---
title: "Get flag status across environments"
method: GET
path: "/api/v2/flag-status/{projectKey}/{featureFlagKey}"
tags: ["Feature flags"]
---

# Get flag status across environments

`GET /api/v2/flag-status/{projectKey}/{featureFlagKey}`

Get the status for a particular feature flag across environments.

## Path parameters

- `projectKey` string, string, required — The project key
- `featureFlagKey` string, string, required — The feature flag key

## Query parameters

- `env` string, string — Optional environment filter

## Response `200`

Flag status across environments response

- FeatureFlagStatusAcrossEnvironments
  - `environments` object, required — Flag status for environment.
  - `key` string, required — feature flag key
  - `_links` object, required

## Other responses

- `401` — Invalid access token
- `403` — Forbidden
- `404` — Invalid resource identifier
- `429` — Rate limited

## Changes

- **2025-10-28** `1f5ed5a1ade6` — 1 breaking
  - the response property `environments/additionalProperties/lastRequested` became nullable for the status `200`

[Change history](https://skmtc.dev/launchdarkly/apis/launchdarkly-rest-api/changes/api/v2/flag-status/:projectKey/:featureFlagKey/get.md)

---

[API](https://skmtc.dev/launchdarkly/apis/launchdarkly-rest-api.md) · [All operations](https://skmtc.dev/launchdarkly/apis/launchdarkly-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/launchdarkly/launchdarkly-rest-api/revisions/69c5c9aafe78/schema)