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Split Evaluation API

Endpoints for evaluating feature flags and retrieving treatment values for given keys and feature flag names.

Split Evaluation API is one of 10 APIs that Split publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Evaluation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 1 JSON Schema.

This API exposes 6 operations across 3 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, http://localhost:7548.

6 operations 3 paths 4 schemas 3 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Server
http://localhost:7548
Terms of Service
Resource Areas
1

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 3 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Evaluation 6

Endpoints for evaluating feature flags and retrieving treatment values for given keys and feature flag names.

GET
/client/get-treatment
Get treatment for a feature flag
getTreatment 5 params → 200400500
POST
/client/get-treatment
Get treatment with attributes
getTreatmentWithAttributes 3 params body → 200400500
GET
/client/get-treatments
Get treatments for multiple feature flags
getTreatments 5 params → 200400500
POST
/client/get-treatments
Get treatments with attributes
getTreatmentsWithAttributes 3 params body → 200400500
GET
/client/get-all-treatments
Get all treatments for a key
getAllTreatments 3 params → 200400500
POST
/client/get-all-treatments
Get all treatments with attributes
getAllTreatmentsWithAttributes 1 param body → 200400500

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are TreatmentResult (3 properties), EvaluationAttributes (2 properties). Each schema is shown below with its type and property counts.

TreatmentsResult
object
The result of evaluating multiple feature flags for a given key. Keys are feature flag names and values are treatment results.
AllTreatmentsResult
object
The result of evaluating all feature flags for the given keys. Keyed by feature flag name with treatment result values.
TreatmentResult
object
The result of evaluating a single feature flag for a given key.
3 properties
EvaluationAttributes
object
Attributes passed in the request body for use in targeting rule evaluation. Attributes can be strings, numbers, booleans, or sets.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

split-evaluation-api-openapi.yml Raw ↑

Other APIs Split publishes across the network.

Split Admin API
Split JavaScript SDK
Split Node.js SDK
Split Java SDK
Split Python SDK
Split React SDK
Split Events API
Split Feature Flag Definitions API
Split Feature Flags API
Where this information came from

This is an independent, third-party profile of Split Evaluation 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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