Walnut
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Invest on purpose

Nothing goes to your broker until you approve it.

Pick a basket and an amount, see every share it buys, then approve.

Connect a brokerAsk how it works
  • You approve every order
  • Public, Robinhood and 8 more
  • Uses cash at your broker

Preview · AI infrastructure

Market · Day

NVDA30% target
$150.00
AVGO25% target
$125.00
TSM25% target
$125.00
VRT20% target
$100.00
Total
$500.00Waiting for you
Nothing placed yetOrders go out only when you say yes.
Sample, for illustration

How it works

From a plan to an order, in four steps

  1. Choose basket and amount

    Use Invest on a basket, or ask the assistant.

  2. See the preview

    Each ticker's price, shares and dollars.

  3. Approve it

    Press Place, or say yes in chat.

  4. Track the fill

    Pending, filled or rejected, with the broker's reason.

Built to be trusted with money

Four checks before anything is bought.

Orders spend cash already at your broker, never your bank.

  • No preview, no order

    Only a plan you were shown can be placed.

  • One approval, one order

    A double click never buys twice.

  • Refused before it's sent

    View-only connections are stopped up front.

  • Counted once it fills

    Pending orders count once they fill.

The limits

The numbers that shape an order

  • $100,000Most you can place in one goPer Invest submission.
  • $5Public's floor per fractional orderThe preview warns below it.
  • $1Robinhood's floor per stockSmaller legs are skipped.

Works well with

All features
The trading guideBy the Walnut team · Updated October 2026 · 3 min read

Common questions about trading.

Can Walnut place trades for me?

Short answer

Yes, buys you approve. Walnut splits an amount across a basket's target weights, shows the plan and sends market orders after you confirm. It does not sell.

Use the Invest button or ask the assistant. You sell at your broker, and Walnut picks it up on the next sync.

Read the full guide: AI investing without automatic trading

Which brokers can I buy through with Walnut?

Short answer

Public and a Robinhood Agentic account, plus E*Trade, tastytrade, Webull (US and Canada), moomoo, Questrade, Wealthsimple, Trading 212 and Stake. Other brokers are read-only.

At Robinhood, Walnut buys only in the separate Agentic account you open there. Your main account stays view-only.

At a view-only broker, copy the plan as text and place it yourself.

Read the full guide: The best brokers for AI trading

What does the confirmation step actually check?

Short answer

Each preview gets a signed confirmation tied to you, that basket and that amount. An order needs it, and reusing it never buys twice.

Prices are re-fetched at order time. On Robinhood, each leg also passes Robinhood's own pre-trade review.

1 plan

What one confirmation can place

Market

Order type, good for the day

Buys

The only order side Walnut sends

Read the full guide: How Walnut places a trade from chat

How is this different from other AI trading agents?

WalnutRobinhood AgentsAgent via Robinhood's MCP
Where it runsWeb, iOS and AndroidRobinhood mobile appYour own AI client
ApprovalEvery order, or once per recurring planOn by default, can be turned offCan trade without confirming if told to
Who places the orderWalnut, after your yesYou, in the app (approvals on)The agent
Which accountPublic, Robinhood Agentic and 8 moreRobinhood AgenticRobinhood Agentic

Robinhood details from its support articles, checked October 2026. Robinhood says it is not responsible for losses from agent-generated decisions.

Read the full guide: The best agentic trading apps

Quick answers

Can Walnut sell my stocks?
No. Walnut places buys only. You sell at your broker.
Does Walnut move money from my bank?
No. Orders spend cash already in your brokerage account.
Can Claude or ChatGPT place trades through Walnut?
No. The connector only reads your portfolio.
What if I order after the market closes?
It stays pending at your broker and counts once it fills.
Does Walnut charge a fee per trade?
No, and there is no fee on assets. Your broker may charge its own.
Do recurring buys need approval each time?
No. You approve the plan once, and can pause or cancel it any time.

Keep reading

Robinhood agentic trading, explainedThe Agentic account, and three ways to use itWalnut can now place trades from chatHow the assistant previews and places a buyAre fractional shares safe?What you own when a buy is a sliceThe best AI trading appHow the main options compare

Want to see a plan first?

Nothing is placed until you say yes.

Preview a buy

Sources, checked October 2026

Walnut is an AI financial advisor app; it is not a registered investment adviser. Nothing here is a recommendation to buy or sell a security. Examples on this page are samples, not real accounts.

Invest in your idea, on your say-so.

Walnut never sees your broker password.

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