Bulk close

Three endpoints close orders. The first two take order IDs. close_all/ closes everything, or only the orders on one sport or one event.

Endpoint	Closes
`POST /v2/orders/{order_id}/close/`	One order
`POST /v2/orders/close_many/`	The orders you list
`POST /v2/orders/close_all/`	Every open order on the account, or only those on one sport or event. Returns `202` while the cancellation runs

Closing an order cancels its unmatched remainder. Anything already matched stays matched: a fill cannot be undone. To exit a matched position, place an order on the opposite side of the same selection. The app calls this Trade out: see Closing a position.

Always look first

API=https://magicmarkets.com/v2
H="X-Api-Key: $MAGICMARKETS_API_KEY"

curl -s "$API/orders/?status=open&status=pending&page_size=100" -H "$H" | jq '[.data[]
      | {order_id, sport, event_id: .event_info.event_id, bet_type, want_price, want_stake}]'

Close one

curl -s -X POST "$API/orders/12345/close/" -H "$H"

Closing an already-closed order returns 400 order_closed, which is distinct from 404 not_found. close_many/ does not return these errors. It answers 200 with closed and not_found lists instead.

Close a specific set

curl -s -X POST "$API/orders/close_many/" -H "$H" -H 'Content-Type: application/json' \
  -d '{"order_ids": [12345, 12346]}'

Close everything

curl -s -X POST "$API/orders/close_all/" -H "$H"

# only one event (event_id requires sport)
curl -s -X POST "$API/orders/close_all/" -H "$H" -H 'Content-Type: application/json' \
  -d '{"sport": "fb", "event_id": "2026-09-13,1001,2002"}'

close_all with no body closes every open order on the account, across every key and every strategy. Send sport, or sport and event_id, to narrow it. For any other selection, list the orders and use close_many/.

In the CLI

magicmarkets orders --open             # open and pending orders only
magicmarkets order close 12345
magicmarkets order close-many 12345 12346
magicmarkets order close-all           # asks for confirmation
magicmarkets order close-all --sport fb --event 2026-09-13,1001,2002

Heartbeats close too

If a heartbeat expires, the server closes every open order on the account, including orders placed through other keys and sessions. See Safety.

Start here

Concepts

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API reference

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Updates

Always look first

Close one

Close a specific set

Close everything

In the CLI

Heartbeats close too

​Always look first

​Close one

​Close a specific set

​Close everything

​In the CLI

​Heartbeats close too

Always look first

Close one

Close a specific set

Close everything

In the CLI

Heartbeats close too