---
title: "List project rate limits"
method: GET
path: "/organization/projects/{project_id}/rate_limits"
tags: ["Projects"]
---

# List project rate limits

`GET /organization/projects/{project_id}/rate_limits`

## Request

- Base URL: `https://api.openai.com/v1`
- URL: `https://api.openai.com/v1/organization/projects/{project_id}/rate_limits`
- Auth: HTTP bearer

Returns the rate limits per model for a project.

## Path parameters

- `project_id` string, required

## Query parameters

- `limit` integer
- `after` string
- `before` string

## Response `200`

Project rate limits listed successfully.

- ProjectRateLimitListResponse
  - `object` 'list', required
  - `data` ProjectRateLimit[], required
    - `object` 'project.rate_limit', required: The object type, which is always `project.rate_limit`
    - `id` string, required: The identifier, which can be referenced in API endpoints.
    - `model` string, required: The model this rate limit applies to.
    - `max_requests_per_1_minute` integer, required: The maximum requests per minute.
    - `max_tokens_per_1_minute` integer, required: The maximum tokens per minute.
    - `max_images_per_1_minute` integer: The maximum images per minute. Only present for relevant models.
    - `max_audio_megabytes_per_1_minute` integer: The maximum audio megabytes per minute. Only present for relevant models.
    - `max_requests_per_1_day` integer: The maximum requests per day. Only present for relevant models.
    - `batch_1_day_max_input_tokens` integer: The maximum batch input tokens per day. Only present for relevant models.
  - `first_id` string, nullable
  - `last_id` string, nullable
  - `has_more` boolean, required

## Other responses

- `400`: The rate limit listing parameters are invalid.
- `403`: The caller does not have permission to perform this operation.
- `404`: The project or pagination cursor was not found.

## Changes

- **2026-10-06** `487892d3954e`: 3 info
  - added the optional property `error/anyOf[#/components/schemas/Error]/misalignment/review_target` to the response with the `403` status
  - added the optional property `error/misalignment/review_target` to the response with the `400` status
  - added the optional property `error/misalignment/review_target` to the response with the `404` status
- **2026-10-05** `7f654af7f94f`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/omnistack-sh/apis/openai-api/changes/organization/projects/:project_id/rate_limits/get.md)

---

[API](https://skmtc.dev/omnistack-sh/apis/openai-api.md) - [All operations](https://skmtc.dev/omnistack-sh/apis/openai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/omnistack-sh/apis/openai-api/revisions/0a26f104d35f?raw)