How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Factset Child Orders API

The Child Orders API from Factset — 3 operation(s) for child orders.

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

This API exposes 3 operations across 3 paths, and defines 22 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.

3 operations 3 paths 22 schemas 3 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 Child Orders API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 POST. Each is listed below with its method, path, parameters, and response codes.

Child Orders 3
POST
/child-orders/create
Factset Create Child Orders
createChildOrder body → 200400401403415429500503
POST
/child-orders/replace
Factset Replace the Child Orders on EMS system.
replaceChildOrder body → 200400401403415429500503
POST
/child-orders/cancel
Factset Cancel Child Orders
cancelChildOrder body → 200400401403415429500503

Schemas 22

The contract defines 22 schemas that model the data the API accepts and returns. The most detailed are EMSChildOrder (19 properties), ReplaceChildOrder (15 properties), Error (5 properties), EMSCreateChildOrderRejectedInfo (4 properties). Each schema is shown below with its type and property counts.

EMSCreateChildOrderRejectedInfo
object
4 properties
ParentId
object
Unique identifier to identify the parent order.
2 properties 2 required
EMSReplaceChildOrders
object
1 property 1 required
EMSChildOrderInfo
object
EMS Child Order Info
2 properties
EMSChildOrderRejectedInfo
object
EMS Child Order Rejected Info
3 properties
EMSChildOrdersRoot
object
1 property
EMSCreateChildOrdersResponse
object
2 properties
EMSChildOrdersResponse
object
EMS Child Orders Response
2 properties
EMSChildOrder
object
EMS Child Orders
19 properties 4 required
EMSCancelChildOrder
object
EMS Cancel Child Order
2 properties 1 required
Error
object
Error
5 properties
ReplaceChildOrder
object
EMS Replace Child Orders
15 properties 1 required
EMSChildOrders
object
1 property 1 required
EMSReplaceChildOrdersRoot
object
1 property
ClientErrorResponse
object
Client Error Response
1 property
EMSCancelChildOrders
object
EMS Cancel Child Orders
1 property 1 required
EMSCreateChildOrdersResponseRoot
object
EMS Response
1 property 1 required
ErrorSource
object
Error Source
2 properties
EMSCreateChildOrderInfo
object
3 properties
EMSChildOrdersResponseRoot
object
EMS Response
1 property 1 required
TimeInForce
object
Time in Force
3 properties
EMSCancelChildOrdersRoot
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

factset-child-orders-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 Child Orders 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.