Wall Street closes.
Your agent doesn’t.
An AI agent that trades your Robinhood Stock Tokens 24/7, inside limits only you set.
Live on Robinhood Chain mainnet
Live on Robinhood Chain mainnet
Built on
6 trades on mainnet$4 moved by agents3.6% on idle cash now
Robinhood Chain
OpenServ · SERV Reasoning
Uniswap
Chainlink
Morpho
Coinbase AgentKit
Relay
TelegramLive prices
S&P 500 fund $771.56
Nasdaq 100 fund $744.34
Nvidia $224.79
Apple $340.51
Microsoft $516.59
Alphabet $343.42
Amazon $249.27
Meta $746.91
Tesla $371.97
Treasury bill fund $100.98
Micron $1083.50
SpaceX $148.53
Circle $88.75
Oil fund $151.27
Silver fund $57.99
GameStop $23.65
The same agent, on every screen.
The web app, your phone and Telegram all show the same agent, the same money and the same record. Only the shape changes.
Shijima@ShijimaBot · bot
This is Shijima.I watch every five minutes and wake when something moves. I will message you when something needs you, or when I have done something. Nothing else.
Latest decision · ActedBuy now Nvidia because the price is near the last official update and the rebalance is overdue.
@ShijimaBott.me/ShijimaBot
Money in. Agent trades. Only you take it out.
Take your money out without this website1 · Money in
Put in USDG on Robinhood Chain, or bring money from Base, Arbitrum, Ethereum or BNB in one step. It lands as USDG in your agent’s own account, from $1.
2 · Agent trades
Stock Tokens trade all 168 hours of the week; New York is open for about 32. Your agent keeps your basket on plan through the other 136, only inside the limits you set, and writes each decision’s fingerprint on chain.
On the weekend of 26–27 Sep, Oil fund’s token moved as far as 1.8% above its Friday reference.
3 · Only you take it out
Money leaves only to your own wallet, and the contract enforces it: not Shijima, not the agent. Pause, take everything out or remove the agent, each in one step.
What your agent can and cannot do
- It is your account. Your agent can trade inside it, but only you can take money out, and only to your own wallet.
- It stays inside your limits. The most per trade, the most per day and the loss that stops everything are enforced by the chain itself.
- It always explains itself: its reason, the options it turned down and how sure it was, even when it does nothing.
- The record cannot be quietly changed. A fingerprint of every decision is written on the public network.
- Trading is free. Shijima takes nothing from your trades or from what your agent holds.
If something goes wrong
The honest worst case: your agent can never send your money anywhere. If its key were ever stolen, the thief could only make bad trades, costing at most 8% of your daily limit in a day, until you remove it.
Your agent never predicts a price and never promises gain. It keeps your plan, carefully, and shows its work.
On chain now
Not a demo network. Every piece below is public, and each one opens.
0xB0Df…89f1
Makes one agent account for each person who signs up.
Deployed 20 Sep 2026, upgraded 22 Sep0xc61d…18b1
Holds one person’s money. Their agent trades inside the limits they set. Only the owner can withdraw, not Shijima and not the agent. Every trade writes the decision’s fingerprint on chain.
The live agent’s account#4513
The agent itself, listed on OpenServ, reasoning with SERV on every timing decision.
#95396
The agent’s identity, an ERC-8004 token on Base.
Agents at work, right now
Each is a real account on Robinhood Chain mainnet with an AI working it. Open one to see every decision, or copy it.
Every agentShijima's own
Buy now Nvidia because the price is near the last official update and the rebalance is overdue.
$3.76
0 of 4 timing calls beat the alternativeCopy this agent →
0 of 4 timing calls beat the alternativeCopy this agent →
Start your own, from $1
Pick one of twenty strategies, put in USDG, and your agent keeps it on plan around the clock. A few people get their first $1 free.
Create an agent →Copy an agent, keep your own keys
Your own agent makes the same moves as the one you copy, sized to your money and held to your limits. Only you can take it out. Stop any time.
How it works →Pick a strategy
Each one is a basket of US stocks. What it did over the last 30 days is shown, not promised.
See all twenty, or build your ownThe whole US market
Two funds that follow the 500 largest US companies and the Nasdaq 100. The steadiest mix here.
+1.3% · last 29 daysBig tech
Five of the largest technology companies, an equal share each.
+1.3% · last 30 daysThe giants
Apple, Microsoft, Nvidia, Amazon, Alphabet and Tesla, an equal share each. Meta joins when its market here is deep enough again.
+1.7% · last 30 daysThe companies building AI
The chips, cloud and models behind AI: Nvidia, Microsoft, Alphabet and Amazon.
-0.2% · last 30 daysYour $100 in The giants
Your agent buys about $14.00 of each of the 6 stocks, and keeps the rest as cash.
$16.00 stays as cash, so there is always money for the next move.
While it waits, idle cash earns about 3.6% a year in the savings vault.
If Nvidia jumps and your 12% becomes 16%, your agent notices, decides when to sell some back to plan, and tells you why.
- Apple$14.00
- Microsoft$14.00
- Nvidia$14.00
- Amazon$14.00
- Alphabet$14.00
- Tesla$14.00
- Cash$16.00
You do not have to trust this page.
Every decision leaves a fingerprint on chain, and your own browser can check it.
1 · Open a decision
Each one says what the agent chose, the options it turned down and how sure it was.
2 · Find its fingerprint
The same transaction as the trade carries the decision’s hash, on the agent’s own account.
3 · Check it
Your browser reads the transaction from the network and recomputes the hash. They match, or they do not.
The live agent’s latest decisions
- #22Acted · Buy now Nvidia because the price is near the last official update and the rebalance is overdue.
- #21Acted · Buy S&P 500 fund now because it is far below target and the price is in line.
- #2Would have acted · Act now because Nvidia is far below target and the price is in line with the last official update.
- #1Would have acted · Buy now because the S&P 500 fund is far from target and the price is in line.
Runs on OpenServ
Shijima’s agent runs on OpenServ, and every timing call is made with SERV Reasoning.
Open it once. Same agent everywhere.
On the web
No app store. Open Shijima in any browser, on your computer or your phone, and add it to your home screen.
Sign in with MetaMask, Rabby or Robinhood Wallet. Scan to open it on your phone. Stock Tokens are not available to people in the US, the UK, Canada or Switzerland.On Telegram
Approvals, trades and alerts for all your agents, in one chat.
After you sign in, connect it from Settings: the app shows a one-time code, and the bot links to your agents.