find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/td-ameritrade-market-hours-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  description: TD Ameritrade API
  version: 3.0.1
  title: TD Ameritrade Market Hours API
  termsOfService: https://developer.tdameritrade.com/legal
  contact:
    email: austin.millan@protonmail.com
servers:
- url: https://api.tdameritrade.com/v2
- url: http://api.tdameritrade.com/v2
tags:
- name: Market Hours
paths:
  /marketdata/hours:
    get:
      tags:
      - Market Hours
      summary: Operating hours of markets
      description: Retrieve market hours for specified markets
      operationId: getHours
      parameters:
      - name: apikey
        in: query
        description: API Key
        required: true
        schema:
          type: string
      - name: markets
        in: query
        description: The markets for which you're requesting market hours, comma-separated. Valid markets are EQUITY, OPTION, FUTURE, BOND, or FOREX.
        required: true
        schema:
          type: string
      - name: date
        in: query
        description: 'The date for which market hours information is requested. Valid ISO-8601 formats are : yyyy-MM-dd and yyyy-MM-dd''T''HH:mm:ssz.'
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Instruments List
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Hours'
        '400':
          description: An error message indicating the validation problem with the request.
        '401':
          description: An error message indicating the caller must pass a valid AuthToken in the HTTP authorization request header.
        '404':
          description: Not Found
      security:
      - Bearer: []
  /marketdata/{market}/hours:
    get:
      tags:
      - Market Hours
      summary: Operating hours of markets
      description: Retrieve market hours for specified single market
      operationId: getMarketHours
      parameters:
      - name: apikey
        in: query
        description: API Key
        required: true
        schema:
          type: string
      - name: market
        in: path
        description: The markets for which you're requesting market hours, comma-separated. Valid markets are EQUITY, OPTION, FUTURE, BOND, or FOREX.
        required: true
        schema:
          type: string
      - name: date
        in: query
        description: 'The date for which market hours information is requested. Valid ISO-8601 formats are : yyyy-MM-dd and yyyy-MM-dd''T''HH:mm:ssz.'
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Instruments List
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Hours'
        '400':
          description: An error message indicating the validation problem with the request.
        '401':
          description: An error message indicating the caller must pass a valid AuthToken in the HTTP authorization request header.
        '404':
          description: Not Found
      security:
      - Bearer: []
components:
  schemas:
    Hours:
      properties:
        category:
          example: string
          type: string
        date:
          example: string
          type: string
        exchange:
          example: string
          type: string
        isOpen:
          type: boolean
        marketType:
          example: '''BOND'' or ''EQUITY'' or ''ETF'' or ''FOREX'' or ''FUTURE'' or ''FUTURE_OPTION'' or ''INDEX'' or ''INDICATOR'' or ''MUTUAL_FUND'' or ''OPTION'' or ''UNKNOWN'''
          type: string
        product:
          example: string
          type: string
        productName:
          example: string
          type: string
        sessionHours:
          example: object
          type: string
      type: object
  securitySchemes:
    Bearer:
      type: apiKey
      name: Authorization
      in: header
externalDocs:
  description: Find out more about Swagger
  url: http://swagger.io