655 lines
23 KiB
Markdown
655 lines
23 KiB
Markdown
> ## Documentation Index
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> Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt
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> Use this file to discover all available pages before exploring further.
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# Statistics
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> Perps WebSocket 24-hour statistics updates.
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## AsyncAPI
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````yaml asyncapi-perps.json statistics
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id: statistics
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title: Statistics
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description: 24-hour statistics updates. Pushed every 1 second.
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servers:
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- id: production
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protocol: wss
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host: ws.perpetuals.polymarket.com
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bindings: []
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variables: []
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address: /v1/ws
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parameters: []
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bindings: []
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operations:
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- &ref_1
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id: StatisticsSubscribe
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title: Statistics subscribe
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description: Subscribe to statistics
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type: receive
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messages:
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- &ref_6
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id: SubscribeRequest
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contentType: application/json
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payload:
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- name: Subscribe
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description: >-
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Subscribe to 24-hour statistics updates for all instruments or a
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specific one
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type: object
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properties:
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- name: id
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type: integer
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description: Correlation ID for request-response matching
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required: false
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- name: req
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type: string
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description: Request type
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enumValues:
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- post
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- sub
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- unsub
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required: true
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- name: chs
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type: array
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description: >
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Statistics subscription: `statistics::all` for every active
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instrument,
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or `statistics::{iid}` (e.g. `statistics::1`) for a specific
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one.
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required: true
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properties:
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- name: item
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type: string
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required: false
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headers: []
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jsonPayloadSchema:
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type: object
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title: Base Request
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properties:
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id:
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type: integer
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description: Correlation ID for request-response matching
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x-parser-schema-id: <anonymous-schema-342>
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req:
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type: string
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description: Request type
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enum:
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- post
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- sub
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- unsub
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x-parser-schema-id: <anonymous-schema-343>
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chs:
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type: array
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description: >
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Statistics subscription: `statistics::all` for every active
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instrument,
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or `statistics::{iid}` (e.g. `statistics::1`) for a specific
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one.
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items:
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type: string
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pattern: ^statistics::(\d+|all)$
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x-parser-schema-id: <anonymous-schema-345>
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example:
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- statistics::all
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x-parser-schema-id: <anonymous-schema-344>
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required:
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- req
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- chs
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x-parser-schema-id: <anonymous-schema-341>
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title: Subscribe
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description: >-
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Subscribe to 24-hour statistics updates for all instruments or a
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specific one
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example: |-
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{
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"req": "sub",
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"chs": [
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"statistics::all"
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]
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}
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bindings: []
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extensions:
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- id: x-parser-unique-object-id
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value: SubscribeRequest
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bindings: []
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extensions: &ref_0
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- id: x-parser-unique-object-id
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value: statistics
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- &ref_3
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id: StatisticsSubscribeResponse
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title: Statistics subscribe response
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description: Statistics subscribe response
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type: send
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messages:
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- &ref_8
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id: SubscribeResponse
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contentType: application/json
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payload:
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- name: Subscribe Response
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description: Response to statistics subscribe request
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type: object
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properties:
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- name: id
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type: integer
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description: Correlation ID for request-response matching
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required: false
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- name: data
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type: array
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title: Subscribe Response
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required: true
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properties:
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- name: item
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type: object
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required: false
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properties:
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- name: status
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type: string
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enumValues:
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- ok
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required: true
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- name: status
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type: string
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enumValues:
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- err
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required: true
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- name: error
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type: string
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description: >-
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Error identifier. For domain rejections and transport
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errors (`401`/`404`/`429`/`500`) this is a stable,
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machine-readable snake_case identifier that is part of
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the API contract and safe to branch on, e.g.
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`insufficient_margin`, `insufficient_balance`,
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`order_not_found`, `reduce_only_invalid`,
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`unauthorized`, `not_found`. For `400` it is a
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human-readable validation detail whose wording may
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change. See the Error handling guide for the domain
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identifiers. (Post-only / Fill-or-Kill outcomes are
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order statuses such as `post_only_rejected`, not
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rejections.)
