REST APIs

VWO’s Feature Experimentation (FE) APIs allow developers to programmatically manage feature flags and their rules programmatically, enabling seamless integration into development and deployment workflows.

API Operations

Feature Flag Operations

Get All Feature Flags of a Workspace

Retrieve all feature flags configured within a workspace.
Detailed documentation → here

Get Details of a Specific Feature Flag

Fetch detailed information about a specific feature flag using its ID.
Detailed documentation → here

Create a Feature Flag

Create a new feature flag by specifying its name, key, and other configurations.
Detailed documentation → here

Update a Feature Flag

Modify an existing feature flag's name, description, tags, or key.
Detailed documentation → here

Feature Flag Rules Overview

A general conceptual overview of rules that can be applied to feature flags.
Detailed documentation → here

Feature Flag Rules Operations

Get Feature Flag Projects and Environments

Fetch the list of projects and environments a flag is assigned to.
Detailed documentation → here

Get All Feature Flag Rules

List all rules configured for a given feature flag.
Detailed documentation → here

Get Details of a Specific Feature Flag Rule

Get full configuration details for a specific rule of a feature flag.
Detailed documentation → here

Create a Feature Flag Rule

Create a new rule for a feature flag with targeting conditions and rollout type.
Detailed documentation → here

Update a Feature Flag Rule

Update an existing rule to modify its audience conditions, variations, or strategy.
Detailed documentation → here

Toggle Feature Flag Rule Status

Enable or disable a specific rule without deleting it.
Detailed documentation → here

Toggle Feature Flag Status for an Environment

Enable or disable a feature flag for a specific environment.
Detailed documentation → here

Delete a Feature Flag Rule

Permanently delete a rule from a feature flag.
Detailed documentation → here