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TD Ameritrade Holding

TD Ameritrade Holding Watchlists API

Watchlist creation and management

Documentation Provider Profile APIs.io OpenAPI GitHub

TD Ameritrade Holding Watchlists API is one of 9 APIs that TD Ameritrade Holding publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 7 operations across 3 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.

Requests are made against a single base URL, https://api.tdameritrade.com/v1.

7 operations 3 paths 4 schemas 1 DELETE3 GET1 PATCH1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1
Base URL
https://api.tdameritrade.com/v1
Authentication
OAuth 2.0
Contact
Charles Schwab (Successor)
Resource Areas
1

Authentication & Security 1

TD Ameritrade Holding Watchlists API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 3 scopes. By default, every request must be authenticated.

  • OAuth2 — TD Ameritrade uses OAuth 2.0 token-based authentication

Paths & Operations 7

Across 3 paths, the API surfaces 7 operations — 1 DELETE, 3 GET, 1 PATCH, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Watchlists 7

Watchlist creation and management

GET
/accounts/{accountId}/watchlists
Get Watchlists For Single Account
getWatchlistsForSingleAccount 1 param → 200401
POST
/accounts/{accountId}/watchlists
Create Watchlist
createWatchlist 1 param body → 200401
GET
/accounts/watchlists
Get Watchlists For Multiple Accounts
getWatchlistsForMultipleAccounts → 200401
GET
/accounts/{accountId}/watchlists/{watchlistId}
Get Watchlist
getWatchlist 2 params → 200401
PUT
/accounts/{accountId}/watchlists/{watchlistId}
Replace Watchlist
replaceWatchlist 2 params body → 200401
PATCH
/accounts/{accountId}/watchlists/{watchlistId}
Update Watchlist
updateWatchlist 2 params body → 200401
DELETE
/accounts/{accountId}/watchlists/{watchlistId}
Delete Watchlist
deleteWatchlist 2 params → 200401

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Instrument (5 properties), Watchlist (5 properties), Error (2 properties), WatchlistRequest (2 properties). Each schema is shown below with its type and property counts.

Watchlist
object
A saved list of securities to watch
5 properties
WatchlistRequest
object
2 properties 2 required
Instrument
object
A financial instrument (stock, ETF, option, etc.)
5 properties
Error
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

td-ameritrade-holding-watchlists-api-openapi.yml Raw ↑

Other APIs TD Ameritrade Holding publishes across the network.

TD Ameritrade Holding Accounts API
AE Profile APIs.io
TD Ameritrade Holding Instruments API
AE Profile APIs.io
TD Ameritrade Holding Market Data API
AE Profile APIs.io
TD Ameritrade Holding Options API
AE Profile APIs.io
TD Ameritrade Holding Orders API
AE Profile APIs.io
TD Ameritrade Holding Saved Orders API
AE Profile APIs.io
TD Ameritrade Holding Transactions API
AE Profile APIs.io
TD Ameritrade Holding User Management API
AE Profile APIs.io
#Watchlist
← Back to T APIs
API Details
ID
td-ameritrade-holding:td-ameritrade-holding-watchlists-api
Base URL
https://api.tdameritrade.com/v1
Docs
https://developer.tdameritrade.com/
Provider
TD Ameritrade Holding
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This is an independent, third-party profile of TD Ameritrade Holding Watchlists API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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