Orders API
Orders represent intent to buy or sell outcome shares at a given price. Relay44 supports both on-chain orders (matched by the matcher service) and external venue orders routed through connected credentials.
Order management
CRUD operations on orders.
/v1/ordersList your open and filled orders
Requires auth/v1/ordersPlace a new limit order
Requires auth/v1/orders/{order_id}Get order details and fill status
Requires auth/v1/orders/{order_id}Cancel a pending order
Requires authOn-chain order preparation
Prepare unsigned transactions for on-chain order execution.
/v1/evm/write/orders/placePrepare a PlaceOrder transaction
Requires auth/v1/evm/write/orders/cancelPrepare a CancelOrder transaction
Requires auth/v1/evm/write/orders/matchPrepare a MatchOrders transaction (matcher only)
Requires authExternal venue orders
Place and manage orders on connected external venues (Polymarket, Limitless).
/v1/external/orders/intentCreate an order intent for external execution
Requires auth/v1/external/orders/submitSubmit an order to the external venue
Requires auth/v1/external/orders/prepare-submitCombined prepare + submit in one call
Requires auth/v1/external/orders/cancelCancel an external order
Requires auth/v1/external/orders/prepare-cancelPrepare + cancel in one call
Requires auth/v1/external/ordersList external orders
Requires auth