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required: true
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headers: []
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jsonPayloadSchema:
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type: object
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title: Base Response
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properties:
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id:
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type: integer
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description: Correlation ID for request-response matching
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x-parser-schema-id: <anonymous-schema-347>
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data:
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title: Subscribe Response
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type: array
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items:
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oneOf:
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- type: object
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required:
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- status
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properties:
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status:
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type: string
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enum:
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- ok
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x-parser-schema-id: <anonymous-schema-351>
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x-parser-schema-id: <anonymous-schema-350>
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- type: object
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required:
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- status
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- error
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properties:
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status:
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type: string
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enum:
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- err
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x-parser-schema-id: <anonymous-schema-353>
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error:
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type: string
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description: >-
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Error identifier. For domain rejections and transport
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errors (`401`/`404`/`429`/`500`) this is a stable,
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machine-readable snake_case identifier that is part of
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the API contract and safe to branch on, e.g.
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`insufficient_margin`, `insufficient_balance`,
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`order_not_found`, `reduce_only_invalid`,
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`unauthorized`, `not_found`. For `400` it is a
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human-readable validation detail whose wording may
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change. See the Error handling guide for the domain
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identifiers. (Post-only / Fill-or-Kill outcomes are
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order statuses such as `post_only_rejected`, not
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rejections.)
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example: insufficient_margin
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x-parser-schema-id: <anonymous-schema-354>
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x-parser-schema-id: <anonymous-schema-352>
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x-parser-schema-id: <anonymous-schema-349>
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x-parser-schema-id: <anonymous-schema-348>
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required:
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- data
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x-parser-schema-id: <anonymous-schema-346>
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title: Subscribe Response
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description: Response to statistics subscribe request
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example: |-
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{
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"data": []
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}
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bindings: []
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extensions:
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- id: x-parser-unique-object-id
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value: SubscribeResponse
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bindings: []
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extensions: *ref_0
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- &ref_2
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id: StatisticsUnsubscribe
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title: Statistics unsubscribe
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description: Unsubscribe from statistics
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type: receive
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messages:
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- &ref_7
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id: UnsubscribeRequest
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contentType: application/json
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payload:
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- name: Unsubscribe
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description: Unsubscribe from statistics updates
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type: object
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properties:
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- name: id
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type: integer
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description: Correlation ID for request-response matching
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required: false
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- name: req
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type: string
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description: Request type
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enumValues:
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- post
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- sub
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- unsub
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required: true
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- name: chs
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type: array
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description: >
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Statistics subscription: `statistics::all` for every active
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instrument,
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or `statistics::{iid}` (e.g. `statistics::1`) for a specific
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one.
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required: true
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properties:
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- name: item
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type: string
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required: false
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headers: []
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jsonPayloadSchema:
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type: object
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title: Base Request
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properties:
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id:
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type: integer
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description: Correlation ID for request-response matching
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x-parser-schema-id: <anonymous-schema-356>
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req:
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type: string
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description: Request type
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enum:
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- post
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- sub
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- unsub
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x-parser-schema-id: <anonymous-schema-357>
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chs:
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type: array
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description: >
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Statistics subscription: `statistics::all` for every active
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instrument,
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or `statistics::{iid}` (e.g. `statistics::1`) for a specific
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one.
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items:
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type: string
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pattern: ^statistics::(\d+|all)$
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x-parser-schema-id: <anonymous-schema-359>
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example:
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- statistics::all
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x-parser-schema-id: <anonymous-schema-358>
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required:
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- req
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- chs
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x-parser-schema-id: <anonymous-schema-355>
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title: Unsubscribe
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description: Unsubscribe from statistics updates
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example: |-
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{
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"req": "unsub",
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"chs": [
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"statistics::all"
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]
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}
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bindings: []
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extensions:
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- id: x-parser-unique-object-id
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value: UnsubscribeRequest
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bindings: []
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extensions: *ref_0
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- &ref_4
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id: StatisticsUnsubscribeResponse
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title: Statistics unsubscribe response
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description: Statistics unsubscribe response
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type: send
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messages:
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- &ref_9
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id: UnsubscribeResponse
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contentType: application/json
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payload:
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- name: Unsubscribe Response
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description: Response to statistics unsubscribe request
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type: object
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properties:
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- name: id
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type: integer
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description: Correlation ID for request-response matching
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required: false
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- name: data
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type: array
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title: Subscribe Response
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required: true
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properties:
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- name: item
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type: object
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required: false
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properties:
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- name: status
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type: string
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enumValues:
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- ok
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required: true
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- name: status
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type: string
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enumValues:
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- err
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required: true
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- name: error
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type: string
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description: >-
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Error identifier. For domain rejections and transport
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errors (`401`/`404`/`429`/`500`) this is a stable,
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machine-readable snake_case identifier that is part of
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the API contract and safe to branch on, e.g.
