River Markets Fair Values API
The fair-values API from River Markets — 2 operation(s) for fair-values.
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OpenAPI Specification
openapi: 3.2.0
info:
title: River Markets Fair Values API
description: '# Getting Started
River Markets provides users with a unified prime brokerage interface for prediction markets, including
- Liquidity aggregation
- Order routing
- Market and data search
This API guide will help you get up and running quickly.'
contact:
name: River Markets
url: https://rivermarkets.com/
license:
name: Proprietary
version: 1.0.0
servers:
- url: https://api.rivermarkets.com
security:
- SignedRequestKeyId: []
SignedRequestTimestamp: []
SignedRequestSignature: []
- BearerAuth: []
tags:
- name: fair-values
paths:
/v1/fair-values:
get:
tags:
- fair-values
summary: List Fair Values
description: List the caller's fair values, optionally scoped to one subaccount and/or one instrument.
operationId: list_fair_values_v1_fair_values_get
parameters:
- name: subaccount_id
in: query
required: false
schema:
anyOf:
- type: string
format: uuid
- type: 'null'
description: Restrict to a single subaccount
title: Subaccount Id
description: Restrict to a single subaccount
- name: river_id
in: query
required: false
schema:
anyOf:
- type: integer
- type: 'null'
description: Restrict to a single instrument
title: River Id
description: Restrict to a single instrument
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/FairValueListResponse'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
post:
tags:
- fair-values
summary: Set Fair Value
description: Set the fair value for an instrument on a subaccount (insert-or-overwrite).
operationId: set_fair_value_v1_fair_values_post
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/FairValueUpsert'
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/FairValueResponse'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/fair-values/{subaccount_id}/{river_id}:
delete:
tags:
- fair-values
summary: Delete Fair Value
description: Clear the fair value for an instrument on a subaccount.
operationId: delete_fair_value_v1_fair_values__subaccount_id___river_id__delete
parameters:
- name: subaccount_id
in: path
required: true
schema:
type: string
format: uuid
title: Subaccount Id
- name: river_id
in: path
required: true
schema:
type: integer
title: River Id
responses:
'204':
description: Successful Response
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
components:
schemas:
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
type: array
title: Detail
type: object
title: HTTPValidationError
FairValueResponse:
properties:
subaccount_id:
type: string
format: uuid
title: Subaccount Id
river_id:
type: integer
title: River Id
fair_value:
type: number
title: Fair Value
updated_at:
type: string
title: Updated At
type: object
required:
- subaccount_id
- river_id
- fair_value
- updated_at
title: FairValueResponse
description: A user-set fair value for one instrument on one subaccount.
ValidationError:
properties:
loc:
items:
anyOf:
- type: string
- type: integer
type: array
title: Location
msg:
type: string
title: Message
type:
type: string
title: Error Type
input:
title: Input
ctx:
type: object
title: Context
type: object
required:
- loc
- msg
- type
title: ValidationError
FairValueUpsert:
properties:
subaccount_id:
type: string
format: uuid
title: Subaccount Id
river_id:
type: integer
title: River Id
fair_value:
type: number
maximum: 1.0
minimum: 0.0
title: Fair Value
description: Probability in [0, 1]
type: object
required:
- subaccount_id
- river_id
- fair_value
title: FairValueUpsert
description: Request schema for setting a fair value (insert-or-overwrite).
FairValueListResponse:
properties:
fair_values:
items:
$ref: '#/components/schemas/FairValueResponse'
type: array
title: Fair Values
type: object
required:
- fair_values
title: FairValueListResponse
securitySchemes:
SignedRequestKeyId:
type: apiKey
in: header
name: X-River-Key-Id
description: UUID of your API key (from Settings → API Keys).
SignedRequestTimestamp:
type: apiKey
in: header
name: X-River-Timestamp
description: Current unix seconds. Must be within 30s of server time.
SignedRequestSignature:
type: apiKey
in: header
name: X-River-Signature
description: 'Base64 Ed25519 signature over the canonical request: METHOD\nPATH\nSORTED_QUERY\nTIMESTAMP\nSHA256(body) hex. See /api-reference/authentication for the full recipe.'
BearerAuth:
type: http
scheme: bearer
description: JWT bearer token for web client authentication.