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Factset Standard API

The Standard API from Factset — 4 operation(s) for standard.

Factset Standard 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 Standard. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, code examples, a changelog, and 1 JSON Schema.

This API exposes 4 operations across 4 paths, and defines 7 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.

4 operations 4 paths 7 schemas 1 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://api.factset.com
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

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

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 1 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Standard 4
GET
/v1/custom-symbols/standard-symbol-metadata/{standardSymbol}
Factset Get All Custom Field and Standard Field Details on a Specific Standard Symbol
GetStandardSymbolMetadataGuid 1 param → 200404default
POST
/v1/custom-symbols/{customSymbolId}/link-standard-symbol
Factset Link Custom Symbol to Standard Symbol
LinkCustomSymbolToStandardSymbol 1 param body → 200
POST
/v1/custom-symbols/standard-symbol-metadata
Factset Create Standard Symbol Metadata
CreateStandardSymbolMetadata body → 201400default
PATCH
/v1/custom-symbols/standard-symbol-metadata/{standardSymbolId}
Factset Edit a Standard Symbols Standard Field and Custom Field Data
PatchStandardSymbol 1 param body → 200400404default

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are CreateStandardSymbolMetadataDto (11 properties), CreateCustomSymbolCustomFieldValueDto (7 properties), ProblemDetails (5 properties), Operation (5 properties). Each schema is shown below with its type and property counts.

StandardSymbolDto
object
1 property 1 required
NewItemDto
object
1 property
CreateCustomSymbolCustomFieldValueDto
object
7 properties 1 required
OperationType
integer
Operation
object
5 properties
ProblemDetails
object
5 properties
CreateStandardSymbolMetadataDto
object
11 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

factset-standard-api-openapi.yml Raw ↑

Other APIs Factset publishes across the network.

FactSet Recommendation List API for Digital Portals
FactSet Bonds API for Digital Portals
FactSet Virtual Portfolio API for Digital Portals
FactSet Stocks API for Digital Portals
FactSet Securitized Derivatives API for Digital Portals
FactSet Watchlist API for Digital Portals
FactSet Funds API for Digital Portals
FactSet Data Monitor API
FactSet Mergers and Acquisitions API
FactSet News API
News API for Digital Portals
FactSet Real-Time Options API
Where this information came from

This is an independent, third-party profile of Factset Standard 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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