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Alpaca Calendar API

The Calendar API from Alpaca — 2 operation(s) for calendar.

Alpaca Calendar API is one of 23 APIs that Alpaca publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Calendar. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 2 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.0.0, at version 1.0.0.

Requests are made against 2 base URLs: https://broker-api.sandbox.alpaca.markets, https://broker-api.alpaca.markets.

2 operations 2 paths 2 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0.0
Base URL
https://api.alpaca.markets/v2
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

Alpaca Calendar API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (BasicAuth). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Calendar 2
GET
/v1/calendar
Query market calendar
queryMarketCalendar 2 params → 200
GET
/v2/calendar
Get Market Calendar info
getCalendar 2 params → 200

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Calendar (5 properties), Calendar_2 (5 properties). Each schema is shown below with its type and property counts.

Calendar_2
object
5 properties 5 required
Calendar
object
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…
5 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

alpaca-calendar-api-openapi.yml Raw ↑

Other APIs Alpaca publishes across the network.

Alpaca Trading API
Alpaca OAuth API
Alpaca Account Activities API
Alpaca Account Configurations API
Alpaca Accounts API
Alpaca Assets API
Alpaca Clock API
Alpaca Corporate Actions API
Alpaca Crypto Pricing Data API API
Alpaca Documents API
Alpaca Events API
Alpaca Funding API