.robinhood.com'],
blockExplorerUrls: ['https://explorer.chain.robinhood.com']
}]
});import { defineChain } from 'viem';
export const rhc = defineChain({
id: 4663,
name: 'Robinhood Chain',
nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
rpcUrls: { default: { http: 'https://rpc.mainnet.chain.robinhood.com' } },
blockExplorers: { default: { url: 'https://explorer.chain.robinhood.com' } },
testnet: false
});Each stock on RHC is represented by an ERC-20 token contract. Token prices are updated via Chainlink price feeds. Use the contract addresses below to read balances, prices, and trade.
| Symbol | Contract Address |
|---|---|
| AAPL | 0xaF3D76f1834A1d425780943C99Ea8A608f8a93f9 |
| AMD | 0x86923f96303D656E4aa86D9d42D1e57ad2023fdC |
| NVDA | 0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC |
| TSLA | 0x322F0929c4625eD5bAd873c95208D54E1c003b2d |
| SPY | 0x117cc2133c37B721F49dE2A7a74833232B3B4C0C |
| MSFT | 0xe93237C50D904957Cf27E7B1133b510C669c2e74 |
| GOOGL | 0x2e0847E8910a9732eB3fb1bb4b70a580ADAD4FE3 |
| AMZN | 0x12f190a9F9d7D37a250758b26824B97CE941bF54 |
| META | 0xc0D6457C16Cc70d6790Dd43521C899C87ce02f35 |
| COIN | 0x6330D8C3178a418788dF01a47479c0ce7CCF450b |
Click any address to copy it to your clipboard.
import { readContract } from 'viem';
const NVDA = '0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC';
// Read ERC-20 balance
const balance = await readContract(client, {
address: NVDA,
abi: erc20Abi,
functionName: 'balanceOf',
args: [userAddress]
});
console.log('NVDA balance:', balance);Every stock token on RHC has an associated Chainlink price feed providing real-time, tamper-resistant price data. Price feeds are updated on-chain and can be read by any smart contract or off-chain client.
import { readContract } from 'viem';
const FEED_REGISTRY = '0x...'; // Chainlink feed proxy address
const result = await readContract(client, {
address: FEED_REGISTRY,
abi: chainlinkAbi,
functionName: 'latestRoundData'
});
// result = { roundId, answer, startedAt, updatedAt, answeredInRound }
const price = Number(result.answer) / 1e8; // 8 decimals
console.log('NVDA price: $', price);Decimals: Chainlink stock price feeds use 8 decimals. Always divide by 1e8 to get the USD price.
For off-chain apps, skip the RPC calls and use Greenbow's cached ticker endpoint. It aggregates Chainlink feeds and real-time market data into a single response.
const res = await fetch('/api/ticker');
const data = await res.json();
data.stocks.forEach(stock => console.log(
stock.symbol, '$' + stock.price, stock.change + '%'
));
// Output: NVDA $128.45 +2.31%The Agent Factory lets you deploy autonomous trading agents on RHC. Each agent monitors price feeds, executes a strategy, and trades tokenized stocks according to your risk parameters.
/api/factory — Greenbow deploys and returns an agent configconst res = await fetch('/api/factory', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
name: 'NVDA Sniper',
strategy: 'momentum',
riskLevel: 'medium',
maxAllocation: 5000,
tokens: ['NVDA', 'AMD']
})
});
const agent = await res.json();
console.log('Agent ID:', agent.id);
console.log('Status:', agent.status);Ready to deploy? Head to the Agent Factory dashboard →
All endpoints are relative to the Greenbow server root. No authentication required for public endpoints.
Returns live stock prices and chain info. Aggregates real-time market data.
Response: { stocks: [symbol, price, change], chain: { block, chainId } }
Streaming chat with the Greenbow AI. Returns Server-Sent Events stream.
Body: { messages: [role, content] }
Response: SSE stream — data: { content: "..." } lines, terminated by data: [DONE]
Lists available strategies and tradeable tokens for agent deployment.
Response: { strategies: [...], tokens: [...] }
Deploys a new trading agent with the specified configuration.
Body: { name, strategy, riskLevel, maxAllocation, tokens }
Response: { id, name, strategy, riskLevel, maxAllocation, tokens, status, config }
Sets up the Telegram webhook. Requires TELEGRAM_BOT_TOKEN environment variable. Called once during deployment.
Response: { ok: true, webhook: "..." }
Handles incoming Telegram webhook messages. Processes user input, routes to the AI, and sends responses back to the chat.
Body: Telegram webhook payload (from Telegram API)
Response: 200 OK (async message dispatch)