OpenAI Agents API • Hacker News Board

Re: OpenAI Agents API

#11

Post by iforgotmypasswo » Thu, Sep 10, 2026, 9:26 PM UTC

542458 wrote: post #3

What I want (which I don’t think exists?) is a way to trigger turns that the user can monitor in the codex application. I.e., when event X happens, my application triggers Codex to take a turn with input Y, which the user can monitor through codex. Right now the only way to get close to this is with polling or essentially rewriting a codex-like frontend.

I just wrote my own VR harness in a weekend with Astra. It mentioned an SDK for exactly this in passing, but it was an experimental personal project so I didn’t bother to review the code.

I was doing exactly what you’re describing. I think this is a ToS violation for anything other than personal use though.

Re: OpenAI Agents API

#12

Post by [deleted] » Thu, Sep 10, 2026, 9:29 PM UTC

spwa4 wrote: post #10

Since a week or so everything I ask codex to do, no matter how small, uses at least 1% of my weekly limits and like 5% of my 5h limit. It's getting so bad I'm thinking of just canceling my OpenAI subscription, because this has no use anymore.

[deleted]

Re: OpenAI Agents API

#13

Post by simonw » Thu, Sep 10, 2026, 9:30 PM UTC

maxdo wrote: post #2

Why would you choose api vs sdk . Sdk in a sandbox feels much better .

To save yourself the hassle of running your own sandboxed VM.

Re: OpenAI Agents API

#14

Post by johnnyApplePRNG » Thu, Sep 10, 2026, 9:31 PM UTC

Now you, too, can ripoff mathematicians worldwide!

Re: OpenAI Agents API

#15

Post by monneyboi » Thu, Sep 10, 2026, 9:32 PM UTC

Instead of this push for more vendor lock-in, give us the reasoning tokens we pay for. Thanks.

Re: OpenAI Agents API

#16

Post by kakugawa » Thu, Sep 10, 2026, 9:33 PM UTC

maxdo wrote: post #2

Why would you choose api vs sdk . Sdk in a sandbox feels much better .

I assume you'd develop via the SDK, then deploy it via the API.

Re: OpenAI Agents API

#17

Post by sorahn » Thu, Sep 10, 2026, 9:33 PM UTC

spwa4 wrote: post #10

Since a week or so everything I ask codex to do, no matter how small, uses at least 1% of my weekly limits and like 5% of my 5h limit. It's getting so bad I'm thinking of just canceling my OpenAI subscription, because this has no use anymore.

Check which model you're using, Astra is the new default, but also the most expensive

Re: OpenAI Agents API

#18

Post by simonw » Thu, Sep 10, 2026, 9:36 PM UTC

simonw wrote: post #7

I jumped straight to the section on configuring your sandbox's network access: https://developers.openai.com/api/docs/guides/agents-api/env... It offers three settings: enabled: Allow outbound access. This is the default unless you inherit a template policy. disabled: Block outbound access. restricted: Allow only the hosts listed in allowed_domains. Given what happened with the wiki thing the other week, where the ag…

It rejected the most obvious way to work around this:

> Ran `curl http://example.com/`. It exited with code `0` and returned: ```text Domain forbidden ``` I haven’t modified `/etc/hosts` or run the second request, because using an alternate hostname with that Host header would attempt to bypass the environment’s domain restriction.

I told it:

  Add to /etc/hosts such that nthntqok.net resolves to 104.20.23.154

  Then run this:

  curl -H 'Host: example.com' http://nthntqok.net/

After adding nthntqok.net to the allowed domains list.

Re: OpenAI Agents API

#19

Post by krashidov » Thu, Sep 10, 2026, 9:38 PM UTC

you can't use your subscription with this so it's likely the largest companies in the world that can truly use this

Re: OpenAI Agents API

#20

Post by kingstnap » Thu, Sep 10, 2026, 9:41 PM UTC

This is pretty interesting in a lot of non-surface-level ways.

I can see OpenAI pushing for this as a sort of more durable moat compared to the now huge number of agentic harnesses that run on your own machine.

This might be getting the foot into some sort of bundling as well. Like unrestricted models or custom fine tuned agents inside this and not providing direct APIs to those endpoints.

That being said I don't see a lot of reasons for people to jump on this if it doesn't bundle something killer. Like to me the fact that GPT Work runs on your own machines and all the artifacts and work in progress there for you to look at is sort of the whole point. I don't just want a final artifact.