HTTP API
Place Single Order
Create and place a single order.
POST
Place Single Order
Polymarket Docs
Headers
API key of the user
Request signature
Timestamp of the request
Request nonce
Body
application/json
Response
Order placement response
Boolean indicating if server-side error (success = false)
Error message in case of unsuccessful placement
ID of order
Hash of settlement transaction order was marketable and triggered a match
Status of the order placement
Available options:
matched, live, delayed, unmatched Place Single Order

