---
title: "Get server feature flags"
method: GET
path: "/api/features"
tags: ["node"]
---

# Get server feature flags

`GET /api/features`

Returns the server's feature capabilities

## Response `200`

Success

- object
  - `max_upload_size` integer — Maximum upload size in bytes
  - `supports_preview_metadata` boolean — Whether the server supports preview metadata

## Changes

- **2026-06-03** `8560879e6188` — 1 breaking, 5 warning, 6 info
  - the `max_upload_size` response's property type/format changed from `integer`/`int64` to `integer`/`` for status `200`
  - removed the optional property `free_tier_credits` from the response with the `200` status
  - removed the optional property `max_concurrent_jobs` from the response with the `200` status
  - removed the optional property `posthog_api_host` from the response with the `200` status
  - …8 more
- **2026-05-05** `0d50eed29d03` — 6 info
  - added the optional property `free_tier_credits` to the response with the `200` status
  - added the optional property `max_concurrent_jobs` to the response with the `200` status
  - added the optional property `max_upload_size` to the response with the `200` status
  - added the optional property `posthog_api_host` to the response with the `200` status
  - …2 more
- **2026-04-24** `a66055fa384e` — 4 warning, 5 info
  - the optional response header `Cache-Control` removed for the status `200`
  - the optional response header `Vary` removed for the status `200`
  - removed the optional property `max_upload_size` from the response with the `200` status
  - removed the optional property `supports_preview_metadata` from the response with the `200` status
  - …5 more

[Change history](https://skmtc.dev/comfy-org/apis/comfyui-api/changes/api/features/get.md)

---

[API](https://skmtc.dev/comfy-org/apis/comfyui-api.md) · [All operations](https://skmtc.dev/comfy-org/apis/comfyui-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/comfy-org/comfyui-api/revisions/8560879e6188/schema)