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Polymarket Order Node

The Polymarket Order node trades on Polymarket ↗ prediction markets from your workflow: buy or sell outcome shares with market orders, or claim resolved winnings. It signs through a Polymarket Wallet credential whose agent key is policy-locked to trading only, so funds can never leave the wallet without your signature.

Polymarket
Polymarket
BUY 5 pUSD • Yes

Configuration

Order
This node requires an active Polymarket Wallet funded with pUSD.

Configuration

FieldDescription
WalletA Polymarket Wallet credential. Defaults to your organization's first active wallet.
SideBUY spends pUSD on outcome shares, SELL sells shares you hold, REDEEM claims all resolved winning positions into pUSD (no market or amount needed). Supports the f(x) toggle, so an LLM or Function output can decide the side.
MarketThe outcome to trade. Search by name, paste a polymarket.com URL (event, market, or sports game page), or paste a CLOB token id directly. After picking a market you choose the outcome (e.g. Yes or No).
AmountFor BUY: the pUSD to spend (minimum 1 pUSD). For SELL: the number of shares to sell; the field shows your live share balance. Supports the f(x) toggle.
DescriptionOptional human-readable note.
Orders execute as fill-or-kill market orders: they fill at the current book price or fail, and the node only reports success once the fill is confirmed. An order that can't fill (or exceeds your balance) fails the node with the reason.

Claiming Winnings

Set Side to REDEEM to claim everything the wallet has won. The agent redeems all resolved winning positions in one batch and converts them to pUSD inside the same wallet. When there is nothing to claim, the node succeeds with claimed: 0 and nothing is charged. Winnings can also be claimed manually from the wallet page.

Workflow Examples

Sentiment-Driven Bet

Polymarket probabilities feed an LLM, a Conditional gates the decision, and the order fires through your wallet.

Polymarket
Polymarket Data
US election
Strategy
Claude Sonnet 4.6
Action = buy?
Polymarket
Buy Yes
BUY 5 pUSD

Daily Auto-Claim

A scheduled workflow redeems any resolved winnings every morning, no signature needed.

Start
Schedule
Polymarket
Claim Winnings
REDEEM

Output

A BUY/SELL run outputs an order object, a REDEEM run outputs a redeem object.

PathDescription
{trade.order.success}true if the order filled.
{trade.order.orderId}The CLOB order id.
{trade.order.side}BUY or SELL.
{trade.order.amount}The amount traded (pUSD for BUY, shares for SELL).
{trade.order.transactionHash}The settlement transaction hash.
{trade.order.explorerUrl}Polygonscan link for the settlement.
{trade.redeem.claimed}Number of winning markets redeemed (0 when nothing to claim).
{trade.redeem.titles}The titles of the claimed markets.
{trade.redeem.pUSDReceived}pUSD credited by the claim.
{trade.redeem.explorerUrl}Polygonscan link for the claim transaction.
Replace trade with the edge label connecting this node downstream.

Next Steps