> ## Documentation Index
> Fetch the complete documentation index at: https://docs.drive.markets/llms.txt
> Use this file to discover all available pages before exploring further.
# /order
Although this documentation separates operations into different channels for clarity, all messages are sent over `wss://poly.drive.markets`.
You must ensure the `path` property in your JSON payload matches the intended operation. [Using WebSockets](/using-websockets)
## AsyncAPI
````yaml api-reference/asyncapi.yaml order
id: order
title: Order
description: ''
servers:
- id: production
protocol: wss
host: poly.drive.markets/ws
bindings: []
variables: []
address: order
parameters: []
bindings: []
operations:
- &ref_1
id: order.publish
title: Order.publish
type: receive
messages:
- &ref_3
id: publish.message.0
payload:
- name: Place Single Order
description: >
Create and place a single order.
[Polymarket
Docs](https://docs.polymarket.com/developers/CLOB/orders/create-order)
type: object
properties:
- name: id
type: string
description: Unique request ID.
required: false
- name: path
type: string
enumValues:
- /order
required: true
- name: method
type: string
enumValues:
- POST
required: true
- name: headers
type: object
description: Required L2 Headers for Polymarket CLOB API.
required: true
properties:
- name: POLY-API-KEY
type: string
required: false
- name: POLY-SIGNATURE
type: string
required: false
- name: POLY-TIMESTAMP
type: string
required: false
- name: POLY-NONCE
type: string
required: false
- name: body
type: string
description: Order generated by the CLOB client
required: true
headers: []
jsonPayloadSchema:
title: Place Single Order Payload
type: object
required:
- path
- method
- headers
- body
properties:
id:
type: string
description: Unique request ID.
x-parser-schema-id:
path:
type: string
enum:
- /order
default: /order
x-parser-schema-id:
method:
type: string
enum:
- POST
default: POST
x-parser-schema-id:
headers:
type: object
description: Required L2 Headers for Polymarket CLOB API.
properties:
POLY-API-KEY:
type: string
x-parser-schema-id:
POLY-SIGNATURE:
type: string
x-parser-schema-id:
POLY-TIMESTAMP:
type: string
x-parser-schema-id:
POLY-NONCE:
type: string
x-parser-schema-id:
x-parser-schema-id:
body:
type: string
description: Order generated by the CLOB client
x-parser-schema-id:
x-parser-schema-id: PlaceOrderRequest
title: Place Single Order
description: >
Create and place a single order.
[Polymarket
Docs](https://docs.polymarket.com/developers/CLOB/orders/create-order)
example: |-
{
"id": "",
"path": "",
"method": "",
"headers": {
"POLY-API-KEY": "",
"POLY-SIGNATURE": "",
"POLY-TIMESTAMP": "",
"POLY-NONCE": ""
},
"body": ""
}
bindings: []
extensions:
- id: x-parser-unique-object-id
value: publish.message.0
- &ref_4
id: publish.message.1
payload:
- name: Cancel Single Order
description: >
Cancel a single order by ID.
[Polymarket
Docs](https://docs.polymarket.com/developers/CLOB/orders/cancel-orders#cancel-an-single-order)
type: object
properties:
- name: id
type: string
description: Unique request ID.
required: false
- name: path
type: string
enumValues:
- /order
required: true
- name: method
type: string
enumValues:
- DELETE
required: true
- name: headers
type: object
description: Required L2 Headers for Polymarket CLOB API.
required: true
properties:
- name: POLY-API-KEY
type: string
required: false
- name: POLY-SIGNATURE
type: string
required: false
- name: POLY-TIMESTAMP
type: string
required: false
- name: POLY-NONCE
type: string
required: false
- name: body
type: object
required: true
properties:
- name: orderID
type: string
description: ID of order to cancel
required: true
headers: []
jsonPayloadSchema:
title: Cancel Single Order Payload
type: object
required:
- path
- method
- headers
- body
properties:
id:
type: string
description: Unique request ID.
x-parser-schema-id:
path:
type: string
enum:
- /order
default: /order
x-parser-schema-id:
method:
type: string
enum:
- DELETE
default: DELETE
x-parser-schema-id:
headers:
type: object
description: Required L2 Headers for Polymarket CLOB API.
properties:
POLY-API-KEY:
type: string
x-parser-schema-id:
POLY-SIGNATURE:
type: string
x-parser-schema-id:
POLY-TIMESTAMP:
type: string
x-parser-schema-id:
POLY-NONCE:
type: string
x-parser-schema-id:
x-parser-schema-id:
body:
type: object
required:
- orderID
properties:
orderID:
type: string
description: ID of order to cancel
x-parser-schema-id:
x-parser-schema-id:
x-parser-schema-id: CancelOrderRequest
title: Cancel Single Order
description: >
Cancel a single order by ID.
[Polymarket
Docs](https://docs.polymarket.com/developers/CLOB/orders/cancel-orders#cancel-an-single-order)
example: |-
{
"id": "",
"path": "",
"method": "",
"headers": {
"POLY-API-KEY": "",
"POLY-SIGNATURE": "",
"POLY-TIMESTAMP": "",
"POLY-NONCE": ""
},
"body": {
"orderID": ""
}
}
bindings: []
extensions:
- id: x-parser-unique-object-id
value: publish.message.1
bindings: []
extensions: &ref_0
- id: x-parser-unique-object-id
value: order
- &ref_2
id: order.subscribe
title: Order.subscribe
type: send
messages:
- &ref_5
id: subscribe.message
payload:
- type: string
x-parser-schema-id: ResponsePayload
name: Response
description: >
Responses are structured to match Polymarket's CLOB API response
format.
Refer to Polymarket's [Order
API](https://docs.polymarket.com/developers/CLOB/orders/orders)
for more information on the response format.
headers: []
jsonPayloadSchema:
type: string
x-parser-schema-id: ResponsePayload
title: Response
description: >
Responses are structured to match Polymarket's CLOB API response
format.
Refer to Polymarket's [Order
API](https://docs.polymarket.com/developers/CLOB/orders/orders) for
more information on the response format.
example: '{}'
bindings: []
extensions:
- id: x-parser-unique-object-id
value: subscribe.message
bindings: []
extensions: *ref_0
sendOperations:
- *ref_1
receiveOperations:
- *ref_2
sendMessages:
- *ref_3
- *ref_4
receiveMessages:
- *ref_5
extensions:
- id: x-parser-unique-object-id
value: order
securitySchemes: []
````