Alpaca Calendar API
The Calendar API from Alpaca — 2 operation(s) for calendar.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Broker Calendar API
description: Open brokerage accounts, enable crypto and stock trading, and manage the ongoing user experience with Alpaca Broker API
version: 1.0.0
contact:
name: Alpaca Support
email: support@alpaca.markets
url: https://alpaca.markets/support
termsOfService: https://s3.amazonaws.com/files.alpaca.markets/disclosures/library/TermsAndConditions.pdf
servers:
- url: https://broker-api.sandbox.alpaca.markets
description: Sandbox endpoint
- url: https://broker-api.alpaca.markets
description: Production endpoint
security:
- BasicAuth: []
tags:
- name: Calendar
paths:
/v1/calendar:
get:
tags:
- Calendar
summary: Query market calendar
parameters:
- name: start
description: The first date to retrieve data for. (Inclusive) in YYYY-MM-DD format
in: query
schema:
type: string
format: date
example: '2022-01-01'
- name: end
description: The last date to retrieve data for. (Inclusive) in YYYY-MM-DD format
in: query
schema:
type: string
format: date
example: '2022-01-01'
responses:
'200':
description: Returns the calendar object
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Calendar'
operationId: queryMarketCalendar
description: The calendar API serves the full list of market days from 1970 to 2029. It can also be queried by specifying a start and/or end time to narrow down the results. In addition to the dates, the response also contains the specific open and close times for the market days, taking into account early closures.
components:
schemas:
Calendar:
title: Calendar
type: object
description: The calendar API serves the full list of market days from 1970 to 2029. It can also be queried by specifying a start and/or end time to narrow down the results. In addition to the dates, the response also contains the specific open and close times for the market days, taking into account early closures.
properties:
date:
type: string
example: '2021-04-06'
format: date
description: Date string in YYYY-MM-DD format
open:
type: string
example: 09:30
description: The time the market opens at on this date in HH:MM format
close:
type: string
example: '16:00'
description: The time the market closes at on this date in HH:MM format
session_open:
type: string
example: '0700'
deprecated: true
description: this field has been deprecated please ignore
session_close:
type: string
example: '1900'
deprecated: true
description: this field has been deprecated please ignore
required:
- date
- open
- close
securitySchemes:
BasicAuth:
type: http
scheme: basic