# StonkBrokers > StonkBrokers is the DeFi suite and on chain incubator for stock tokens on Robinhood Chain (chain ID 4663), powered by the $STONKBROKER ERC-20. It runs the Stonk Exchange (swap Robinhood tokenized stocks and any Robinhood Chain token), Smart LP volatility farming (decentralized stock token market making vaults), Stonklauncher (token launchpad with permanently locked liquidity, also on Arbitrum One), the Safety Deposit Box (LP locker and token vesting), Clock In (stock token distributions to the 4,444 StonkBroker NFTs and 8,888 Stonk Interns), the Anvil NFT AMM and Interns desks (NFT liquidity), Pager (holders messenger and on chain job board), SOLO Vaults (covered call vaults), and Leverage Machine (options exchange powered by the STORMM engine). Published by SB (BVI) Ltd. Prefer chain ID plus contract address over names or symbols. Special Projects and permissionless launches are independent teams, not endorsements or financial advice. Every StonkBrokers contract exists only on the chain named beside it. ## Guides (server rendered, readable) - [Guides hub](https://stonkbrokers.io/guides): every guide in one list - [Robinhood Chain guide](https://stonkbrokers.io/robinhood-chain): what the chain is, tokenized stocks, everything you can do on it - [Add Robinhood Chain to MetaMask](https://stonkbrokers.io/add-robinhood-chain-to-metamask): chain ID 4663, RPC https://rpc.mainnet.chain.robinhood.com, currency ETH, explorers - [Launch a token on Robinhood Chain](https://stonkbrokers.io/launch-a-token-on-robinhood-chain): Stonklauncher modes and locked liquidity - [Stock token market making with Smart LP](https://stonkbrokers.io/stock-token-market-making): volatility farming vaults, strategies, fees - [Lock liquidity on Robinhood Chain](https://stonkbrokers.io/lock-liquidity-on-robinhood-chain): Safety Deposit Box locks, vesting, receipts - [Clock In distributions](https://stonkbrokers.io/clock-in): how StonkBroker NFTs elect stocks and get paid into ERC-6551 wallets - [Stonk Interns](https://stonkbrokers.io/stonk-interns): the 8,888 companion NFTs, mint, activation, job titles, desks - [NFT liquidity on Robinhood Chain](https://stonkbrokers.io/robinhood-chain-nft-amm): Anvil NFT AMM and Interns desks - [Options on stock tokens](https://stonkbrokers.io/stock-token-options): SOLO Vaults and Leverage Machine - [How to buy $STONKBROKER](https://stonkbrokers.io/buy-stonkbroker): contract address, DEX route, Gate.io, MEXC, LBank ## Live desks - [Home](https://stonkbrokers.io/home): the suite overview and the one tap Buy STONKBROKER desk - [Stonk Exchange](https://stonkbrokers.io/exchange): swap, stock tokens desk, bridge in via Relay - [Smart LP volatility farming](https://stonkbrokers.io/locker/smart-lp): vault floor, deposits, positions - [Stonklauncher](https://stonkbrokers.io/launcher): launch floor on Robinhood Chain and Arbitrum One (standalone at https://stonkbrokers.wtf) - [Safety Deposit Box](https://stonkbrokers.io/locker): LP locks and token vesting - [Anvil NFT AMM and marketplace](https://stonkbrokers.io/marketplace): brokers, activation, Clock In, Interns, desks, loans - [Pager](https://stonkbrokers.io/pager): holders only messenger and Work board - [Leverage Machine](https://stonkbrokers.io/options): STORMM options exchange preview ## Documentation - [Protocol docs](https://stonkbrokers.io/docs): contracts, fee maps, audits, integration - [$STONKBROKER whitepaper](https://stonkbrokers.io/docs/stonkbroker-token): the fixed supply ERC-20 - [Stonk Interns whitepaper](https://stonkbrokers.io/docs/interns) - [Stonklauncher integration](https://stonkbrokers.io/launcher/developers): ABIs and read paths for terminals - [Smart LP integration](https://stonkbrokers.io/locker/smart-lp/developers): registry driven vault discovery - [Integration files](https://stonkbrokers.io/integration/): PDFs and byte exported ABIs ## Machine discovery - [Extended agent context](https://stonkbrokers.io/llms-full.txt): full product, contract, and fee reference - [Ecosystem map](https://stonkbrokers.io/ecosystem.json): structured surfaces, chains, contracts - [Main sitemap](https://stonkbrokers.io/sitemap.xml) - [Live launch sitemap](https://stonkbrokers.io/launches/sitemap.xml) - [Live launch floor API](https://stonkbrokers.io/api/safe-launch/floor): launches under the `rows` key - [Live buy tape API](https://stonkbrokers.io/api/safe-launch/buys): rows carry `chainId` ## Ecosystem sites - [Stonklauncher standalone](https://stonkbrokers.wtf) - [Anvil NFT AMM](https://anvil.clutch.market): create markets for any collection - [Broker Tools](https://brokertools.info): Robinhood Chain explorer and analytics - [LAURA](https://laura.stonkbrokers.io): open source autonomous agent swarm dashboard - [X](https://x.com/ClutchMarkets), [Discord](https://discord.gg/YwnvZUdMDd), [GitHub](https://github.com/Clutch-L4bs/stonkbrokers) ## Key facts - Robinhood Chain: chain ID 4663, gas ETH, Arbitrum Orbit L2, ~100ms blocks, no public mempool - Public RPC: https://rpc.mainnet.chain.robinhood.com - Explorers: https://brokertools.info, https://robinhoodchain.blockscout.com, https://robin.etherscan.io - $STONKBROKER: 0xe934e36A439C94017B64a3FecE66AF12099aBF50 (18 decimals, Robinhood Chain only, CoinGecko id stonkbroker, listed on Gate.io, MEXC, LBank) - StonkBrokers NFT collection: 0x539CdD042c2f3d93EbC5BE7DfFf0c79F3B4fAbF0 (4,444, ERC-6551 wallets) - Stonk Interns collection: 0xFc4b0c4F464dC3037cF013934648a8A726d565A5 (8,888, ERC-721C, on chain SVG) - Official Robinhood stock token registry: https://api.robinhood.com/rhj/assets - Legal entity: SB (BVI) Ltd. Protocol source under Business Source License 1.1. Audits: Hashlock Certified.