Orders

Create a new order

post/v0/orders

Headers

Idempotency-Keystring nullable

Optional key to ensure idempotent order creation

Request body

side'sell' | 'buy' required

instance_typestring

quantityinteger required

start_atstring required

A date/time value that can be either "NOW" or an ISO 8601 datetime string

end_atstring required

A date/time value that can be either "NOW" or an ISO 8601 datetime string

priceinteger required

Price in cents

colocate_withMarketApiContractId[]

A contract to colocate with. This overrides the instance_type if specified.

clusterstring

Example request

{
  "instance_type": "h100i",
  "quantity": 10,
  "start_at": "NOW",
  "end_at": "NOW",
  "price": 1600,
  "colocate_with": [
    "cont_k3R-nX9vLm7Qp2Yw5Jd8F"
  ],
  "cluster": "richmond"
}

Response

Order created successfully

object'order' required

status'pending' | 'filled' | 'cancelled' required

idstring required

idempotency_keystring nullable

Example response

{
  "object": "order",
  "status": "pending",
  "id": "order_xyz789",
  "idempotency_key": "key_123"
}

Changes

Changed in 4 of the 44 revisions of this API.26112

May 15, 2026b819ba3108b3186See the full diff
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This revision also has 20 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Feb 11, 202673ad90aa5d1911See the full diff
- ●
  changed the pattern of the request property / from "cont"_[0-9a-zA-Z]+ to cont_[0-9a-zA-Z_-]{1,21}
  request-property-pattern-changed
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  the response's property pattern was changed from "ordr"_[0-9a-zA-Z]+ to ordr_[0-9a-zA-Z_-]{1,21} for the status
  response-property-pattern-changed
This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Jan 15, 202660bc3e1c43c074See the full diff
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  added the new required request property
  new-required-request-property
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  added the new required request property
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  removed subschema #1: Buy Order subschema #2: Sell Order from the request body oneOf list
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  the request's body type changed from no type to object
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Dec 9, 202500ce4132845e11See the full diff
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  removed from the / request property oneOf list
  request-property-one-of-removed
- ○
  added to the / request property oneOf list
  request-property-one-of-added
This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history