---
title: "List environment variables"
method: GET
path: "/api/v1/apps/services/{service_id}/env"
tags: ["Raff Apps"]
---

# List environment variables

`GET /api/v1/apps/services/{service_id}/env`

Secret values are masked; use the reveal endpoint to read them.

## Path parameters

- `service_id` string, required

## Response `200`

Environment variables

- object
  - `success` boolean
  - `env_vars` AppEnvVar[]
    - `key` string
    - `value` string — Empty for secrets unless fetched via the reveal endpoint
    - `is_secret` boolean
    - `is_system` boolean — Managed by the platform (e.g. bindings) — read-only

## Other responses

- `401` — Authentication required

---

[API](https://skmtc.dev/rafftechnologies/apis/raff-api.md) · [All operations](https://skmtc.dev/rafftechnologies/apis/raff-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rafftechnologies/raff-api/revisions/2f4df56be77c/schema)