curl -X GET 'https://api.openai.com/v1/fine_tuning/checkpoints/ft-AF1WoRqd3aJAHsqc9NY7iL8F/permissions?project_id=project-id&after=example-after&limit=10&order=descending' \
  -H "Authorization: Bearer $OPENAI_API_KEY"

# GET /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions (OpenAI API)
Base URL: https://api.openai.com/v1
Auth: Authorization; OpenAI API key; required.
Last verified: 2026-10-20

> List checkpoint permissions

## Critical Gotchas
* The Responses API is the primary interface for new text and tool workflows; Chat Completions remains a separate compatibility API.
* Audio transcription uploads use multipart form data rather than a JSON request body.

## cURL
curl -X GET 'https://api.openai.com/v1/fine_tuning/checkpoints/ft-AF1WoRqd3aJAHsqc9NY7iL8F/permissions?project_id=project-id&after=example-after&limit=10&order=descending' \
  -H "Authorization: Bearer $OPENAI_API_KEY"

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| fine_tuned_model_checkpoint | path | string | Yes | The ID of the fine-tuned model checkpoint to get permissions for.  |
| project_id | query | string | No | The ID of the project to get permissions for. |
| after | query | string | No | Identifier for the last permission ID from the previous pagination request. |
| limit | query | integer | No | Number of permissions to retrieve. |
| order | query | string | No | The order in which to retrieve permissions. |

## Response example
{"data":[{}],"object":"list"}

---
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GET

GET /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions — OpenAI API

OpenAI API key (required); https://api.openai.com/v1

OpenAI API

List checkpoint permissions

Base URL: https://api.openai.com/v1
Auth: Authorization: Bearer <OPENAI_API_KEY>
Last verified: 2026-10-20 · upstream hash matched

Actions Try in browser→

Agents: curl -H "Accept: text/markdown" this URL
→ 260 tokens · Vary: Accept

Critical gotchas

The Responses API is the primary interface for new text and tool workflows; Chat Completions remains a separate compatibility API.

Audio transcription uploads use multipart form data rather than a JSON request body.

cURL

curl -X GET 'https://api.openai.com/v1/fine_tuning/checkpoints/ft-AF1WoRqd3aJAHsqc9NY7iL8F/permissions?project_id=project-id&after=example-after&limit=10&order=descending' \  -H "Authorization: Bearer $OPENAI_API_KEY"

Parameters

Name	In	Type	Required	Description
fine_tuned_model_checkpoint	path	string	Yes	The ID of the fine-tuned model checkpoint to get permissions for.
project_id	query	string	No	The ID of the project to get permissions for.
after	query	string	No	Identifier for the last permission ID from the previous pagination request.
limit	query	integer	No	Number of permissions to retrieve.
order	query	string	No	The order in which to retrieve permissions.

Response 200 OK

{
  "data": [
    {
      "id": "string",
      "created_at": 0,
      "project_id": "string",
      "object": "checkpoint.permission"
    }
  ],
  "object": "list",
  "first_id": "string",
  "last_id": "string",
  "has_more": true
}

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