TD Ameritrade Instruments API
The Instruments API from TD Ameritrade — 2 operation(s) for instruments.
TD Ameritrade Instruments API is one of 15 APIs that TD Ameritrade publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Instruments. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.
This API exposes 2 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.0.0, at version 3.0.1.
Requests are made against 2 base URLs: https://api.tdameritrade.com/v2, http://api.tdameritrade.com/v2.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
TD Ameritrade Instruments API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (Bearer).
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.
Schemas 5
The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are FundamentalData (46 properties), Bond (6 properties), Fundamental (6 properties), Instrument (5 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from TD Ameritrade 12
Other APIs TD Ameritrade publishes across the network.