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`insufficient_margin`, `insufficient_balance`,
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`order_not_found`, `reduce_only_invalid`,
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`unauthorized`, `not_found`. For `400` it is a
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human-readable validation detail whose wording may
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change. See the Error handling guide for the domain
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identifiers. (Post-only / Fill-or-Kill outcomes are
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order statuses such as `post_only_rejected`, not
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rejections.)
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required: true
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headers: []
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jsonPayloadSchema:
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type: object
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title: Base Response
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properties:
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id:
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type: integer
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description: Correlation ID for request-response matching
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x-parser-schema-id: <anonymous-schema-361>
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data:
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title: Subscribe Response
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type: array
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items:
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oneOf:
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- type: object
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required:
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- status
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properties:
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status:
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type: string
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enum:
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- ok
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x-parser-schema-id: <anonymous-schema-365>
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x-parser-schema-id: <anonymous-schema-364>
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- type: object
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required:
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- status
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- error
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properties:
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status:
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type: string
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enum:
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- err
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x-parser-schema-id: <anonymous-schema-367>
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error:
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type: string
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description: >-
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Error identifier. For domain rejections and transport
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errors (`401`/`404`/`429`/`500`) this is a stable,
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machine-readable snake_case identifier that is part of
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the API contract and safe to branch on, e.g.
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|
`insufficient_margin`, `insufficient_balance`,
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`order_not_found`, `reduce_only_invalid`,
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`unauthorized`, `not_found`. For `400` it is a
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human-readable validation detail whose wording may
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change. See the Error handling guide for the domain
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identifiers. (Post-only / Fill-or-Kill outcomes are
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order statuses such as `post_only_rejected`, not
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rejections.)
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example: insufficient_margin
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x-parser-schema-id: <anonymous-schema-368>
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x-parser-schema-id: <anonymous-schema-366>
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x-parser-schema-id: <anonymous-schema-363>
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x-parser-schema-id: <anonymous-schema-362>
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required:
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- data
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x-parser-schema-id: <anonymous-schema-360>
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title: Unsubscribe Response
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description: Response to statistics unsubscribe request
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example: |-
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{
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"data": []
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}
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bindings: []
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extensions:
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- id: x-parser-unique-object-id
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value: UnsubscribeResponse
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bindings: []
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extensions: *ref_0
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- &ref_5
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id: StatisticsUpdate
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title: Statistics update
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description: Receive statistics updates
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type: send
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messages:
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- &ref_10
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id: Update
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contentType: application/json
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payload:
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- name: Update
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description: 24-hour statistics for subscribed instruments
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type: object
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properties:
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- name: ch
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type: string
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description: >-
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Channel name for push data. Parameterized channels include the
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instrument ID (e.g. "trades::1", "book::1", "klines::1::1m",
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"tickers::all"). Private channels use plain names (e.g.
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"fills", "orders").
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required: true
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- name: ts
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type: integer
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description: >-
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Request timestamp. Unix milliseconds for most operations; Unix
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seconds for withdrawals (must match the on-chain EIP-712
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struct verified against block.timestamp).
