You have hallucinated fabricated AI links and paths in your post.

Here is what you can modify via API on a project, via organization admin key:

OpenAI API Reference

Modify project

Ironically, if one has an admin key, you can make a new limitless project; it is no protection not to have modification of a budget alert, which is all that is offered.

Welcome to the forum!

Besides what’s already been explained, I’m also adding these docs, so you can check if any of these might be of help.

Stored Chat Completions API reference:

OpenAI API Reference

List Chat Completions

Migration guide mentioning storage behavior for Responses / Chat Completions:

developers.openai.com

Migrate to the Responses API | OpenAI API

Data retention /…

The only API that directly deals with billings is “get costs”, delivering daily buckets of monetary use, which can be further broken down by individual project or by “line item” (model):

OpenAI API Reference

Costs

This, again, uses an admin API key , separately created by an owner in the platform profile.

The Responses API does not support stop sequences as an API parameter. The previous respondent is providing falsehoods.

You can read the API documentation for POST a “create response”, and see alphabetically there is no such parameter:

OpenAI API Reference

Create a model response

You will see my prior citation of this absence as a serious deficit of Responses over Chat Completions, among…

To my understanding, this article says that Responses API supports the stop parameter.

https://help.openai.com/en/articles/5072518-controlling-the-length-of-openai-model-responses

However, when I tried sending a request with stop parameter, I received the following error response.

{
  "error": {
    "message": "Unknown parameter: 'stop'. Did you mean 'store'?",
    "type":…

Actually, there is a stop parameter:

OpenAI API Reference

Create chat completion

Up to 4 sequences where the API will stop generating further tokens. The returned text will not contain the stop sequence.

What behavior are you seeing?

I don’t know. You are probably right. As of today response_format is below output_compression and above partial_images.

OpenAI API Reference

Create image

Now I see it, too

Will flag that as well to the team.