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Management API Overview

The Management API is the REST interface for configuring Featureflip programmatically: creating and updating projects, environments, feature flags, variations, targeting rules, segments, and SDK keys. It is the automation counterpart to the dashboard.

If you only need to evaluate flags in your application, use an SDK or the Evaluation API instead — those are the high-throughput serving paths. Use the Management API to script configuration: seed flags in CI, sync environments, or build internal tooling.

Building with AI agents? The MCP server exposes this API as tools for Claude Code, Cursor, and other MCP clients.

https://api.featureflip.io

All Management API paths are under /api/v1 and are relative to this base URL.

Every request is authenticated with a bearer token — a Personal Access Token or a Service Token:

Authorization: Bearer <your-token>

See Authentication for how to create tokens and choose between them.

ResourceDescription
OrganizationsYour organizations and their metadata
ProjectsProjects within an organization
EnvironmentsEnvironments within a project
Feature flagsFlags, variations, archive/restore
TargetingPer-environment enablement, rules, and rollout
SegmentsReusable user segments
SDK keysEnvironment-scoped keys for the Evaluation API