What is this?
A minimal web app for quoting and planning swaps between Robinhood-issued Stock Tokens (NVDA, AAPL, SPY) and USDG on Robinhood Chain via Uniswap, with the chain ID hardcoded to 4663.
A minimal web app for quoting and planning swaps between Robinhood-issued Stock Tokens (NVDA, AAPL, SPY) and USDG on Robinhood Chain via Uniswap, with the chain ID hardcoded to 4663.Is this a live exchange or just a developer tool?It's a developer-facing swap surface, not a hosted exchange: it builds quotes and approval plans, while your own connected wallet signs transactions in the browser.
It's a developer-facing swap surface, not a hosted exchange: it builds quotes and approval plans, while your own connected wallet signs transactions in the browser.How do I run it?Clone the repo and run the Vite dev server (npm install, then npm run dev); optionally set VITE_UNISWAP_API_KEY to use the hosted Uniswap Trading API for quotes.
Clone the repo and run the Vite dev server (npm install, then npm run dev); optionally set VITE_UNISWAP_API_KEY to use the hosted Uniswap Trading API for quotes.Do I need a Uniswap API key to get quotes?No — without an API key the app falls back to fetching quotes on-chain via Uniswap's QuoterV2 contract instead of the hosted Trading API.
No — without an API key the app falls back to fetching quotes on-chain via Uniswap's QuoterV2 contract instead of the hosted Trading API.What are the main swap limits and risks?Slippage is hard-capped at 300 basis points with a 30-minute quote deadline, and on-chain liquidity for the Stock Tokens can be thin.
Slippage is hard-capped at 300 basis points with a 30-minute quote deadline, and on-chain liquidity for the Stock Tokens can be thin.Does the app ever touch my private key?No — it never stores a private key; a connected wallet signs transactions directly in the browser.
No — it never stores a private key; a connected wallet signs transactions directly in the browser.What tokens can I swap?You can swap between Robinhood-issued Stock Tokens (NVDA, AAPL, SPY) and USDG, all restricted to chain ID 4663 on Robinhood Chain.
You can swap between Robinhood-issued Stock Tokens (NVDA, AAPL, SPY) and USDG, all restricted to chain ID 4663 on Robinhood Chain.Why is the chain ID hardcoded to 4663?The app only targets Robinhood Chain, so both the sell and buy token's chain ID must equal 4663 — it won't quote or swap on any other network.
The app only targets Robinhood Chain, so both the sell and buy token's chain ID must equal 4663 — it won't quote or swap on any other network.Are the Stock Tokens the same as real NVDA/AAPL/SPY shares?No — they're Robinhood-issued ERC-20 tokens, not DTCC-settled shares, per the project's referenced Stock Token documentation.
No — they're Robinhood-issued ERC-20 tokens, not DTCC-settled shares, per the project's referenced Stock Token documentation.What is Permit2 used for here?Approvals are planned through Permit2 (or Universal Router/SwapRouter02) rather than letting arbitrary contracts spend your tokens, limiting approval scope.
Approvals are planned through Permit2 (or Universal Router/SwapRouter02) rather than letting arbitrary contracts spend your tokens, limiting approval scope.What are similar projects?robinhood-meme-token-stock-launchpad, robinhood-lp-bot, pons-copy-trading-bot, metamask-extension, stellar-trade, pons-sniper-bot, robinhood-trading-tools, nuvex-services
robinhood-meme-token-stock-launchpad, robinhood-lp-bot, pons-copy-trading-bot, metamask-extension, stellar-trade, pons-sniper-bot, robinhood-trading-tools, nuvex-servicesWhich topics is it in?robinhood, robinhood-chain, dapp, defi, wallet, crypto, ethereum, stock-market, smart-contracts, cryptocurrency, web3, blockchain
robinhood, robinhood-chain, dapp, defi, wallet, crypto, ethereum, stock-market, smart-contracts, cryptocurrency, web3, blockchain