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required: true
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- name: sq
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type: integer
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description: Sequence number
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required: true
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- name: data
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type: object
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description: Array of statistics objects
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required: true
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properties:
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- name: iid
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type: integer
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description: Instrument ID
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required: true
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- name: vol
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type: string
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description: 24-hour trading volume in contracts
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required: true
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- name: open
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type: string
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description: Opening price from 24 hours ago
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required: true
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- name: klines
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type: array
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description: Last 24-hour kline data
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required: true
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properties:
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- name: item
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type: array
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description: |
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- `1767225600000` - Open time
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- `"100.00"` - Open price
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- `"105.00"` - High price
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- `"99.00"` - Low price
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- `"102.00"` - Close price
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- `"500.00"` - Volume (base unit)
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- `42` - Number of trades
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required: false
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headers: []
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jsonPayloadSchema:
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title: Statistics Update
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type: object
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properties:
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ch:
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type: string
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description: >-
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Channel name for push data. Parameterized channels include the
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instrument ID (e.g. "trades::1", "book::1", "klines::1::1m",
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"tickers::all"). Private channels use plain names (e.g. "fills",
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"orders").
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example: trades::1
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x-parser-schema-id: <anonymous-schema-370>
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ts:
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type: integer
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description: >-
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Request timestamp. Unix milliseconds for most operations; Unix
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seconds for withdrawals (must match the on-chain EIP-712 struct
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verified against block.timestamp).
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example: 1767225600000
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x-parser-schema-id: <anonymous-schema-371>
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sq:
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type: integer
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description: Sequence number
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example: 1234567890
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x-parser-schema-id: <anonymous-schema-372>
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data:
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type: object
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description: Array of statistics objects
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properties:
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iid:
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type: integer
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description: Instrument ID
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example: 1
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x-parser-schema-id: <anonymous-schema-374>
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vol:
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type: string
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description: 24-hour trading volume in contracts
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example: '1000.00'
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x-parser-schema-id: <anonymous-schema-375>
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open:
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type: string
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description: Opening price from 24 hours ago
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example: '100.50'
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x-parser-schema-id: <anonymous-schema-376>
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klines:
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type: array
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items:
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type: array
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description: |
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- `1767225600000` - Open time
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- `"100.00"` - Open price
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- `"105.00"` - High price
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- `"99.00"` - Low price
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- `"102.00"` - Close price
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- `"500.00"` - Volume (base unit)
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- `42` - Number of trades
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example:
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- 1767225600000
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- '100.00'
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- '105.00'
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- '99.00'
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- '102.00'
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- '500.00'
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- 42
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x-parser-schema-id: <anonymous-schema-378>
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description: Last 24-hour kline data
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x-parser-schema-id: <anonymous-schema-377>
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required:
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- iid
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- vol
|
|
- open
|
|
- klines
|
|
x-parser-schema-id: <anonymous-schema-373>
|
|
required:
|
|
- ch
|
|
- ts
|
|
- sq
|
|
- data
|
|
x-parser-schema-id: <anonymous-schema-369>
|
|
title: Update
|
|
description: 24-hour statistics for subscribed instruments
|
|
example: |-
|
|
{
|
|
"ch": "statistics::all",
|
|
"ts": 1767225600000,
|
|
"sq": 1234567890,
|
|
"data": [
|
|
{
|
|
"iid": 1,
|
|
"vol": "1000.00",
|
|
"open": "100.50",
|
|
"klines": [
|
|
[
|
|
1767225600000,
|
|
"100.00",
|
|
"105.00",
|
|
"99.00",
|
|
"102.00",
|
|
"500.00",
|
|
42
|
|
]
|
|
]
|
|
}
|
|
]
|
|
}
|
|
bindings: []
|
|
extensions:
|
|
- id: x-parser-unique-object-id
|
|
value: Update
|
|
bindings: []
|
|
extensions: *ref_0
|
|
sendOperations:
|
|
- *ref_1
|
|
- *ref_2
|
|
receiveOperations:
|
|
- *ref_3
|
|
- *ref_4
|
|
- *ref_5
|
|
sendMessages:
|
|
- *ref_6
|
|
- *ref_7
|
|
receiveMessages:
|
|
- *ref_8
|
|
- *ref_9
|
|
- *ref_10
|
|
extensions:
|
|
- id: x-parser-unique-object-id
|
|
value: statistics
|
|
securitySchemes: []
|
|
|
|
```` |