Factset I API
The I API from Factset — 5 operation(s) for i.
Factset I API is one of 460 APIs that Factset publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
This API exposes 1 JSON Schema definition.
Tagged areas include I. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, code examples, a changelog, and 1 JSON Schema.
This API exposes 5 operations across 5 paths, and defines 6 schemas. It is described by OpenAPI 3.0.3, at version 1.0.0.
Requests are made against 2 base URLs: https://api.factset.com, https://api-sandbox.factset.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Factset I API declares
1 security scheme
for authenticating requests.
It accepts HTTP basic authentication (basicAuth).
By default, every request must be authenticated.
Paths & Operations 5
Across 5 paths, the API surfaces 5 operations — 3 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 6
The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are OffsetBasedPaginationOutputObject (2 properties), PostInstrumentCrossReferenceListByISINRequest (2 properties), PostNotationCrossReferenceListByISINRequest (2 properties), StatusObject (1 property). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Factset 12
Other APIs Factset publishes across the network.
This is an independent, third-party profile of Factset I 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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