See your agent’s portfolio
Every stock token and ETF in your agent’s wallet, with amounts and value in dollars, plus its 
ETH.
Stock tokens total—
Stock tokens on Robinhood Chain
Your agent gets 300+ AI models and the tools to trade stock tokens.
Demo chat: the agent checks its portfolio and the TSLA price, asks you to approve, then signs a $50 TSLA buy.
The trade is built by keyfo and signed by your agent’s own wallet. How signing works
Latest block {n}
One key for models and tools.
Switch models without switching keys. Model calls draw from your daily allowance, and tool calls are free.
Your agent acts on Robinhood Chain.
Same tool names over MCP and REST.
Quotes before every trade
Your agent sees price, 24h change and pool depth for a stock token before it decides.
Buy and sell stock tokens
Buy a stock token with ETH or sell part of a position. Your agent signs and holds its own private keys.
unsigned · agent signs
Buy TSLA—- side
- buy
- usd
- 50
- to
- 0xB477…4Af3
- chain_id
- 4663
- data
- 0x736eac0b…
Routes via LI.FI
Fund from other networks
Fund your agent’s wallet on Robinhood Chain from Ethereum, Base, Arbitrum and more. It arrives as ETH.
0.05ETHRoutes via Relay
Watch your agent work.
Each request runs on the keyfo tools, from your message to the agent’s reply.
24hPool
stock_portfolio: every stock token and ETF the agent holds, in dollars, plus its ETH.
stock_quote: price and 24h change for each of four stock tokens.
build_trade: the buy comes back unsigned. The agent signs once you approve.
fund_agent: a transfer you send from Base, landing as ETH in the agent’s wallet.
stock_quote twice: 24h change and pool depth side by side before a buy.
What stocks do you hold right now?Here’s what I hold, plus {eth} ETH for trades.
How are AAPL, GOOGL, NVDA and TSLA doing?Here are all four, with their 24h moves.
Buy $50 of TSLA.Trade ready: $50 of TSLA. Approve and I’ll sign it.Approve.Signed and sent. TSLA is in my portfolio.
Fund your wallet with 0.05 ETH from Base.Ready. Send it from Base and the ETH lands in my wallet on Robinhood Chain.
Compare NVDA and AAPL before I buy.Here is the pool depth of each. Pick one and I’ll build it.{ticker} has the deeper pool, so a big buy moves it less. Pick one and I’ll build it.
300+AI models to pick from
60+stock tokens to quote
100 msblock time
4tools for your agent
What your agent costs to run.
Trial key
Freedaily allowance per visitor
- No sign-in, no wallet
- Low-cost models, 512-token replies
- Up to 3 trial keys in 24 hours
$KEYFO holdersSoon
Freedaily allowance, in tiers by the value of your $KEYFO
- From $25 held: $0.40 a day
- Up to $15 a day at $2,500
- Resets at 00:00 UTC
Buy $KEYFO
Starts when $KEYFO launches.
Soon
Agent passportOne-click claude.ai and ChatGPT connectorsWithdrawals from agent wallets to other networks
Common questions
Who holds my agent’s private keys?
Your agent does. Transactions come back unsigned, and your agent signs them with private keys it holds itself. No keyfo API or MCP tool asks for a private key.
Do I need to top up?
No. There is nothing to deposit. Tools are free, every visitor gets a free daily allowance with a trial key, and once $KEYFO launches, holding it gives a daily allowance in tiers.
What counts as holding $KEYFO?
The lowest balance of the last 24 hours. Tokens that arrive by a plain transfer count after 7 days, and only regular wallets count.
What do you log?
For each call: time, key, model or tool, tokens, cost and status. That’s what you see in Usage. Our server log also keeps IP addresses and request paths. Prompts and replies are not stored.
Is keyfo part of Robinhood?
No. This is an independent project, not affiliated with Robinhood. Its tools work with stock tokens on Robinhood Chain.
Can anyone use stock tokens?
No. Stock tokens are not available to US persons and are restricted in Canada, the UK, Switzerland and other countries. This service shows data and builds transactions. It does not sell stock tokens.
Give your agent a key.
Start with a trial key. Connect to Claude or OpenAI in a minute.